[{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":160,"question_w_options":"The intaglio of full-ceramic fixed partial dentures, made of feldspathic ceramic, should be prepared by:\nA. etching with 9% hydrofluoric acid and silanization.\nB. sandblasting with 50 \u00b5m Al2O3 particles.\nC. sandblasting with 110 \u00b5m Al2O3 particles and silanization.\nD. sandblasting with CoJet and silanization.\nE. etching with 9% hydrofluoric acid.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":28,"question_w_options":"Indicate the true statements about endodontic treatment complications:1) perforation is the unintentional connection between the tooth cavity and the oral environment;2) incomplete pulp extirpation causes residual pulpitis;3) in the case of edema, antibiotic therapy is not recommended, only the use of nonsteroidal anti-inflammatory drugs;4) breaking the file during root canal filling results in the necessity for tooth extraction;5) overfilling of the root canal may result in the necessity for surgical treatment.The correct answer is:\nA. 1,2.\nB. 2,5.\nC. 3,4.\nD. 3,5.\nE. 2,4.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":90,"question_w_options":"The treatment of infiltrative actinomycosis includes:1) incision and drainage of the abscesses;2) antibiotic therapy;3) physiotherapy;4) removing all potential odontogenic infections;5) vitamin B and C supplementation.The correct answer is:\nA. 1,2.\nB. 1,2,3.\nC. 2,3,4.\nD. 2,3,4,5.\nE. all of the above.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":137,"question_w_options":"The following indicators can be used to analyze the necessary space needed in support zones:1) Moyers;2) Tanaka and Johnston;3) Dorschal;4) Tonn;5) Popovich.The correct answer is:\nA. 1,2,3.\nB. 1,2,3,4.\nC. 1,3,5.\nD. 1,2,3,5.\nE. all the above.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":121,"question_w_options":"Choose correct features of arch wires made from nickel-titanium alloys:1) shape memory;2) high elasticity;3) soldering ability;4) source of low long-acting forces;5) shaping ability.Correct answer is:\nA. 1, 2, 3.\nB. 1, 2, 4.\nC. 2, 3, 4.\nD. 2, 4, 5.\nE. 1, 3, 5.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":86,"question_w_options":"Clinical symptoms of a developing radicular cyst include:\nA. crepitus when palpating.\nB. pain.\nC. shimmying.\nD. displacement of the teeth in convergence of the crowns.\nE. all of the above.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":69,"question_w_options":"The Preventive Resin Restoration (PRR) type I method is based on:\nA. sealing the fissures with glass-ionomer materials.\nB. sealing the fissures with flow composite.\nC. sealing the fissures preceded by enameloplasty procedures.\nD. sealing the fissures preceded by enameloplasty procedures and a removal of small caries lesions within dentine.\nE. restoring small caries lesions with glass-ionomer material.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":176,"question_w_options":"Maxillofacial surgeon, on call in hospital, admitted to the ward an unconscious patient, who took part in a motor vehicle accident, and diagnosed the patient with blow-out fracture. Following the patient, his mother-in-law and grandson arrived, both expecting the information regarding patient\u2019s condition. How should the doctor proceed?\nA. he should decline informing both, since the patient did not authorise any of them to obtain information on his health condition.\nB. he should regardless inform both of the patient\u2019s condition.\nC. he should decline informing both, since non of them is regarded as the immediate family.\nD. he should not inform the mother-in-law, however he should inform the grandson.\nE. he should not inform the grandson, however he should inform the mother-in-law.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":199,"question_w_options":"Which of the following increases the level of morbidity?1) high number of fatal cases;2) emigration of the sick;3) emigration of the healthy;4) increase in the recovery rate.The correct answer is:\nA. 1,2.\nB. 1,3.\nC. only 2.\nD. only 3.\nE. 2,4.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":45,"question_w_options":"After the rubber dam is applied to the tooth that is going to undergo endodontic treatment, the operating field should be disinfected with the use of:\nA. chloroform.\nB. saline.\nC. sodium hypochlorite.\nD. citric acid.\nE. after the rubber dam is applied to the tooth, there is no need to disinfect the operating field.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":12,"question_w_options":"Select the correct statement regarding the DI-FOTI diagnostic method:\nA. the method uses the phenomenon of fluorescence.\nB. the method uses visible light.\nC. the presence of carious demineralization increases the transmission of light into the tissue.\nD. the method allows quantitative assessment of demineralization.\nE. shows comparable sensitivity in lesion detection to radiographic examination, but higher specificity.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":53,"question_w_options":"ICON is used in following cases of carious lesions: 1) white spots on the labial enamel surface in permanent teeth, when during probing there is a slight porosity of the enamel at the site of discoloration;2) surpassing the enamel-dentine margin and extending to 1\/3 of the external layer of dentine;3) radiological classification E1, which means a demineralization extending to \u00bd thickness of enamel;4) radiological classification E2, which means that the lesion covers full thickness of the enamel up to DEJ;5) radiological classification D1; when demineralization covers all of the enamel and extends to 1\/3 of the external layer of dentine.Correct answer is:\nA. 1,2.\nB. 1,2,3.\nC. 1,2,3,4.\nD. 2,3,4.\nE. all of the above mentioned.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":183,"question_w_options":"A dentist was legally found guilty and sentenced by the medical court to suspension of the right to practice, a verdict that ended professional responsibility proceedings. The dentist can appeal to:\nA. Supreme Administrative Court.\nB. Supreme Court.\nC. National Congress of Doctors.\nD. Minister of Health.\nE. Minister of Justice.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":24,"question_w_options":"After professional whitening of vital teeth in a dental office there is a high probability of side effects. Which of the following side effects are most commonly observed after that procedure?1) internal resorption;2) cervical resorption;3) teeth hypersensitivity;4) gingival irritation.The correct answer is:\nA. 1,2.\nB. 1,3.\nC. 2,3.\nD. 2,4.\nE. 3,4.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":73,"question_w_options":"In which of the following it is not indicated to perform a conservative treatment of milk teeth with infected pulp?\nA. incisors after mechanical trauma in children under the age of 4-4 \u00bd years.\nB. second molar teeth before the eruption of the first permanent molar teeth.\nC. deciduous molar teeth with advanced physiological resorption of roots.\nD. totally formed root and good general health of a child.\nE. multi-rooted teeth when there is no successor.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":65,"question_w_options":"Which of the following sentences on medicaments used in intravital pulpotomy of a primary tooth is true?\nA. because of its proved high effectiveness calcium hydroxide cementum is advised as a first choice medicament.\nB. formocresol should be applied directly on the bleeding pulp to ensure hemostasis.\nC. ferric sulfate should be applied on radicular pulp stumps for 15 seconds.\nD. nowadays, the use of formocresol is not advised as it exceeds current permitted exposure limits.\nE. nowadays, the use of calcium sulfate followed by iodoform paste burnished onto pulp stamps is highly recommended.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":32,"question_w_options":"Indicate the false statement concerning the use of ultrasonic devices for root canal irrigation:\nA. acoustic microstreaming develops in the canal.\nB. it increases effectiveness of the solution.\nC. pulp remnants and debris are removed.\nD. irrigant temperature is decreased.\nE. instruments that resemble K-file can be used.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":195,"question_w_options":"Although the most important American baseball league - Major League Baseball - strives to ban players from chewing tobacco, most of them continue to do it. A team of researches wants to determine the relation between tobacco chewing and the occurrence of contact mucositis of the oral cavity among players. At a training camp they ask players about their tobacco chewing, smoking and alcohol drinking. They also estimate the condition of the players\u2019 oral cavity mucosa. Which of the following the researches carry out?\nA. case-control study.\nB. case study.\nC. cohort retrospective study.\nD. cohort prospective study.\nE. cross-sectional study.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":49,"question_w_options":"Choose correct statement regarding dens evaginatus:\nA. it is characterized by additional tubercules in the shape of cusps on the buccal and palatal surfaces of the crowns, formed by enamel or enamel and dentine; pulp can be found within it.\nB. if found in incisors, such tubercules are referred to as the Leong\u2019s tooth.\nC. if found on the palatal surface of the first maxillary molar (rarely in second or third permanent molars), tubercules in the shape of cusps are reffered to a Carabelli cusps.\nD. it is characterized by presence of additional tubecules in the shape of cusps on occlusal surface of the crowns, formed by enamel or enamel and dentine; pulp cannot be found within it.\nE. in case of permanent teeth with incomplete root formation, abrasion or fracture of a tubercule is an indication for sealing or composite restoration.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":101,"question_w_options":"Choose false statement regarding the occurrence of lymphomas in oral cavity:\nA. lymphomas of the oral cavity are usually in the form of tumours and large, resistant to treatment, ulcerations.\nB. the most common localization of oral lymphomas is the palatal-retromolar region.\nC. in not immunocompetent patients, Burkitt\u2019s lymphoma is cused by HHV8.\nD. occurrence of oral lymphomas is significantly more frequent in HIV positive patients and patients receiving immunosuppressive therapy.\nE. common occurrence of non-Hodgkin lymphoma is confirmed in course of some collagenoses.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":7,"question_w_options":"Which therapeutic method is recommended for the treatment of a carious lesion defined by the site and stage classification of Lasfargues et al.as 2.1.?\nA. Box(slot) preparation, flow composite application.\nB. PRR-1 technique.\nC. PRR-2 technique.\nD. application of remineralization products.\nE. tunnel preparation, amalgam application.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":156,"question_w_options":"In the case of diagnosed pathological tooth wear, single-stage prosthetic treatment can be performed when:1) decrease in the occlusal vertical dimension does not exceed 2 mm;2) there are no clinical or radiological signs of oromandibular system disfunctions;3) there is the correct opening mandibular movement and deviation during protrusive mandibular movement;4) the patient is willing to undergo single-stage treatment;5) ligamental mandibular therapeutic position is established.The correct answer is:\nA. 1,2.\nB. 1,2,3.\nC. 1,2,4.\nD. 2,4.\nE. only 5.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":140,"question_w_options":"Indicate the true statements about the active Schwartz plate:1) is an active appliance;2) by adding protrusion springs, the Schwartz plate becomes a mechanical-functional appliance;3) in the plate, the centrally located Fischer screw is most often used, in the line of the first premolars;4) the centrally located Fischer screw in the first molar line is most often used in the plate;5) the pitch of the Fischer screw gives the widening of 1 mm;6) patients are most often recommended to wear the device for at least 14 hours a day.The correct answer is:\nA. 1,3,6.\nB. 1,4,6.\nC. 1,2,3,6.\nD. 1,2,5,6.\nE. 2,5,6.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":117,"question_w_options":"Which of the following drugs applied locally into periodontal pockets contains chlorhexidine?\nA. Chlosite.\nB. Arestin.\nC. Atridox.\nD. Ligosan.\nE. Periodontal Plus AB.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":116,"question_w_options":"What is the goal of periodontal surgery?\nA. better access to the root surface.\nB. clinical reduction of periodontal pockets.\nC. resolution of inflammation and establishing the environment for a new connective tissue attachment formation.\nD. re-establishing the physiological and esthetical gingival line.\nE. all the above.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":141,"question_w_options":"Face bow registers:\nA. spatial relations between the upper arch and axis of rotation of the condylar processes.\nB. spatial relations between the upper and lower arch.\nC. value of the angle of inclination of condylar path.\nD. Bennet\u2019s angle value.\nE. centric occlusion in relation to articulator\u2019s joints.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":157,"question_w_options":"The term \u201cneutral zone\u201d in relation to the edentulous oral cavity indicates:1) the area beyond the transition line between the hard and soft palate, i.e. distally from the line connecting the palatal fossae close to the palatal raphe;2) part of a denture bearing surface with differential deformability;3) space where the forces of tongue, lips and cheeks are mutually balanced;4) line of free and attached gingiva, that is the border of the denture bearing surface for the denture base;5) area where the denture base can be lengthened.The correct answer is:\nA. 1,3.\nB. 2,5.\nC. 2,4.\nD. only 3.\nE. 4,5.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":6,"question_w_options":"36 y.o. patient referred to the dentist due to spontaneous pain, lasting for 12 hours, occurring during biting. On the previous day, a one-visit root canal treatment of tooth 12 was performed, on account of planned prosthetic restoration of said tooth crown. X-ray positively verified accuracy of the treatment. The right cause of action in such case is:\nA. initiating the revision of the rct of tooth 12.\nB. implementation of antibiotic and analgesic therapy.\nC. recommendation for CBCT examination.\nD. considering the need of performing apical root resection.\nE. recommendation for temporary observation and taking pain medication.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":48,"question_w_options":"5 y.o. patient reported due to a sustained trauma. Clinical examination of tooth 51 revealed its significant mobility and displacement. RVG imaging showed root fracture. Indicate the diagnosis according to the Ellis classification:\nA. Class VI.\nB. Class VII.\nC. Class VIII.\nD. Class IX.\nE. Class X.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":100,"question_w_options":"Indicate correct sentences regarding the dentigerous cyst (DC):1) development of DC is influenced by inflammatory factor;2) latin term cystis follicularis, which means dentigerous cyst, falsely suggests its development from follicle sac;3) enamel hypoplasia can be an etiopathogenetic factor of inflammatory DC development;4) developmental form of DC prevails in 1st decade of life;5) location of tooth in radiographic image, which causes a structure defect only on one side of tooth, may suggest its lateral position.The correct answer is:\nA. 1, 2, 5.\nB. 3, 4, 5.\nC. 2, 3, 4.\nD. 1, 3, 5.\nE. 1, 5.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":33,"question_w_options":"A 35-year-old patient reports with a single lesion of about 3 mm in diameter, located on the alveolar mucosa, which appeared about a week ago on the buccal side in the region of the root apex of tooth 23. The tooth 23 was painless, not tender on percussion. The X-ray picture revealed translucency by the apex of tooth 23. The above changes are most likely to be:\nA. minor aphthous ulceration.\nB. acute apical abscess.\nC. sinus tract.\nD. periodontal cyst.\nE. apical granuloma.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":194,"question_w_options":"Systematic observation and limiting the freedom of movement for a set period of time for healthy people, who were in contact with an infectious person is:\nA. active epidemiological surveillance.\nB. passive epidemiological surveillance.\nC. isolation.\nD. quarantine.\nE. epidemiological inquiry.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":64,"question_w_options":"Disturbances in the differentiation of the formative cells of enamel caused by an infection of primary teeth, which is placed in the root bifurcation, may lead to a developmental defect of the outer layer of enamel in the permanent successor. Such a state is described as:\nA. Hutchinson teeth.\nB. Pfl\u03cbger teeth.\nC. Turner teeth.\nD. Ellis-van Creveld syndrome.\nE. Capdepont\u2019s disease.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":72,"question_w_options":"Which of the following root fractures has the best prognosis?\nA. in vertical plane.\nB. in oblique plane.\nC. in horizontal plane, with a fracture line in cervical one-thirds of the root.\nD. with displaced tooth fragments.\nE. in horizontal plane, with a fracture line in apical one-thirds of the root.\n","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":182,"question_w_options":"A patient turned to the dentist for the access to their medical documentation. The dentist can charge the patient for the service if they:1) make the documentation available on site;2) give the original of the documentation;3) give a copy or printout of the documentation;4) give a duplicate of the documentation;5) give the documentation on electronic data carriers.The correct answer is:\nA. all the above.\nB. 2,3,4.\nC. 1,2,5.\nD. 3,4,5.\nE. 2,3,4,5.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":25,"question_w_options":"Reminarilising fluoride preparations are an essential element for the treament of root caries:\nA. only at early stages of root caries.\nB. only at advanced stages of root caries.\nC. only in patients in whom no cavitation has yet occurred.\nD. only in patients who live in the areas in which a fluoride concentration in drinking water is < 1 ppm.\nE. at all stages of root caries.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":52,"question_w_options":"Which feature of deciduous dentition is characteristic of typical pattern of eruption?\nA. lateral maxillary incisors erupt after the mandibular ones.\nB. central maxillary incisors erupt before the mandibular ones.\nC. maxillary canines erupt before the maxillary lateral incisors.\nD. mandibular canines erupt before the first mandibular molars.\nE. first maxillary molars erupt before the maxillary canines.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":13,"question_w_options":"Select the incorrect statement about cariogenic bacteria:\nA. use saliva glycoproteins in their metabolism.\nB. it does not have the ability to actively transport sugar.\nC. develop protective mechanisms against the phenomenon of \"substrate-accelerated death\".\nD. produce soluble polysaccharides.\nE. have the ability to regulate the rate of glycolysis.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":44,"question_w_options":"Indicate the true statements on the inflammatory cervical resorption:1) patient, in most cases, reports severe pain from the tooth;2) is most often seen as a complication of in-office teeth whitening;3) is an example of internal resorption;4) can be clinically seen as a pink spot (pink tooth);5) surgical treatment is a common procedure in its treatment.The correct answer is:\nA. 1,2,3.\nB. 3,4,5.\nC. 1,2.\nD. 4,5.\nE. all the above.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":177,"question_w_options":"In the GDP office, which provides services within the individual medical practice, a patient shows up regularly once a month and demands extraction of all teeth that hurt, although the dentist does not find the objective cause of such pain. The dentist should in such circumstances:\nA. agree to the patient\u2019s request, because he is a rightful partner in the relation dentist-patient and can demand from the dentist fulfilment of his treatment conception.\nB. agree to the patient\u2019s request, because when providing private services, he is obliged follow the wishes of the patient.\nC. patiently explain each time to the patient irrationality of such demand, thus delaying the final decision.\nD. disagree with the patient\u2019s request and not perform such procedure in fear of being held accountable by the patient, who might change his mind after treatment.\nE. disagree with the patient\u2019s request and not perform such procedure, because medical reasons do not justify such intervention.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":198,"question_w_options":"When calculating the incidence rate for a given disease the numerator of the fraction denotes:\nA. the number of people suffering from the disease.\nB. the number of known cases of the disease.\nC. the number of new cases of the disease in a given period of time.\nD. the number of asymptomatic cases.\nE. the number of deaths for the disease in a given period of time.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":120,"question_w_options":"Vitamin A in a solution and vitamin A acid are used in the treatment of:\nA. herpetic stomatitis.\nB. oral candidiasis.\nC. erythema multiforme.\nD. leukoplakia.\nE. all of the above disorders.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":87,"question_w_options":"Indicate the referential values of the hemostatic system before tooth extraction:1) bleeding time (Ivy method) < 8 minutes;2) thrombocytes count = 150.000-300.000\/mm3;3) APTT= 14-16 seconds;4) PT= 37-46 seconds.The correct answer is:\nA. only 2.\nB. 2,3,4.\nC. 1,2.\nD. only 1.\nE. 1,3.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":68,"question_w_options":"A traditional method of partial amputation of dental pulp is based on cutting the pulp at the:\nA. level of canal entrances.\nB. depth of 2 mm.\nC. depth of 2\/3 of the crown length.\nD. apex.\nE. half of the root length.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":91,"question_w_options":"The features of malignant neoplasm include:1) no cellular atypia;2) histologic immaturity with small deviations from the norm;3) fast and infiltrating growth;4) tendency for retrogressive changes (necrosis, ulceration);5) no capsule.The correct answer is:\nA. 1,3,5.\nB. 2,3,4.\nC. 2,3,5.\nD. 3,4,5.\nE. 2,3,4,5.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":136,"question_w_options":"Which of the following types of anchorage will be used in the case of a symmetrical diastema closure?\nA. stationary minimum anchorage.\nB. stationary moderate anchorage.\nC. maximum anchorage.\nD. reciprocal anchorage.\nE. extraoral anchorage.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":161,"question_w_options":"The distance between the centre of the incisive papilla and the buccal surface of the central incisors is used to set teeth in complete dentures and averages at:\nA. 3-4 mm.\nB. 5-6 mm.\nC. 8-10 mm.\nD. 10-12 mm.\nE. 13-14 mm.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":29,"question_w_options":"Indicate the true statement concerning the mechanism of fluorosis development:\nA. fluor affects the function of ameloblasts only in the secretory phase.\nB. the first two years of life are the greatest risk of enamel fluorosis in deciduous incisors.\nC. repeatedly taken low doses of fluoride do not cause fluorosis.\nD. fluoride-rich diet is not a risk of fluorosis.\nE. excess of fluoride adversely affects the size, quantity, shape and quality of enamel apatites.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":22,"question_w_options":"A 40-year-old patient suffers from a pain on the left side. The patient is unable to identify any particular tooth\/teeth as a source of the pain. An important diagnostic clue is that the pain is clearly radiating to the neck region. What group of teeth would you suspect as a cause of the symptoms?\nA. maxillary molars.\nB. maxillary premolars.\nC. mandibular molars.\nD. anterior teeth.\nE. pain radiating to the neck on the left side cannot be related to the teeth.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":185,"question_w_options":"According to the Act of 5 December 1996 on the profession of doctors and dentists:1) pregnant women are not allowed to participate in an research experiment;2) pregnant women are not allowed to participate in an therapeutic experiment;3) children in fetal stage are not allowed to participate in an research experiment;4) minors are not allowed to participate in an research experiment;5) incapacitated persons are not allowed to participate in an research experiment.The correct answer is:\nA. 1,2.\nB. 1,2,3.\nC. 2,3,5.\nD. 3,5.\nE. 4,5.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":75,"question_w_options":"Find true statements on physiological resorption of roots in a primary tooth:1) it is a long-term process in which the periods of active resorption can be interrupted by the periods of repairing processes;2) is present even in the case of a lack of the permanent successor;3) begins 2-4 years before the physiological replacement of teeth.The correct answer is:\nA. only 1.\nB. 1,2.\nC. 1,3.\nD. 2,3.\nE. all the above.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":63,"question_w_options":"Which of the following belong to the clinical image of the lateral luxation of a permanent tooth?1) tooth is displaced in the labial or palatal\/lingual direction;2) tooth is displaced axially;3) the percussion test reveals the ankylotic sound;4) lack of tooth mobility is found;5) there is increased mobility of the tooth.The correct answer is:\nA. 2,4.\nB. 2,3,5.\nC. 2,3,4.\nD. 1,3,4.\nE. 1,3,5.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":193,"question_w_options":"Clinical control trial is:1) relatively easy to perform and cheap;2) retrospective;3) used for analysis of rare diseases;4) used for testing the hypothesis;5) used for calculating the odds ratio;6) used for calculating the hazard ratio.Correct answer is:\nA. only 6.\nB. 5,6.\nC. 4,5,6.\nD. 3,4,5,6.\nE. 1,2,3,4,5.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":34,"question_w_options":"Indicate the true statements concerning the formation of dentin:1) formation of dentin is completed just after tooth crown eruption;2) dentin is being formed until the total formation of tooth roots;3) dentin is being formed throughout the life of the pulp;4) non-mineralized layer of newly formed dentin is called peritubular dentin;5) non-mineralized layer of newly formed dentin is called predentin.The correct answer is:\nA. 1,4.\nB. 1,5.\nC. 2,5.\nD. 3,4.\nE. 3,5.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":107,"question_w_options":"What is the diagnosis for the following clinical scenario: a 22-year-old generally healthy, non-smoking female demonstrates the following periodontal parameters: 28 teeth, API 10%, BOP 4%, in the teeth 16, 11 and 26 probing depths of 6-7 mm, CAL 5-6 mm, in the tooth 11 mobility measured by Periotest +19, vertical bone loss around the teeth 16, 11 and 26 up to 60% of the root length in the radiography?\nA. clinically healthy gingiva on reduced periodontium.\nB. gingivitis on reduced periodontium.\nC. periodontitis stage II, grade C.\nD. periodontitis stage III, grade C.\nE. periodontitis stage IV, grade B.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":1,"question_w_options":"The hand endodontic file with red handle and triangular graphic mark is:\nA. K-type file number 25.\nB. reamer, number 30.\nC. reamer, number 55.\nD. K-type file, number 30.\nE. Hedstroem file, number 25.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":18,"question_w_options":"Indicate the correct definition of the physiological foramen:\nA. it is a root canal constriction in the distance of 0.5-2 mm away from the anatomic foramen of the root.\nB. it is the apex of the root.\nC. it is the anatomic foramen.\nD. it is the radiographic apex.\nE. none of the above.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":150,"question_w_options":"Which of the following elements are direct retainers in cast clasp-retained removable partial dentures?1) clasps;2) locks;3) attachments;4) milled guide plane;5) interlocks;6) occlusal rests;7) splint bars;8) telescopic crowns;9) dental implants.The correct answer is:\nA. 1,2,3,4,5,8.\nB. 1,2,3,5,6,7.\nC. 1,3,4,5,7,9.\nD. 1,2,3,5,7,8.\nE. 1,3,4,6,7,9.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":146,"question_w_options":"Choose consequences of loss of teeth in supporting zones in case of lack of prosthodontic treatment:1) excessive approximation of mandible to the maxilla;2) displacement of mandible condyle in the articular fossa;3) discoordination of the masticatory muscles;4) overload of the periodontium of all other teeth;5) increase in the masticatory capacity.Correct answer is:\nA. 1,5.\nB. 1,2.\nC. 1,2,3.\nD. 1,2,3,4.\nE. 1,2,3,5.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":59,"question_w_options":"The general contraindications to the root canal therapy of a milk tooth include:\nA. congenital immunodeficiency.\nB. malignancy undergoing chemo- or radiotherapy.\nC. hypodontia (lack of permanent tooth buds).\nD. non-restorable tooth.\nE. A and B are true.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":111,"question_w_options":"White, fur-like coating attached to the underlining mucosa can be the symptom of:\nA. lichen planus.\nB. leukoplakia.\nC. leukoedema.\nD. candidiasis.\nE. linea alba.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":166,"question_w_options":"Choose correctly sorted pattern of procedures in case of emergency in the dental office:1) assessment and maintaining the patent airways;2) assessment and control of the breathing and performing artificial respiration;3) circulation - assessment and performing the chest compression on sternum;4) position - ensuring the secure position;5) definitive treatment.Correct answer is:\nA. 1,2,3,4,5.\nB. 4,1,2,3,5.\nC. 4,1,3,2,5.\nD. 1,2,4,3,5.\nE. 4,3,1,2,5.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":189,"question_w_options":"The information in the medical ruling on temporary incapacity to work owing to disease, stay in the hospital or another treatment facility working on stationary or round-the-clock basis and stating the circumstances influencing the right to sickness benefit and its amount is given in the form of letter codes. C code means incapacity to work:\nA. because of tuberculosis.\nB. because of stroke.\nC. which arose after the break of no more than 60 days and its cause is the same as before the break.\nD. because of alcohol abuse.\nE. during pregnancy.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":131,"question_w_options":"The second physiological mandibular advancement is the result of:\nA. intensive growth of the mandible during fetal development.\nB. intensive growth of the mandible during the first 4 months of life.\nC. attrition of dental cusps in deciduous dentition and mandibular advancement during the stage preceding the transition from deciduous to permanent dentition.\nD. late mandibular growth.\nE. eruption of the permanent second molars.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":96,"question_w_options":"Indicate the true statements concerning composite odontoma (OCp):1) it is the most common odontogenic tumor;2) common location of an OCp between the root of the deciduous tooth and the crown of the germ, is the cause of the impaction of the latter;3) odontoids are small, residual \u201cteeth\u201d, which constitute the non-encapsulated lesion of OCp;4) treatment of choice is the enucleation of the tumor with subsequent extraction of the impacted tooth;5) OCp does not show sex predilection and in 75% of cases is discovered before 20 years of age.The correct answer is:\nA. 1,2,3.\nB. 1,4,5.\nC. 2,4,5.\nD. 2,5.\nE. 2,4.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":79,"question_w_options":"The group of locally invasive tumors does not include:\nA. cementoblastoma.\nB. squamous odontogenic tumor.\nC. odontoameloblastoma.\nD. adenomatoid odontogenic tumor.\nE. calcifying epithelial odontogenic tumor.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":80,"question_w_options":"Late symptoms of primary intraosseous squamous cell carcinoma of solid type include: 1) recurrent pain;2) ulceration of the mucosa covering the cancerous bone;3) Vincent\u2019s syndrome;4) bone expansion;5) trismums.Correct answer is:\nA. 1, 2.\nB. 3, 5.\nC. 2, 4.\nD. 1, 3.\nE. 2, 5.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":127,"question_w_options":"High rigidity, low elasticity and low wire-bracket friction are the features of:\nA. stainless steel wire.\nB. cobalt-chromium wire.\nC. M-NiTi wire.\nD. A-NiTi wire.\nE. TMA wire.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":38,"question_w_options":"Which of the following concerning the acquired pellicle (pellicle) is true?1) it is an acellular, protein membrane seal;2) it is an inorganic membrane seal precipitating from saliva minerals;3) its initial colonizer is S. sanguinis;4) it forms in 24-48 hours after mechanical cleaning of teeth.The correct answer is:\nA. 1,3.\nB. 1,4.\nC. 2,3.\nD. 2,4.\nE. 3,4.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":43,"question_w_options":"Which of the following does not worsen chronic apical periodontitis?\nA. causal tooth injury.\nB. patient's immune dysfunction.\nC. closing the caries cavity with food debris.\nD. tissue damage during root canal treatment.\nE. fistula formation.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":14,"question_w_options":"Indicate the false statement concerning the carious process:\nA. carious lesion is the product of disequilibrium between demineralisation and remineralisation.\nB. highly anaerobic and anaerobic environment provides an ideal niche for cariogenic bacteria.\nC. bacteria quickly colonize the smooth surfaces of newly erupted teeth, because the shape of the surface contributes to their high susceptibility to caries.\nD. cariogenic potential of microorganisms increases as a result of bacterial dysbiosis in the dental biofilm.\nE. bacteria slowly colonize pits and fissures of newly erupted teeth, because these are harder to reach places than smooth surfaces.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":55,"question_w_options":"Clinical examination of a 6 y.o. child showed the following: all of the deciduous teeth present, carious cavities in 3 first deciduous molars, fillings in 2 second deciduous molars, including secondary caries in one of them. As for primary dentition, demineralization spot in tooth 26 and 36 was present. All other teeth were healthy. Decay index in this child amounts:\nA. dmft=5, DMFT=0.\nB. DMF\/dmf=7.\nC. dmft=5, DMFT=2.\nD. DMFS=5.\nE. dmft=3, DMFT=0.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":54,"question_w_options":"Choose correct features typical for tooth concussion: 1) no increased mobility;2) increased mobility;3) pain during percussion;4) no reaction to percussion;5) no bleeding from the socket.Correct answer is:\nA. 1,3.\nB. 1,3,5.\nC. 2,3,5.\nD. 2,4,5.\nE. 1,4,5.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":15,"question_w_options":"Indicate the true statements concerning the endodontic treatment with ProTaper system:1) this technique is dedicated to the preparation of narrow and curved canals;2) these tools are available in manual and machine versions;3) the cross-section of F2 tools is a convex triangle shape;4) the ProTaper system is recommended for the preparation of the apical part of root canals;5) SX tools are 19 mm, 21 mm and 25 mm in length.The correct answer is:\nA. 1,2,3.\nB. 3,4,5.\nC. 1,3,5.\nD. 2,4,5.\nE. 1,2,4.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":42,"question_w_options":"Which of the following do not decrease the salivary flow?\nA. antihypertensive drugs.\nB. diuretics.\nC. Candida albicans infections.\nD. antidepressants.\nE. head and neck radiotherapy.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":171,"question_w_options":"Heimlich maneuver is used to:\nA. remove a foreign body from the upper respiratory tract in the case of choking.\nB. obtain non-instrumentally the patency of the upper respiratory tract.\nC. facilitate intratracheal intubation.\nD. protect airways from aspiration.\nE. none of the above.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":39,"question_w_options":"Which of the following are characteristic reactions of the dentin-pulp complex to pathogenic factors?1) tubular sclerosis within the dentin in the form of a transparent zone;2) reactionary dentine formation at the border between the dentine and the pulp;3) formation of a dentinal bridge;4) pulp inflammation;5) reparative dentine formation.The correct answer is:\nA. 1,2,3.\nB. 1,2,4.\nC. 2,3,4.\nD. 2,3,5.\nE. 3,4,5.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":81,"question_w_options":"Post-surgical radiation therapy in case of oral cancer is performed when:\nA. it was impossible to achieve a margin of at least 0,8 cm during the lesion resection.\nB. the cancer is centred in one focus in oral cavity.\nC. the tumor is undifferentiated.\nD. there is no response to other treatments.\nE. metastasis is located in the sentinel node.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":126,"question_w_options":"The use of pilot drill before placing the microimplant is recommended when the cortical layer is thicker than:\nA. 1 mm.\nB. 1.5 mm.\nC. 2 mm.\nD. 3 mm.\nE. using a pilot drill in placing microimplants is not recommended.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":130,"question_w_options":"The ideal timing for functional treatment according to Baccetti is:\nA. CVMS I.\nB. CVMS II.\nC. CVMS III.\nD. CVMS IV.\nE. CVMS V.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":97,"question_w_options":"Indicate the false statement concerning the anaphylactic shock:\nA. the most common reason for anaphylactic shock in the dental office is the administration of a local anaesthetic.\nB. anaphylactic shock is characterized by acute immediate hypersensitivity.\nC. in most cases prodromal signs occur which include anxiety, flushing, urticaria and rash accompanied by intense pruritus.\nD. metallic taste may be one of the first symptoms.\nE. subsequent symptoms of anaphylaxis include: compensatory increase in blood pressure, bradycardia, bronchospasm.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":78,"question_w_options":"Impression of a foreign body stuck in the throat, increasing difficulties in swallowing, sleep apnea syndrome, blockage of the choanae, voice alteration, tinnitus, are the features of:\nA. cancer of the maxillary sinus.\nB. cancer of the hard palate.\nC. tumour of the parapharyngeal space.\nD. Costen\u2019s syndrome.\nE. Sluder\u2019s syndrome.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":167,"question_w_options":"The best way of protecting the airways, for the doctor as well as the patient, from infection with SARS CoV-2 in the dental office is using the mask:\nA. surgical.\nB. made from fabric.\nC. FFP2 without the valve.\nD. FFP2, FFP3 with the valve.\nE. FFP1 without the valve.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":188,"question_w_options":"In accordance with the Law on old-age and disability pensions paid from the Social Insurance Fund (ZUS), the ruling on purposefulness of occupational retraining for an insured person who has the required insurance period constitutes the basis for issuing a decision granting:\nA. resultant disability pension.\nB. training pension.\nC. caring allowance.\nD. sickness benefit.\nE. work disability pension.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":58,"question_w_options":"If the bleeding after the pulp amputation of a milk tooth can not be arrested during 3-4 minutes, it is indicated to:1) extirpate the pulp;2) extract the tooth;3) prolong the time of inhibition of bleeding;4) use a coagulation device;5) make a direct pulp capping.The correct answear is:\nA. 1 or 2.\nB. 1 and 3.\nC. only 4.\nD. only 5.\nE. 4 and 5.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":110,"question_w_options":"What clinical features should be taken into account in the differential diagnosis of herpetic gingivostomatitis and herpangina?\nA. type of lesion.\nB. presence of systemic symptoms.\nC. skin lesions.\nD. age of the patient.\nE. localization of lesions in the oral cavity.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":147,"question_w_options":"Most common changes in the stomatognathic system after complete loss of dentition are:\nA. atrophic.\nB. hypertophic.\nC. inflammatory.\nD. cancerous.\nE. pigment.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":19,"question_w_options":"A 22-year-old male patient complains of a pain in tooth 22 that awakened him at 4:00 AM and still persists. The intraoral examination revealed the presence of a clinically acceptable, extensive filling on the distal surface of tooth 22. The patient reports that the filling was placed a month ago and the procedure was performed under anesthesia. In the described situation it is advisable to:\nA. exclude the tooth from occlusion and order a painkiller, and observe the tooth.\nB. remove the filling, apply an odontotropic material and temporary filling, and observe the tooth.\nC. perform pulp extirpation under anesthesia and implement RCT.\nD. replace the filling with glass-ionomer.\nE. implement open treatment and order nonsteroidal antiinflammatory drugs (NSAIDs).","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":151,"question_w_options":"The parallelometer is a device used in dentistry for:\nA. prosthetic field analysis performed on dental casts during designing the optimal prosthetic restorations.\nB. prosthetic field analysis performed clinically in the patient's mouth during designing the optimal prosthetic restorations.\nC. checking for prosthetic abutment parellelism intraorally.\nD. measurement of gingival sulcus depth.\nE. measurement of dental crown thickness.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":106,"question_w_options":"Oral erythroplakia is characterized by:\nA. occurrence of epithelial dysplasia or carcinoma in situ.\nB. occurrence of red acanthotic lesions in women during menopause.\nC. cell atypia and orthokeratotic acanthosis.\nD. occurrence of red erosions on the gingiva.\nE. occurrence of excessive red acanthosis of the tongue.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":192,"question_w_options":"Certifying doctor, who rules on inability to work for money for disability pension purposes, is a body that is included in:\nA. Social Insurance Fund (ZUS).\nB. Agricultural Social Insurance Fund (KRUS).\nC. State Sanitary Inspection.\nD. Ministry of Health.\nE. National Health Fund.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":35,"question_w_options":"The highest amounts of fluoride ions are released from glass-ionomer cements:\nA. directly after the cement is placed in the cavity and the setting reaction concludes - it can be attributed to the release of fluoride ions from the glass particles in the material structure itself.\nB. 30 days after the cement is placed in the cavity, which is due to the maturation of the cement structure.\nC. 30 days after the cement is placed in the cavity, which is due to a gradual ion exchange within the cement matrix.\nD. between the 3rd and 6th month after the cement is placed in the cavity; it can be attributed to high cement stability gained in this period.\nE. the amounts of fluoride ions that are released from the cement do not change over time.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":62,"question_w_options":"\u201cThe condition presents as creamy-yellow or yellow-brown opacities clearly demarcated from the intact enamel, localized on the incisal edges of incisors and on the occlusal surfaces of molar teeth. The condition is accompanied by a discomfort during toothbrushing and oversensitivity of teeth\u201d. That is a description of:\nA. odontodysplasia.\nB. dentinogenesis imperfecta.\nC. rampant caries.\nD. amelogenesis imperfecta.\nE. MIH.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":74,"question_w_options":"\u201cMolar tooth with a pulp chamber that is vertically enlarged at the expense of the roots\u201d- this is a description of:\nA. cynodontism.\nB. \u201ccrocodile\u201d teeth.\nC. \u201cfish\u201d teeth.\nD. Turner tooth.\nE. taurodontism.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":23,"question_w_options":"Indicate the false statement concerning dental erosion:\nA. it is a loss of tooth hard tissues induced by chemical processes.\nB. erosion on the lingual surfaces of the maxillary teeth may be caused by regurgitation of stomach acid.\nC. teeth clenching and grinding initiate erosive processes in dental tissues.\nD. erosion on the buccal surfaces of the teeth may be caused by acidic beverage consumption.\nE. indigestion of acidic medicines, e.g. vitamin C, may cause erosion.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":184,"question_w_options":"A dental practitioner may carry out treatment of surface caries in an adult patient who is completely incapacitated after obtaining:\nA. consent of the patient, whose understanding of the situation is sufficient, and consent of his\/her actual custodian.\nB. consent of the patient, even without consent of his\/her statutory proxy.\nC. consent of the actual custodian of the patient.\nD. consent of his\/her statutory proxy, with no objection of the patient, whose understanding of the situation is sufficient.\nE. consent of a person who is close to the patient.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":113,"question_w_options":"Which criteria should be fulfilled to diagnose periimplantitis when no previous history is available?1) PD > 4 mm and CAL > 3 mm;2) PD > 6 mm;3) BoP +;4) clinically visible implant mobility;5) keratinized gingiva height of 1 mm;6) vertical bone loss of 3 mm in the radiography.The correct answer is:\nA. all the above.\nB. 1,3.\nC. 2,4.\nD. 3,6.\nE. 1,6.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":144,"question_w_options":"Which radiological techniques are useful in diagnosis of bone lesions in maxilla and mandible after teeth loss?1) intraoral, orthoradial radiograph;2) pantomography;3) radiovisiography;4) AP skull ray;5) tomography.Correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 2,3,5.\nD. 1,2,4.\nE. 3,4,5.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":152,"question_w_options":"In the case of severe atrophy of the edentulous mandibular alveolar ridge it is necessary to increase the denture base area by placing the denture borders further than the neutral zone. The lower denture base extension is possible in the following regions:1) retromolar area;2) buccal vestibule;3) pterygo-mandibular plicae;4) mylohyoid line;5) oblique line.The correct answer is:\nA. 1,2.\nB. 2,4.\nC. 1,3.\nD. 4,5.\nE. 1,5.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":3,"question_w_options":"Select the incorrect statement regarding enameloblastoma:1) occurs mainly in the lateral region of the mandible;2) does not show characteristic features on X-ray in the final stage of development;3) does not cause root resorption of root canal treated teeth;4) requires surgical treatment.The correct answer is:\nA. 1,2.\nB. 2,3.\nC. 3,4.\nD. 1,3.\nE. 2,4.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":105,"question_w_options":"Which diseases can predispose to the development of carcinomas?\nA. leukemia and agranulocytosis.\nB. bullous diseases.\nC. Plummer-Vinson disease and tuberculosis luposa.\nD. Sj\u00f6gren syndrome and parchment skin.\nE. Lichen Planus - striae form and hairy leukoplakia.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":36,"question_w_options":"Which of the following materials is particularly indicated for restoring teeth in patients with high caries risk to control caries?\nA. hybrid composite resin.\nB. nanofilled composite resin.\nC. polyacid-modified composite resin.\nD. ormocer.\nE. glass-ionomer cement.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":191,"question_w_options":"For how many days prior to the day of the medical examination which showed that an insured person was undoubtedly incapacitated to work for those days can the medical ruling on temporary incapacity to work be issued?\nA. 1 day.\nB. 2 days.\nC. 3 days.\nD. 4 days.\nE. 5 days.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":200,"question_w_options":"In prevention of infectious diseases passive immunity is achieved through:\nA. development of individual immunity as a result of asymptomatic infection.\nB. oral application of a specific antigen with substantially diminished virulence.\nC. application of inactivated (killed) vaccine consisting of specific toxoids.\nD. application of immunoglobulin consisting of specific antibodies.\nE. development of individual immunity as a result of an overt infection characterized by clinical signs and symptoms.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":61,"question_w_options":"Supernumerary teeth can be found in:\nA. Down syndrome.\nB. cleidocranial dysplasia.\nC. ectodermal dysplasia.\nD. cherubism.\nE. B and C are correct.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":129,"question_w_options":"Which malocclusion occurs most frequently in Down syndrome?\nA. full class II.\nB. partial class II.\nC. scissor bite.\nD. class III.\nE. deep bite.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":77,"question_w_options":"Unilateral ichorous discharge from the nose with a blend of blood, gomphiasis of the upper teeth, lacrimation, exopathalmos, and sometimes pain and tingling sensation in the cheek, might be an early symptom of:\nA. pseudocyst of the maxillary sinus.\nB. cancer of the maxillary sinus.\nC. buccal cancer.\nD. chronic maxillary sinusitis.\nE. acute maxillary sinusitis.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":98,"question_w_options":"Local causes of post extraction bleeding include:1) granulation tissue left in the alveolus;2) vascular hemorrhagic diathesis;3) intraosseous haemangioma;4) arteriovenous fistula;5) vascular atonia.The correct answer is:\nA. all the above.\nB. 1,2,3.\nC. 1,4.\nD. 1,3,4,5.\nE. 3,5.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":187,"question_w_options":"Medical certificate, at the written request of the insured person, may not contain the code:\nA. A and C.\nB. B and D.\nC. A and D.\nD. D and E.\nE. A and E.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":20,"question_w_options":"What is the maximum acceptable distance between the tip of the cone and the preparation range visible on the X-ray taken before the root canal obturation during gutta-percha fitting with the use of the lateral condensation technique?\nA. 0.5-1 mm.\nB. 2-2.5 mm.\nC. 3-3.5 mm.\nD. 4-4.5 mm.\nE. 5-5.5 mm.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":168,"question_w_options":"Acute adrenal insufficiency is the third most common reason for potential life-threatening condition in dental office. Adrenal suppression may be suspected in case of:\nA. patient receiving at least 20 mg of cortisone daily.\nB. the course of intraoral or parenteral corticosteroid therapy for at lest 2 weeks.\nC. therapy with steroids in last 2 years.\nD. answers A and B are correct.\nE. answers A, B and C are correct.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":57,"question_w_options":"Which of mentioned below does not have antibacterial properties against cariogenic bacteria?1) chlorhexidine;2) fluoride compounds;3) povidone iodine;4) fructose;5) birch sugar.The correct answear is:\nA. 1,2,3.\nB. 3,4.\nC. only 4.\nD. 4,5.\nE. only 5.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":148,"question_w_options":"Teeth deprived of antagonists move:1) vertically upwards;2) vertically downwards;3) horizontally forward;4) horizontally backwards;5) horizontally in the direction of the gap.Correct answer is:\nA. 1,2.\nB. 1,3.\nC. 1,4.\nD. 1,5.\nE. 2,3.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":16,"question_w_options":"Indicate the correct sentences concerning direct pulp capping:1) dentine bridge forms two weeks after MTA application;2) hardening Ca(OH)2 does not initiate a dentin bridge formation;3) it is not recommended to perform this procedure if the tooth gives a positive response to percussion test;4) NaOCl can be used as a hemostatic agent;5) it is not recommended to use MTA in the case of carious pulp exposure.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 3,4,5.\nD. 1,3,4.\nE. 1,2,5.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":109,"question_w_options":"Gingival manifestations of systemic conditions are part of:\nA. gingival diseases associated with dental plaque.\nB. plaque-induced gingivitis.\nC. gingival diseases modified by systemic factors.\nD. periodontitis as a manifestation of systemic diseases.\nE. non-plaque induced gingival lesions.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":41,"question_w_options":"Beginning with a file in size 60, the diameter of the tool tip at D0 increases (relative to the next tool) by:\nA. 0.01 mm.\nB. 0.05 mm.\nC. 0.10 mm.\nD. 0.15 mm.\nE. 0.50 mm.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":172,"question_w_options":"The treatment of choice in anaphylactic shock is the administration of:\nA. hydrocortisone.\nB. antihistamines.\nC. adrenaline.\nD. salbutamol.\nE. infusion fluid.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":125,"question_w_options":"Which of the below mentioned sentences describes torque?\nA. the centre of rotation lies in infinity, and the force acts through the centre of gravity. The M\/F ratio is 10\/1.\nB. the centre of rotation lies at the apex. In this case the torque to force ratio is between M\/F=4\/1 to M\/F=7\/1.\nC. it occurs when the point of application lies apically to the centre of tooth resistance, and the centre of rotation is located coronally. In order to achieve only this movement, the torque to force ratio must be at least 12\/1 of root movement or torque.\nD. the centre of rotation lies at the neck of the tooth. In such case the torque to force ratio is between M\/F=10\/1 to M\/F=12\/1.\nE. it occurs when the point of application lies coronally to the centre of tooth resistance, and the centre of rotation is located apically. In order to achieve only this movement, the torque to force ratio must be at least 15\/1.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":82,"question_w_options":"Metastases in case of a lip cancer:\nA. occur early and localize themselves in submental and submandibular lymph nodes.\nB. occur late and localize themselves in submental and submandibular lymph nodes.\nC. occur early and localize themselves in submental and deep cervical lymph nodes.\nD. occur late and localize themselves in submental and deep cervical lymph nodes.\nE. localize themselves in submandibular and deep cervical lymph nodes.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":94,"question_w_options":"Indicate the true statements concerning the mucocele:1) it is usually located on the upper lip;2) it develops in patients with poorly adjusted orthodontic appliances;3) treatment of choice is the resection of the cyst along with surrounding salivary glands;4) recurrence of mucocele in the case of micro-marsupialization is less frequent than in the case of its resection;5) in the case of multiple occurrence it is recommended to treat the mucocele with carbon dioxide laser.The correct answer is:\nA. 1,2.\nB. 1,2,3.\nC. 2,3,5.\nD. all the above.\nE. 2,4.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":133,"question_w_options":"Which of the following cephalometric measurements allows to evaluate the anteroposterior position of incisors?\nA. SNA angle.\nB. SNB angle.\nC. ANB angle.\nD. interincisal angle.\nE. 1-NA angle.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":164,"question_w_options":"For diagnostic and therapeutic reasons it is vital to estimate the free way space (interocclusal distance). In clinical settings the parameter is estimated based on:\nA. difference between the distance of the mandible from maxilla in the rest position and in centric occlusion.\nB. difference between the established vertical dimension at rest and the occlusal plane.\nC. distance between the mandible and maxilla in the occlusal position.\nD. distance between alveolar ridges of the maxilla and the mandible in the rest position.\nE. distance between incisal edges of upper and lower teeth in the rest position.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":165,"question_w_options":"The occlusal field is defined as:1) total of the occlusal surfaces of opposing tooth contacts;2) total of the occlusal surfaces of teeth requiring reconstruction;3) overlap of incisors;4) horizontal distance between incisors in both arches;5) surface on incisal edges that developed due to tooth wear.The correct answer is:\nA. only 1.\nB. 1,5.\nC. only 2.\nD. only 3.\nE. 3,4.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":95,"question_w_options":"Lymph nodes hard on palpation, bundled into packets, subject to softening and forming painless areas of fluctuation with fistulas, are typical of:\nA. subacute type of lymph nodes tuberculosis.\nB. cancer metastasis.\nC. lymph node reaction to actinomycosis.\nD. acute suppurative nonspecific lymphadenitis.\nE. acute tuberculosis of lymph nodes.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":132,"question_w_options":"The physiognomic face is located between:\nA. trichion and gnathion.\nB. trichion and menton.\nC. ophryon and pogonion.\nD. ophryon and gnathion.\nE. nasion and gnathion.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":124,"question_w_options":"Choose false sentences regarding the friction force, which occurs during ortho treatment:\nA. it is determine by two factors: coefficient of friction and contact force.\nB. coefficient of friction is permanent for each material, and can by changed by the impact of the environment.\nC. contact force consist of the force of contact of both surfaces, plus ligating strength, stiffness of the wire and the size of the bracket\u2019s slot.\nD. for reduction of friction during ortho treatment, rigid arch wires with smooth surfaces and large diameter should be used.\nE. friction during ortho treatment can be reduced by using ligatures of low coefficient of friction and self-litigating brackets.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":83,"question_w_options":"Indicate true statements regarding the lip cancer T3N2ab:\nA. brachytherapy and submandibular lymph node dissection on the side of the tumour is performed.\nB. resection and Bernard-Burrow lip reconstruction and submandibular lymph node dissection on the side of the tumour is performed.\nC. excision of the tumour and Crile\u2019s operation or modified cervical lymph node resection on the side of the tumour and submandibular on the opposite side plus post-surgical radiation therapy is performed.\nD. Crile\u2019s operation or modified cervical lymph node resection on the side of the tumour and submandibular on the opposite side plus post-surgical radiation therapy is performed.\nE. resection and Crile-Bernard-Burrow lip reconstruction or modified cervical lymph node resection on the side of the tumour and submandibular on the opposite side plus post-surgical radiation therapy is performed.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":173,"question_w_options":"During tooth extraction the patient suddenly grabbed his chest and lost consciousness. What will you do first after removing the tools and cotton swabs from his mouth?\nA. 30 chest compression.\nB. 5 rescue breaths.\nC. anti-shock positioning.\nD. assessment of the vital signs.\nE. call the Emergency Medical Service.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":108,"question_w_options":"The disease is manifested by various lesions, such as vesicles, bullae, papules, erythema, erosions, not only intraorally, but also at the site of other mucosa membranes (eye, anus, nose). The above description refers to:\nA. pemphigus.\nB. pemphigoid.\nC. multiform exudative erythema.\nD. Stevens-Johnson syndrome.\nE. herpetiform RAS.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":40,"question_w_options":"Indicate the false statement concerning inactive caries:\nA. it is a lesion that does not progress.\nB. it is the area in which enamel remineralization took place.\nC. it is the area less resistant to acid action than normal enamel.\nD. it is the area in which secondary enamel maturation occurred.\nE. it is the enamel area in which the dental plaque retention is not observed.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":17,"question_w_options":"On the basis of the data given below, indicate the mean DMFT index for the population of 10 people (DMFT index value for each person is: 3,5,0,0,0,7,0,0,12,8):\nA. mean DMFT index 9.0.\nB. mean DMFT index 5.5.\nC. mean DMFT index 7.0.\nD. mean DMFT index 3.5.\nE. mean DMFT index 2.5.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":149,"question_w_options":"The prevention of occlusal disturbances includes:1) replenishment of missing teeth immediately after a healing of the prosthetic surface;2) instructions on the use of prostheses;3) occlusal plane correction before filling missing teeth;4) correction of the shape and position of teeth before proper treatment;5) fixation of a habitual occlusion of the patient.The correct answer is:\nA. 1,2,3.\nB. only 1.\nC. 2,3,4.\nD. 1,3,4.\nE. 2,4,5.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":56,"question_w_options":"In case of permanent teeth with incomplete root formation, the pain sensitivity during the preparation of cavity is smaller because of:1) underdeveloped Rashkov plexus;2) perikymata;3) large number of interglobular spaces;4) immaturity of nervous tissue;5) low degree of mineralisation;6) lots of interprismatic substance.The correct answer is:\nA. 1,2,6.\nB. 1,4.\nC. 2,3.\nD. 2,4.\nE. 3,5.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":186,"question_w_options":"Attendance allowance for the exemption from work due to the requirement of personal provision of care for a sick member of the family other than the child, is granted for:\nA. 14 days in calendar year.\nB. 20 days in calendar year.\nC. 30 days in calendar year.\nD. 60 days in calendar year.\nE. 90 days in calendar year.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":21,"question_w_options":"The highest probability of incomplete analgesia, despite applying proper anesthesia techniques in the case of irreversible pulpitis is in the tooth:\nA. 37.\nB. 41.\nC. 22.\nD. 24.\nE. 15.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":76,"question_w_options":"Choose correct statement regarding the tongue cancer:\nA. in case of T1 or T2 localized in 2\/3 of the anterior part of the tongue, intra-tissue therapy is used.\nB. in 1\/3 of all cases it develops in the anterior, movable part of the tongue.\nC. it accounts for 70% of all intraoral cancers.\nD. pain is a late symptom of tongue cancer and occurs when it is significantly advanced.\nE. in case of such cancer localized in the 1\/3 of the posterior part of the tongue, the treatment of choice is excision of half of the tongue along with part of the mouth floor with subsequent resection of mandible and radical lymph node dissection.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":99,"question_w_options":"X and XII nerve palsy, unilateral paralysis of the pharynx, paralysis and atrophy of the tongue occur in the course of:\nA. Sluder\u2019s syndrome.\nB. Charlin\u2019s syndrome.\nC. Tapia\u2019s syndrome.\nD. glossopharyngeal nerve neuralgia.\nE. Costen\u2019s syndrome.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":60,"question_w_options":"Toothpastes with a high level of fluoride in patients in good general health should be used:\nA. once a day within one month, teeth should be brushed for 3 minutes.\nB. once a day within 2-4 months, teeth should be brushed for 1 minute.\nC. twice a day within 2-4 months, teeth should be brushed for 3 minutes.\nD. twice a day within 3-6 months, teeth should be brushed for 1 minute.\nE. twice a day within one year, teeth should be brushed for 1 minute.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":128,"question_w_options":"A 7-year-old patient comes to the clinic. Parents are concerned about diastema between upper central incisors. During examination you see; diastema, erupted teeth 16,11, 21, 26, 36, 32, 31, 41, 42, 46 and the presence of teeth 55, 54, 53, 52, 62, 63, 64, 65, 75, 74, 73, 83, 84, 85, Angle class I bilaterally, upper lip frenulum correctly placed. Which is the correct treatment?\nA. fixed upper appliance to close the diastema.\nB. composite widening of teeth 11 and 21 to close the diastema.\nC. functional appliance to close the diastema.\nD. frenulectomy; because despite the correct attachment, the upper lip frenulum always causes diastema.\nE. observation; this situation is physiological.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":37,"question_w_options":"Indicate the true statements concerning the smear layer formed during endodontic treatment:1) it is a layer of organic and inorganic debris covering the root canal walls after their mechanical preparation;2) smear layer may impede the penetration of interappointment disinfectants;3) presence of the smear layer provides better adhesion of obturation materials to the root canal walls;4) removal of the smear layer reduces leakage in the obturated canal;5) EDTA is the most effective irrigating solution removing the smear layer completely.The correct answer is:\nA. 1,2,3.\nB. 1,2,4.\nC. 2,3,4.\nD. 1,2,5.\nE. 1,4,5.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":190,"question_w_options":"Which of the following issues the decision confirming or rejecting occupational disease?\nA. State Fund for Rehabilitation of Persons with Disabilities.\nB. Ministry of Family, Labor and Social Policy.\nC. State Sanitary Inspection.\nD. Ministry of Health.\nE. Social Insurance Fund (ZUS).","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":104,"question_w_options":"Cancerous ulceration is characterized by:\nA. pain and unevenness of the margins.\nB. infiltration of the base and enlargement of the lymph nodes.\nC. painful lymph nodes and hypertrophic lesions in the base of the ulceration.\nD. no mobility of teeth and no changes in the radiological image.\nE. not movable lymph nodes and short time of lesion development.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":2,"question_w_options":"Select the incorrect statement regarding dental pain:\nA. necrosis coverage of the entire dental pulp increases pain.\nB. night pain may accompany both early and advanced forms of pulpitis.\nC. pain from the upper tooth radiates to the temple and eye.\nD. the painful symptoms of pulpitis are caused by the presence of an exudate.\nE. recent pain is specific to acute reversible pulpitis.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":153,"question_w_options":"The indirect retainer in tooth-tissue supported partial denture is positioned on:\nA. occlusal surface of the tooth next to the edentulous space - from the edentulous space side.\nB. occlusal surface of the tooth next to the edentulous space - from the opposite side of the edentulous space.\nC. occlusal surface of the second tooth from the edentulous space.\nD. between the second and the third tooth from the edentulous space.\nE. occlusal surface of the third tooth from the edentulous space.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":145,"question_w_options":"Which of the below mentioned conditions can be observed in advanced bone atrophy of the mandible following a total loss of teeth?1) mental foramens can be found on the upper ridge of the mandible body;2) approximation of the oblique line and mylohyoid line to the upper ridge of the mandible body;3) uneven loss of bone in case of earlier loss of lateral teeth;4) compensatory hypertrophy of the tongue;5) enlargement of the bony base for full denture.Correct answer is:\nA. 1,5.\nB. 1,2.\nC. 1,2,3.\nD. 1,2,3,4.\nE. 1,2,3,5.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":112,"question_w_options":"Hereditary gingival fibromatosis is a part of:\nA. plaque-induced gingivitis.\nB. plaque-induced gingival diseases.\nC. non-plaque-induced gingival diseases.\nD. non-plaque-induced gingivitis.\nE. periodontitis induced by general diseases.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":119,"question_w_options":"Which of the following are the most appropriate factors to differentiate between gingivitis and periodontitis?\nA. probing depth and gingival bleeding.\nB. loss of alveolar bone and clinical attachment level.\nC. gingival bleeding, root exposure, radiography.\nD. gingival bleeding, purulent exudate form the pockets, root exposure, tooth mobility.\nE. tooth mobility.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":51,"question_w_options":"Choose false statement describing stripping as a method of caries treatment:\nA. it is performed in permanent teeth, in children aged 7 y.o. and above.\nB. the procedure is based on convergent preparation of interproximal surfaces with while maintaining the cervical part.\nC. the procedure can be performed in children, in which during the teeth replacement no trema occurred.\nD. prepared surfaces are covered with fluoride varnish and subjected to periodic monitoring.\nE. the procedure facilitates self cleaning of the surfaces.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":158,"question_w_options":"In the treatment of denture stomatitis (stomatitis prothetica) it is recommended:\nA. to apply 3-4 times per day Nystatin Oral Suspension 100000 units\/ml on the mucosal surface of the denture.\nB. to apply 3-4 times per day Nystatin Oral Suspension 3-4 mln units\/ml on the mucosal surface of the denture.\nC. to rinse mouth 3-4 times per day with Nystatin Oral Suspension 3-4 mln units\/ml.\nD. to rinse mouth 3-4 times per day with Nystatin Oral Suspension 100000 units\/ml.\nE. to soak the denture overnight in Nystatin Oral Suspension 3-4 mln units\/ml.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":10,"question_w_options":"Bioactive materials used in pulp biological treatment should be characterized by:1) high biocompatibility;2) low biocompatibility;3) high mutagenicity;4) good adhesion.The correct answer is:\nA. 1,2.\nB. 2,3.\nC. 3,4.\nD. 1,3.\nE. 1,4.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":47,"question_w_options":"Choose false statement regarding diagnostic imaging:\nA. basic diagnostic imaging methods of teeth trauma are periapical and occlusal X-rays.\nB. for basic evaluation of bone loss caused by inflammation of marginal periodontium bitewing x-ray should be performed.\nC. examination of choice in evaluation of chronic maxillary sinusitis is cone beam CT.\nD. actual range of carious lesions corresponds to the decalcification area visible on x-rays.\nE. in case of suspected craniofacial defects of soft tissue, examination of choice is MRI imaging.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":9,"question_w_options":"Select the correct statement about type C canals:1) they are most common in maxillary second molars;2) in teeth with type C canals, the chamber floor may extend below the tooth's neck;3) type C category I canals are two canals forming a full letter C on the chamber floor;4) the fusion of roots into a single cone on x-ray may suggest the presence of type C canals.The correct answer is:\nA. 1,2.\nB. 2,3.\nC. 3,4.\nD. 1,3.\nE. 2,4.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":174,"question_w_options":"The symptoms like a strong chest pain not alleviated by opioids that radiates in various directions, asymmetrical pulse and differences in the blood pressure between limbs may indicate:\nA. ST-elevation myocardial infarction - STEMI.\nB. aortic dissection.\nC. pulmonary embolism.\nD. pericarditis.\nE. acute cholecystitis.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":84,"question_w_options":"Indicate the true statement regarding the use of general antibiotic therapy in the course of chronic osteitis:\nA. exacerbation of the condition constitutes the indication.\nB. patient\u2019s poor condition is the indication.\nC. it is a supportive therapy in the course of hyperbaric oxygen therapy.\nD. in chronic osteitis, the primary method of administering antibiotics is their local implantation; there are no indications for general therapy.\nE. true answers are A and B.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":123,"question_w_options":"Postural defect that exists for a long time can promote such occlusal defects as:\nA. lateral mandibular displacement.\nB. mesioclusion.\nC. distoclusion.\nD. both A and B are true.\nE. both A and C are true.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":135,"question_w_options":"Indicate the true statement concerning transposition:\nA. it is a displacement of teeth outside of the oral cavity.\nB. it is a positioning of tooth bud outside of the alveolar proces.\nC. it is a displacement of teeth with a change in their sequence.\nD. it most frequently concerns lower canines.\nE. C and D are true.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":92,"question_w_options":"An absolute contraindication to tooth extraction is:\nA. lip herpes.\nB. tooth located in the mass of a malignant tumour.\nC. ulcerative gingivitis.\nD. arterial hypertension.\nE. none of the above.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":162,"question_w_options":"The root canal prepared for an individual post and core should address the following demands:1) has a circular cross-sectional shape;2) has an oval cross-sectional shape;3) has the proper finish line prepared on lateral walls;4) the length of the root part should at least equal the height of prosthetic crown;5) the length of the root part should equal 1\/3 of the length of prosthetic crown.The correct answer is:\nA. 1,3,4.\nB. 1,3,5.\nC. 2,3,4.\nD. 2,3,5.\nE. 2,5.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":115,"question_w_options":"What is the diagnosis for the following clinical scenario: a 45-year-old generally healthy female with a history of periodontal treatment demonstrated the following periodontal parameters: API 20%, BOP 8%, probing depths not exceeding 3 mm, clinical attachment levels not exceeding 4 mm, bone loss of 25% in the radiography?\nA. clinical healthy intact periodontium.\nB. clinically healthy gingiva on reduced periodontium.\nC. gingivitis on reduced periodontium.\nD. non-plaque-induced gingivitis.\nE. periodontitis stage II, grade B.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":142,"question_w_options":"Adopted norm of mandible opening is:\nA. 20-50 mm.\nB. 30-50 mm.\nC. 30-60 mm.\nD. 40-50 mm.\nE. 40-60 mm.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":154,"question_w_options":"Blocking out the undercuts on working casts during the laboratory fabrication of acrylic partial dentures enables:1) place the denture on the dentures bearing area, according to the planned path of insertion;2) protect the periodontium of abutment teeth when using the denture;3) determine the area for correct positioning of prosthetic claps;4) create a space for acrylic resin.The correct answer is:\nA. 1,2.\nB. 1,2,4.\nC. 2,4.\nD. 2,3,4.\nE. 3,4.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":5,"question_w_options":"The differential diagnosis of an osteolytic focus located in the anterior aspect of the mandible should not include:\nA. metastasis of breast cancer.\nB. presence of an ameloblastoma.\nC. presence of a root cyst.\nD. metastasis of the thyroid cancer.\nE. presence of periapical bone dysplasia.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":103,"question_w_options":"Dryness syndrome, characterized by decrease in saliva secretion, dryness of mucosa, occurs in the course of:\nA. non-Hodgkin\u2019s tumours.\nB. Hodgkin\u2019s tumours.\nC. Pigmented tumours.\nD. Papillomas.\nE. Sarcomas.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":197,"question_w_options":"Following the public health logic which of the activity below is the first stage aiming to improve the health condition of a population?\nA. analysis of the situation.\nB. selection of priorities.\nC. definition of goals and strategies of action.\nD. implementation of determined activities.\nE. assessment of the obtained effects.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":30,"question_w_options":"What kind of rubber dam retainers are recommended when the anchor tooth is partially erupted?\nA. retainers with prongs directed gingivally.\nB. winged retainers.\nC. retainers such as W2 with small jaws.\nD. retainers with classic, non-inverted prongs.\nE. retainers such as W7 with big jaws.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":178,"question_w_options":"Who, in case of diagnostic or therapeutic concerns has the right to apply for a medical consultation to be arranged?\nA. only the patient.\nB. only the doctor out of his own accord.\nC. doctor out of his own accord, patient or his legal representative.\nD. patient or a person close to the patient.\nE. patient or a person appointed by him.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":67,"question_w_options":"Inflammatory internal resorption:1) is also known as internal granulomatosis;2) is also known as proliferative pulpitis;3) is often seen in milk teeth treated by direct pulp capping or pulpotomy using calcium hydroxide paste;4) is often observed in milk teeth treated by direct pulp capping or pulpotomy using formocresol;5) progress asymptomatically.The correct answer is:\nA. 1,4,5.\nB. 2,4.\nC. 3,4.\nD. 1,3,5.\nE. 2,3,5.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":88,"question_w_options":"The Stafne bone defect is:\nA. usually unilateral bone defect occurring always in the lateral part of the mandible body on the lingual side, caused by a pressure from the remodelled submandibular gland.\nB. always unilateral bone defect occurring usually in the lateral part of the mandible body (80-90%), rarely in the mental part (10-20%), on the lingual side, caused by a pressure from the remodelled submandibular gland.\nC. usually unilateral bone defect occurring most often in the lateral part of the mandible body (80-90%), rarely in the mental part (10-20%), on the lingual side, caused by a pressure from the remodelled submandibular gland.\nD. always unilateral bone defect occurring usually in the lateral part of the mandible body (80-90%) on the lingual side caused by a pressure from the remodelled submandibular gland, rarely in the mental part (10-20%) caused by a pressure from the remodelled sublingual gland.\nE. usually unilateral bone defect occurring most often in the lateral part of the mandible body (80-90%) on the lingual side caused by a pressure from the remodelled submandibular gland, rarely in the mental part (10-20%) caused by the pressure from the remodelled sublingual gland.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":71,"question_w_options":"A 4-year-old child has five conically shaped milk teeth. In a clinical investigation undeveloped jaws, lips inversion, scarce hairiness and dryness of skin were found. Seven developing germs of permanent teeth were detected by radiography. These symptoms are characteristic of:\nA. cherubism.\nB. ectodermal dysplasia.\nC. cleidocranial dysplasia.\nD. Capdepont disease.\nE. odontodysplasia.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":139,"question_w_options":"Indicate the true statement concerning the reinclusion:\nA. it is a non-consecutive sequence of permanent teeth eruption.\nB. it is an alternative name for persistent teeth.\nC. it is a slow process in which the tooth moves away from the occlusal plane.\nD. it is a slow process of passive tooth eruption.\nE. it is a premature eruption of permanent teeth.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":26,"question_w_options":"The decision on the need to implement the invasive treatment of a carious lesion is based on:\nA. lesion location.\nB. lesion activity.\nC. breaks in the enamel continuity.\nD. presence of a lesion classified as D1 acc. to WHO.\nE. age of the patient.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":181,"question_w_options":"The dentist ordered to do diagnostic tests in a patient with full legal capacity. When the dentist obtained the results, the patient\u2019s spouse showed up asking for them on the grounds that the patient was at work and could not do it in person. What should the dentist do?\nA. he is allowed to give the results only if the patient authorized him in pen to do so.\nB. he is allowed to give the results because the spouse is the patient\u2019s close person.\nC. he is allowed to give the results to neither the patient nor the spouse because the results constitute hospital property.\nD. he is allowed to give the results provided that he commits the spouse to keeping them secret from unauthorized parties.\nE. he is allowed to give the results if he assumes that such a move is in the interest of the patient.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":27,"question_w_options":"Indicate the true statement concerning secondary caries:\nA. secondary caries develops along the border line of the filling and the dental tissues.\nB. secondary caries most often develops on the gingival wall of the cavity.\nC. use of cariostatic fillings eliminate the development of secondary caries.\nD. appearance of a brown border around the filling indicates the presence of secondary caries.\nE. any marginal leakage means the presence of active secondary caries and requires a replacement of the filling.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":180,"question_w_options":"In the light of the Polish Criminal Code, a person who performs a medical intervention without the consent of the patient may be subject to a fine, the penalty of the restriction of liberty or the penalty of the deprivation of liberty for up to 2 years. This offence is prosecuted:\nA. on the basis of a civil action.\nB. ex officio.\nC. on the basis of a private indictment.\nD. on the basis of a motion (official request) filed by the Director of the hospital in which the act has taken place.\nE. on the basis of a motion (official request) filed by the injured party.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":70,"question_w_options":"In immature teeth you will expect apexogenesis after the treatment with the following methods:1) Cvek\u2019s pulpotomy;2) direct pulp capping;3) partial amputation;4) total amputation;5) vital pulpectomy.The correct answer is:\nA. 1,2.\nB. 2,3,4.\nC. 1,2,3,4.\nD. 2,3,4,5.\nE. all the above.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":138,"question_w_options":"When during fetal development does the primary palate cleft occur?\nA. 1-3 week.\nB. 4-7 week.\nC. 7-12 week.\nD. 12-15 week.\nE. 12-20 week.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":66,"question_w_options":"Indicate the true sentence on glass-ionomer cement used as fissure sealant:\nA. is used in children with a high risk of caries as temporary fissure sealant in partially erupted teeth.\nB. provides a long term protection against caries in fully erupted teeth.\nC. substitutes topical fluoride application on adjacent teeth because of the long-term release of high amounts of fluoride into the oral cavity.\nD. shows the same kind of retention as composite material.\nE. A, B, D are correct.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":89,"question_w_options":"The point of needle insertion in the case of a masseteric nerve block (Bercher\u2019s technique) is:\nA. crossing of two lines - horizontal, running 1 cm under and parallel to the zygomatic arch, and vertical running just 1 cm anterior to the head of the mandible.\nB. angle created by the anterior margin of the masseter muscle and the lower rim of the zygomatic arch.\nC. 0.5 cm below the masticatory surface of the upper third molar, perpendicularly to the surface of the mucosa (with the mouth wide open).\nD. point just below the earlobe beyond the mandibular ramus.\nE. none of the above.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":196,"question_w_options":"The State Sanitary Inspection performs its public health tasks through:1) supervising the hygiene of teaching and upbringing;2) supervising the health conditions of food and nourishment;3) carrying out preliminary medical examinations of young workers;4) supervising the hygiene of leisure and recreation;5) carrying out mammography in women;6) supervising the hygienic and sanitary conditions of medical offices in health care facilities.The correct answer is:\nA. 1,3.\nB. 2,3,4.\nC. 4,5,6.\nD. only 6.\nE. 1,2,4,6.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":31,"question_w_options":"Indicate the consequences of a prolonged drying of the cavity with compressed air:1) decreasing the binding strength of the bonding system;2) positive impact on the formation of the hybrid layer;3) displacement of odontoblasts deeper into the pulp;4) collapse of exposed collagen fibers.The correct answer is:\nA. 1,2.\nB. 1,4.\nC. 2,3.\nD. 2,4.\nE. 3,4.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":179,"question_w_options":"A dentist who intends to start their professional practice should submit an application for entry in the relevant register maintained by:\nA. relevant province governor.\nB. Minister of Health.\nC. municipal office where the dentist obtain the entry in the National Court Register or in the Register of business activity.\nD. relevant mayor, commune head or president of the city.\nE. relevant Regional Medical Council.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":102,"question_w_options":"Method of choice in treatment of non-homogenous leukoplakia with epithelial dysplasia is\/are:1) surgical treatment;2) 0,05% isotretinoin, used locally;3) carbon dioxide laser;4) steroids, used locally;5) photodynamic therapy.Correct answer is:\nA. 1, 2.\nB. 1, 3.\nC. 1, 4.\nD. 1, 5.\nE. 2, 3.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":4,"question_w_options":"Select the correct statement regarding rinsing agents used in endodontic treatment:\nA. EDTA inhibits bacterial cell adhesion, does not remove smear layer, and does not neutralize bacterial toxins.\nB. isopropyl alcohol with silver nanoparticles has a strong bacteriostatic effect but discolors hard dental tissue.\nC. chlorhexidine effectively eliminates E. faecalis but has no antifungal properties.\nD. chelating compounds are effective in softening of dentine.\nE. sodium hypochlorite is activated by contact with biological material and dissolves inorganic tissue.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":155,"question_w_options":"Indicate constructive elements of the prosthetic bridge:\nA. abutment teeth, span.\nB. span, connectors between the span and the abutment.\nC. full prosthetic crowns, intracoronal restorations, post and cores.\nD. pontic: hygienic, heart-shaped, ovate, ridge lap.\nE. dental implants, span.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":143,"question_w_options":"Which muscle takes part in the protrusion of the mandible?\nA. mostly medial pterygoid muscle.\nB. medial pterygoid and lateral muscles.\nC. mostly lateral pterygoid muscle.\nD. medial pterygoid and temporalis muscles.\nE. medial pterygoid, temporalis and masseter muscles.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":114,"question_w_options":"Which of the following periodontal risk factors exhibits a dose-effect relationship?\nA. certain single-nucleotide polymorphisms.\nB. smoking.\nC. mucocutaneous disorder-associated.\nD. BMI.\nE. personal income.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":163,"question_w_options":"Indicate the true statements concerning designing a fixed bridge:1) bounded edentulous space is required;2) proper quality and number of teeth retained is required;3) in patients with periodontitis using bridges is contraindicated;4) in patients with periodontitis using bridges is possible but additional abutments should be included;5) using bridges is contraindicated in patients with large edentulous spaces and with full edentulation;6) in patients with large edentulous spaces and with full edentulation using bridges is possible if the number of abutments is increased by introducing dental implants;7) patient\u2019s general good health is required.The correct answer is:\nA. 1,2,4,6.\nB. 1,2,3,5.\nC. 2,3,5,7.\nD. 1,3,5,6.\nE. 1,2,6,7.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":134,"question_w_options":"Delayed eruption or retention of permanent teeth most often applies to:1) medial upper incisors;2) second upper premolars;3) lateral lower incisors;4) first permanent molars;5) canines.The correct answer is:\nA. 1,5.\nB. 2,3.\nC. 2,5.\nD. 3,4.\nE. 1,3.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":93,"question_w_options":"Alloplastic materials used in the augmentation of bone defects include:\nA. autogenous bone blocks or chips.\nB. material obtained from other species, such as Bio-Oss.\nC. natural HA hydroxyapatite (from coral).\nD. material obtained from an individual of the same species.\nE. none of the above.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":85,"question_w_options":"A certain symptom of inferior alveolar nerve block is:\nA. numbness within the gingiva from the buccal side of teeth on the particular side.\nB. lack of pain during forcing the elevator into the periodontal crevice of the lower molar on the particular side.\nC. Vincent\u2019s symptom.\nD. anesthesia of the lower lip on the particular side.\nE. C and D are correct.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":122,"question_w_options":"Which of the below mentioned craniometric points are odd?1) Glabella;2) Zygion;3) Subspinale;4) Prosthion;5) Porion.Correct answer is:\nA. 1, 2, 3.\nB. 2, 3, 4.\nC. 1, 2, 4.\nD. 2, 4, 5.\nE. 1, 3, 4.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":175,"question_w_options":"Emergencies, which pose as a potential life-threatening condition of a dental patient, occur most often:\nA. just before the beginning of treatment.\nB. during or after local anesthesia.\nC. during treatment.\nD. after treatment.\nE. after leaving the dental office.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":8,"question_w_options":"Select the correct statement about side effects observed after radiotherapy of head and neck area:1) dental caries;2) dental attrition;3) dentine hypersensitivity;4) external and internal resorption;5) dryness of oral cavity;6) tooth discoloration.The correct answer is:\nA. 1,2,6.\nB. 2,3,5.\nC. 1,4,6.\nD. 1,4,5.\nE. 4,5,6.","answer":"D"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":46,"question_w_options":"A young patient reported to the dentist for conservative treatment of tooth 37. Examination showed soft, reddish, cauliflower-like lesion protruding from vast cavity of the crown. Lesion is currently painless, but patients reports episodes of spontaneous pain in the past. Thermal pulp sensibility test resulted in weakened response to cold. In course of which clinical situation can the above-mentioned lesion develop?\nA. pulp necrosis.\nB. irreversible pulpitis with vital pulp.\nC. reversible pulpitis.\nD. periapical abscess.\nE. periapical granuloma.","answer":"B"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":159,"question_w_options":"The doctor performed the preparation of upper incisors for all ceramic crowns. The doctor decided to apply the IDS technique (Immediate Dentin Sealing). To do so they should perform:\nA. etching of the prepared surface with orthophosphoric acid, application and polymerization of bonding system; the procedure should be performed after taking the impressions.\nB. etching of the prepared surface with orthophosphoric acid, application and polymerization of bonding system; the procedure should be performed right before the cementation.\nC. etching of the prepared surface with orthophosphoric acid, application and polymerization of bonding system; the procedure should be performed right after the preparation is completed.\nD. etching of the prepared surface with orthophosphoric acid, application of bonding system without polymerization; the procedure should be performed right after the preparation is completed.\nE. application of bonding system without polymerization; the procedure should be performed right before the cementation.","answer":"C"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":11,"question_w_options":"Select the correct statement regarding the phenomena occurring when canals are filled with thermoplastic technics:\nA. sustained temperature increase of 10\u00b0C above body temperature for more than 1 min can lead to irreversible changes in periodontium.\nB. dentine and root cement are good temperature conductors.\nC. the temperature rise in different parts of the canal is the same.\nD. the thickness of the canal walls has no effect on heat conduction.\nE. the presence of sealant does not affect the temperature rise at the root surface.","answer":"A"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":118,"question_w_options":"Which antiseptics are used in FMD protocol?\nA. phenolic compounds.\nB. quaternary ammonium compounds.\nC. oxygenating agents.\nD. herbal extracts.\nE. bisbiguanides.","answer":"E"},{"edition":"2022_wiosna","year":"2022","season":"spring","question_id":50,"question_w_options":"Late complications after luxation of permanent teeth include:1) inflammatory resorption;2) resorption of the successor\u2019s tooth germ;3) pulp necrosis;4) obliteration of pulp chamber; 5) root dilaceration;6) growth inhibition of the root;7) tooth crown hypoplasia.Correct answer is:\nA. 1,3,5,7.\nB. 1,3,4,6.\nC. 2,3,5,7.\nD. 1,2,4,5,7.\nE. 3,4,5,6.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":160,"question_w_options":"Indicate the false statement concerning telescopic crowns:\nA. secondary (outer) crown is cemented on the abutment tooth, and the primary (inner) crown is part of the partial or complete denture.\nB. telescopic crown consists of two crowns.\nC. telescopic crown covers from all sides the crown of the abutment tooth.\nD. telescopic crowns are recommended for the fixation of partial dentures, especially in the case of post-surgical prostheses.\nE. retention of telescopic crowns depends on friction.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":28,"question_w_options":"Indicate the proper method of whitening agent application in the walking bleach technique:\nA. to individual nightguards prepared for bleaching the whole arch.\nB. to individual nightguards prepared for bleaching individual teeth.\nC. to the pulp chamber after cleaning it and sealing the root canal orifice with glass-ionomer.\nD. to the pulp chamber and the root in which only 1\/3 of apical root seal of the gutta-percha is left.\nE. directly on the facial surface of the tooth after rubber dam placement.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":90,"question_w_options":"The procedure of the separation of the crown and the root can be performed in the case:\nA. of the perforation of the tooth chamber fundus.\nB. of a root apex cyst.\nC. of periodontitis.\nD. when the endodontic material was pushed beyond the root apex.\nE. when the endodontic instrument was pushed beyond the root apex.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":137,"question_w_options":"Wires used in orthodontics are made of:1) stainless steel;2) chrome-cobalt steel;3) nickel-titanium alloys;4) titanium-molybdenum alloy.The correct answer is:\nA. 1,3.\nB. 1,2,4.\nC. 2,5.\nD. 2,3,4.\nE. all the above.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":121,"question_w_options":"Which of the following includes calcium sulfate dihydrate?1) natural gypsum;2) alginate mass;3) composite material;4) glass ionomer cement.The correct answer is:\nA. only 1.\nB. 1,2.\nC. 2,3.\nD. 3,4.\nE. only 4.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":86,"question_w_options":"Germectomy is:\nA. exposure of an impacted tooth crown.\nB. removal of wisdom tooth buds.\nC. removal of the bone plates around an impacted tooth.\nD. removal of the dental sac.\nE. removal of a follicular cyst.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":69,"question_w_options":"Which of the following sentences do correctly describe type 1 diabetes occurring mostly at a young age?1) first typical symptoms include increased urination, thirst, hunger and weight loss;2) in poorly controlled diabetes in youth the apical movement of epithelial attachment and a tendency to recession are observed;3) fasting glucose limit value in children should not exceed 80 mg\/dl;4) severe enamel hypoplasia in all the dental groups can usually be seen in type 1 diabetes patients;5) typical symptoms of type 1 diabetes include susceptibility to infection, delayed wound healing, dryness and burning sensations of the mouth.The correct answer is:\nA. 1,4,5.\nB. 2,4,5.\nC. 1,3,5.\nD. 1,3,4.\nE. 1,2,5.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":176,"question_w_options":"After diabetic consultation a patient came to the dentist. The diabetologist had recommended removing all the teeth affected by caries for fear of sepsis. A dentist who considers part of the teeth suitable for conservative treatment should:\nA. follow the diabetologist\u2019s opinion.\nB. take the matter to the Regional Medical Chamber.\nC. take the matter to the Court of Medicine.\nD. treat the teeth according to his own assessment.\nE. refer the patient to the medical microbiologist for consultation.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":199,"question_w_options":"The demand for health care is an important indicator for the health care system because:\nA. it reflects subjective health needs.\nB. it is the expectation of meeting subjective needs to the extent recognized individually for possible (demand for services).\nC. means the same as health needs and dictate the need for changes in the system.\nD. knowledge of the scale of the demand requires absolutely taking immediate preventive steps due to the possibility of loss of life or health.\nE. A and B are true.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":45,"question_w_options":"A 27-year-old patient presented with a carious cavity class II according to Black in tooth 25. The patient had not experienced spontaneous pain in this tooth, just occasionally a short pain after thermal stimuli. During the final stage of the cavity preparation in rubber dam isolation the patient suddenly moved his head and a mechanical pulp exposure occurred. The area of the exposure was very small (less than 0.5 mm), there was no hemorrhage and all carious tissues had been removed. What kind of treatment should be performed in this case?\nA. temporary filling and observation of the tooth.\nB. indirect pulp capping.\nC. direct pulp capping.\nD. pulp devitalisation.\nE. pulp extirpation in local anesthesia.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":12,"question_w_options":"Dehydration (drying) of dentin:1) may be the result of prolonged drying of the cavity with compressed air;2) may be the result of cleaning the cavity with alcohol;3) may lead to sucking the odontoblasts into dentinal tubules;4) has a positive impact on the formation of the hybrid layer;5) increases the binding strength of the bonding system.The correct answer is:\nA. 3,4,5.\nB. 2,3,4.\nC. 1,2,5.\nD. 1,2,4.\nE. 1,2,3.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":53,"question_w_options":"Patient examination for beating\/illtreatment should be carried out when:1) there are injuries that do not quite correspond to what was said to the physician;2) there are ecchymoses within the soft, supported by bone tissues;3) wounds have the shape of a recognizable item;4) there are multiple injuries of different age.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 1,2,4.\nD. all the above.\nE. 1,3,4.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":183,"question_w_options":"A father reports to the dentist. He demands the information about the health and medical treatment history of his child. The father is in the de facto separation from the child\u2019s mother, but is not deprived of parental right. What should the dentist do?\nA. he is allowed to provide the information, but only with the prior approval of the mother.\nB. he is not allowed to provide the information at all because it would be a breach of medical secrecy.\nC. he has the duty to provide the information.\nD. he is allowed to provide the information on the approval of family court.\nE. he is allowed to provide the information, but only if the father issues a written statement that he will not disclose this fact to the mother.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":24,"question_w_options":"A 50-year-old man reports to the dental surgery because of severe pain in the region of his tooth 25. The pain appeared for the first time about 5 months ago. After remission it occurred again 3 days ago. The patient describes the pain as strong, pulsating, appearing without any reason and intensifying at night. In an interview the patient reports hip implant surgery performed 10 months ago. Clinical examination reveals a positive tooth reaction to percussion, and no response in cold test. The X-ray of the root apex reveals bone structure destruction and atrophy of lamina dura. What kind of treatment should be performed in this patient?\nA. pulp chamber trepanation and the 24 hour \u201copen-treatment\u201d.\nB. vital pulp extirpation.\nC. antiseptic root canal treatment.\nD. antibiotic prophylaxis and antiseptic root canal treatment.\nE. tooth extraction.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":73,"question_w_options":"Which of the statements do correctly describe the development and functioning of the postnatal masticatory system?1) thanks to the posterior mouth closing and high location of the larynx infants can simultaneously suck, swallow and breath;2) infant swallowing is based on the tongue placed between spaced gingival shafts;3) adult swallowing develops at the end of infancy;4) adult swallowing needs an active use of the labial and buccal muscles and of the genial muscle;5) at the stage of early deciduous teeth there is physiological hyperocclusion caused by the eruption of incisors while the lateral parts of the gingival shafts are toothless.The correct answer is:\nA. 2,3,4.\nB. 1,2,4.\nC. 1,2,5.\nD. 3,4,5.\nE. all the above.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":65,"question_w_options":"A 6-year-old girl came to the dentist. Her mother reported that the daughter had complained of a pain in the tooth 65 a few days before. The pain was spontaneous, short-lived and occurred once. During the instrumentation of deep decay in the tooth 65, pulp erosion occurred. Moderately bleeding, painful pulp on probing was diagnosed. Which therapeutic procedure should be performed?\nA. direct covering with calcium hydroxide.\nB. direct covering with hydrophilic adhesive systems.\nC. pulp amputation.\nD. canal treatment.\nE. tooth extraction.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":32,"question_w_options":"Indicate which effect will not be achieved after the 15-second-long application of 37% phosphoric acid on the dentin surface:\nA. elimination of the smear layer.\nB. opening of the orifices of the dentinal tubules.\nC. increase of the diameter of the dentinal tubule orifices.\nD. demineralization of the superficial layer of dentin.\nE. dissolution of collagen fibers.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":195,"question_w_options":"An insured person is entitled to the following:\nA. primary health care.\nB. hospital care.\nC. dental care.\nD. health programs.\nE. all the above.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":49,"question_w_options":"Which of the following describes the mechanisms of fluoride action?1) fluoride has the systemic mechanism of action during the process of re-mineralization;2) fluoride possesses a post-eruptive mechanism of action, thus caries prevention requires an exposure to fluoride only in developmental stages;3) when re-mineralization occurs in the presence of fluoride, then the rebuilt enamel is more resistant to caries than the originally mineralized enamel;4) fluoride affects the glycolytic pathways of oral microorganisms;5) constant high concentration of fluoride in plate\/enamel interphase is the most effective way of the re-mineralization of de-mineralized enamel.The correct answer is:\nA. 1,2,3.\nB. 1,3,4.\nC. 2,3,4.\nD. 3,4,5.\nE. 3,4.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":101,"question_w_options":"Which of the following pathological processes is not a granulomatous disease?\nA. sarcoidosis.\nB. Crohn\u2019s disease.\nC. Melkersson-Rosenthal syndrome.\nD. Hand-Sch\u00fcller-Christian disease.\nE. Wegener\u2019s granulomatosis.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":7,"question_w_options":"Which of the following is true?1) flowable composites contain a lower filler content than conventional composites;2) flowable composites contain a higher filler content than conventional composites;3) flowable composites can be used for filling cavities class IV;4) flowable composites may be used for filling small cavities class I;5) flowable composites placed as a liner improve the internal adaptation of restorations.The correct answer is:\nA. 1,4,5.\nB. 1,3,5.\nC. 1,3,4.\nD. 2,4,5.\nE. 2,3,5.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":156,"question_w_options":"Indicate the true statement concerning zinc oxide-eugenol impression material:\nA. it is used for prosthodontic crown fabrication.\nB. it is used for 2-layer impression.\nC. it belongs to the group of rigid and reversible materials.\nD. it is used for impression of partially edentulous dentition.\nE. it may be used for functional impressions.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":140,"question_w_options":"Memory of shape is the feature of wires made of:1) stainless steel;2) Blue Elgiloy;3) NiTi;4) TMA;\u2003\u20035) CuNiTi.The correct answer is:\nA. 1,2.\nB. 1,4.\nC. 2,3.\nD. 3,5.\nE. 4,5.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":117,"question_w_options":"Indicate disease that is not caused by DNA viruses:\nA. cytomegalovirus infection.\nB. shingles.\nC. mononucleosis.\nD. hand, foot and mouth disease.\nE. papilloma.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":116,"question_w_options":"Secondary efflorescence does not include:\nA. erosion.\nB. cleft.\nC. squama.\nD. scab.\nE. pustule.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":141,"question_w_options":"The masticatory system consists of:1) jaw, mandible;2) teeth;3) temporomandibular joint and cooperating muscles;4) lips, cheeks;5) tongue;6) salivary glands.The correct answer is:\nA. 1,2,3,4,5,6.\nB. 1,2,3,4.\nC. 2,4,5,6.\nD. 1,2,3,5.\nE. 1,3,5.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":157,"question_w_options":"The intraoral registration of mandible positions consists in performing the graphical record of horizontal mandible movements, which in physiological conditions creates the graph called Gothic arch. The apex of the Gothic arch indicates:\nA. maximal incuspidation.\nB. range of protrusion.\nC. the most retruded position of the mandible.\nD. centric slide.\nE. mandible rest position.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":6,"question_w_options":"Which of the following concerning the adhesion of composite materials to dentin in total-etch technique is true?1) etching dentin modifies smear layer;2) etching dentin removes the smear layer and smear plug;3) resin penetrates into the dentinal tubules and forms a hybrid layer;4) resin penetrates into the dentinal tubules and forms the layer of resin tags;5) resin penetrates between the collagen fibers and forms a hybrid layer.The correct answer is:\nA. 1,2,3.\nB. 1,4,5.\nC. 2,3,5.\nD. 2,4,5.\nE. 1,2,4.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":48,"question_w_options":"According to Cameron et al, which of the following X-rays are recommended in patients with the high risk of caries and deciduous teeth?\nA. bitewing view every 3 months.\nB. bitewing view every 6-12 months until there are no caries cavities within the 12 month period.\nC. panoramic X-ray every 12 months.\nD. panoramic X-ray every 18-36 months.\nE. bitewing view every 12-24 months, if the contact points between the teeth are not visible or cannot be probed.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":100,"question_w_options":"In untreated or incorrectly treated chronic sinusitis in patients with decreased immune deficiency or infected with highly antibiotic resistant microorganisms, inflammatory complications may develop. Which of the following inflammatory processes is not among intracranial complications?\nA. cavernous sinus thrombophlebitis.\nB. orbital abscess.\nC. epidural abscess.\nD. dural venous sinuses thrombophlebitis.\nE. subdural abscess.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":33,"question_w_options":"Which of the following is used in the method of tooth bleaching called walking bleach technique?\nA. sodium peroxiode.\nB. carbamide peroxide.\nC. hydrogen peroxide with urea.\nD. potassium perborate.\nE. sodium perborate.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":194,"question_w_options":"Which of the following concerning abnormal lifestyle pose the major threats and health problems to people in Poland?1) low physical activity; 2) intensifying social pathology; 3) smoking;4) environmental threats;5) unhealthy diet;6) psychoactive substance abuse.The correct answer is:\nA. 1,2,3.\nB. 3,4,6.\nC. 1,2,4,5.\nD. 1,3,5,6.\nE. 1,2,4,5,6.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":64,"question_w_options":"In a developmental period it is necessary to provide a child with the appropriate amounts of vitamins and minerals in order to obtain the proper growth and functioning of individual systems. Symptoms, such as: enamel hypoplasia, delayed tooth eruption, decreased salivation, increased epithelial keratosis and drying of the mucous membrane, may indicate the deficiency of the vitamin:\nA. C.\nB. PP.\nC. K.\nD. A.\nE. B12.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":72,"question_w_options":"The actual maxilla and mandible bone growth is the growth:\nA. upwards and posterior.\nB. downwards and anterior.\nC. downwards and posterior.\nD. upwards and anterior.\nE. downwards and lateral.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":182,"question_w_options":"A dentist is going to start his individual medical practice. To this end he has to file an application to be entered in the register maintained by:\nA. voivode appropriate for his place of residence.\nB. minister relevant for health issues.\nC. Supreme Medical Council.\nD. Regional Medical Council appropriate for the place where the practice is maintained.\nE. Municipal Office in which area the practice is maintained.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":25,"question_w_options":"Which of the following is not used in tooth bleaching:\nA. hydrogen peroxide.\nB. carbamide peroxide.\nC. hydrogen peroxide with urea.\nD. sodium peroxide.\nE. sodium perborate.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":52,"question_w_options":"Which of the following concerning the ART method (Atraumatic Restorative Treatment) is true?1) it was developed to apply in areas with no traditionally equipped dental surgery;2) it is based on assumptions that do not have clinical application;3) it is particularly recommended as a definitive treatment in difficult children;4) it is suitable only for children regularly coming for check-ups.The correct answer is:\nA. 1,2.\nB. 2,3.\nC. 3,4.\nD. 1,3.\nE. 1,4.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":13,"question_w_options":"The reparative dentin include:\nA. dentin bridge.\nB. predentin.\nC. sclerotic dentin.\nD. secondary dentin.\nE. death tracts.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":44,"question_w_options":"The mechanical wear of the incisal or occlusal structure as a result of tooth contact due to physiological and parafunctional movements of the mandible is called:\nA. erosion.\nB. wedge-shape cavity.\nC. abrasion.\nD. abfraction.\nE. attrition.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":177,"question_w_options":"After extracting patient\u2019s tooth a dentist is supposed to pass it for a genetic test. According to the Polish Code of Medical Ethics he can not do so if the purpose of the research is:\nA. identification of the disease carrier gene.\nB. therapeutic intervention within the human genome.\nC. prevention action.\nD. removal a hereditary disease gene from the patient\u2019s descendants\u2019 genome.\nE. all the above.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":198,"question_w_options":"The National Health Program in Poland projects the improvement in oncological care by the year 2015 through:\nA. increased detection of neoplastic diseases in their early stages.\nB. widespread genetic counseling based on EBM (evidence-based medicine).\nC. development of modern cancer treatment.\nD. consistent screening of the population.\nE. all the above.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":120,"question_w_options":"Which of the following do not occur in exudative erythema multiforme?\nA. intraepithelial blisters.\nB. subepithelial blisters.\nC. spots.\nD. scabs.\nE. papules.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":87,"question_w_options":"Local indications for tooth extraction do not include:\nA. persistent deciduous teeth.\nB. multi-rooted teeth that cause osteitis.\nC. teeth that cause recurrent osteitis.\nD. neonatal teeth.\nE. ulcerative inflammation of mucosa.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":68,"question_w_options":"A 8-year-old patient comes to the dentist. He had suffered craniofacial trauma 6 months before. As the result, tooth 21 crown fracture occurred and it included enamel and dentin without pulp exposure. The patient has no complaints on anamnesis. On examination you see dark discoloration of the tooth 21 crown, no pulp reaction on ethyl chloride and drilling, vertical percussion negative. There is no pain in the root apical projection. On X-ray the tooth 21 root has no formed apex (divergent walls). Which of the procedures should be applied?\nA. waiting till the root development is finished.\nB. complete amputation with the use of hydroxide-calcium preparations in order to initiate the process of apexification.\nC. antiseptic canal treatment.\nD. apexification disposal.\nE. canal treatment - single session method - tight, final filling of the canal eliminates most microorganisms from the canal and prevents internal resorption.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":91,"question_w_options":"Plasty consisting in the formation and exchange of two triangular mucous flaps may be performed in order to:\nA. close the oro-antral fistula.\nB. extend the lower lip frenulum.\nC. remove an impacted upper canine.\nD. all the above.\nE. none of the above.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":136,"question_w_options":"The 18:8 symbol means that the stainless steel used in dentistry contains:\nA. 18% carbon and 8% iron.\nB. 18% carbon and 8% chromium.\nC. 18% copper and 8% cobalt.\nD. 18% chromium and 8% nickel.\nE. 18% of cobalt and 8% iron.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":161,"question_w_options":"The overdenture is:\nA. removable prosthetic appliance that covers the whole surface of the root\/s of residual dentition or an implant.\nB. fixed prosthetic appliance that reconstructs the compromised dental structure in the area of clinical crowns.\nC. removable prosthetic appliance that utilizes cavities within clinical crowns for fixation.\nD. temporary prosthetic appliance that is used for the adaptation to other prosthetic appliances.\nE. fixed prosthetic appliance that is fixed on roots.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":29,"question_w_options":"During dental examination opacity was discovered on a facial surfaces of teeth 11 and 21 at incisal edge of the crown. The opacity showed both when the teeth were desiccated and wet. The enamel surface examined with an explorer was smooth and hard. The most probable diagnosis of the opacity is:\nA. incipient caries.\nB. arrested caries.\nC. circular caries.\nD. fluorosis.\nE. erosion.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":22,"question_w_options":"What does the term \u201eresidual caries\u201d mean?\nA. extensive and multiple cavitated caries, leading to the quick destruction of dentition.\nB. caries developing under clinically healthy enamel.\nC. form of root caries.\nD. caries that has stopped.\nE. carious tissue that has not been completely excavated before placing restoration.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":185,"question_w_options":"A dentist\u2019s colleague made a request of him for his patients\u2019 removed teeth. She was preparing her doctoral thesis and needed the teeth for her research. What should the dentist do?\nA. he is allowed to give out the removed teeth without any limitations because after their removal, they are his property and he has them at his complete disposal.\nB. he should not give out the removed teeth because the Polish law prohibits the transfer of biological material for research purposes only.\nC. he is allowed to give out the removed teeth after obtaining the patients\u2019 consent and informing them that the teeth will be used for scientific purposes.\nD. he is allowed to give out the removed teeth after obtaining his superior\u2019s consent, and if he maintains a medical practice after informing the competent regional medical chamber.\nE. he is not allowed to give out such material whatsoever because according to sanitary regulations it should be utilized immediately.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":75,"question_w_options":"This anomaly is caused by the destruction of the bone partition separating two tooth buds. During tooth root development these buds fuse through cement while enamel links the crowns with retained separate chambers. This description refers to:\nA. dentes geminati.\nB. dentes concreti.\nC. dentes confusi.\nD. dentes emboliformes.\nE. taurodontism.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":63,"question_w_options":"Which of the following concerning the differences in the morphological structure between deciduous and permanent dentition is false?1) cutting edges of erupting permanent and deciduous teeth have characteristic waviness and notches;2) cutting edges of permanent molars are wider and more flattened than those of deciduous ones;3) anteroposterior dimensions of the crowns of deciduous teeth are lower and wider;4) narrowing of the neck is more pronounced in permanent than in deciduous teeth;5) deciduous teeth roots are narrower and longer relative to the height of crowns;6) buccal and lingual surfaces of deciduous molars are flattened and set converging in the direction of the occlusal surface.The correct answer is:\nA. 2,5,6.\nB. 1,3,6.\nC. 1,2,6.\nD. 3,5,6.\nE. 1,2,4.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":193,"question_w_options":"Which of the following, in accordance with the Law on health care financed from public resources, an insured person has the right to choose from those offered by entities that have entered into an agreement with the National Health Fund?\nA. doctor, nurse and midwife of the primary health care.\nB. dentist.\nC. provider of outpatient specialist services.\nD. hospital.\nE. all the above.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":34,"question_w_options":"Which of the following concerning the root canal system of the maxillary central incisor is true?1) this is only a single-root canal system type I;2) this is usually a straight single-root canal system type II;3) this is a straight single-root canal system type I, but lateral canals are also common;4) this is a straight single-root canal system type I, but lateral canals and apical delta canals are also common;5) this is usually a straight single-root canal system type I but additional canals and pseudocanals are also common.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 3,4,5.\nD. 1,3,4.\nE. 2,4,5.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":107,"question_w_options":"What kind of periodontal tissue loss is considered the best indication for the use of enamel matrix proteins?\nA. horizontal bone loss.\nB. vertical bone loss if the depth of the tooth pocket is < 5 mm.\nC. narrow bone pocket up to \u00beth of the root length.\nD. open furcation - 3rd grade acc. to Hampt in the maxilla.\nE. recession - 4th grade acc. to Miller, next to the central incisor.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":1,"question_w_options":"Which of the following methods of root canal obturation is injectable one with the use of cold GP:\nA. Obtura II.\nB. System B.\nC. Thermafil.\nD. Gutta Flow.\nE. Touch & Heat.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":18,"question_w_options":"Which of the following anatomical structures may resemble the appearance of periradicular lesions?\nA. incisive foramen.\nB. recesses of maxillary sinus.\nC. mental foramen.\nD. apical dental papillae of developing teeth.\nE. all the above.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":150,"question_w_options":"Which of the following influences the choice of functional impression material?\nA. type of an individual tray, the consistency of impression material.\nB. morpho-functional condition of denture bearing surface, the type of impression and purposefulness of application, the consistency of impression material.\nC. planned functional tests, the purpose of impression.\nD. morpho-functional condition of denture bearing surface, the type of impression and purposefulness od application, the consistency of impression material, the type of plaster of Paris.\nE. type of an individual tray, planned functional tests, the purpose of impression.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":146,"question_w_options":"The counterpart of Bennett movement on the non-working side is:\nA. laterotrusion.\nB. mediotrusion.\nC. Bennett angle.\nD. immediate side shift.\nE. condylar movement path.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":59,"question_w_options":"Which of the following characterizes microdontia?1) one or more teeth are of reduced size in a specific dental group;2) the most frequent forms of microdontia include changes in one or two teeth;3) it occurs much less frequently in permanent than deciduous dentition;4) supernumerary teeth are frequently microdontic;5) this anomaly most frequently affects third molars and second lower premolars.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 3,4,5.\nD. 1,2,4.\nE. 1,2,5.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":111,"question_w_options":"Which of the sentences concerning the non-surgical treatment of periodontitis is false?\nA. its efficacy is based mostly on the completeness of the removal of inflammatory granulation tissue.\nB. smooth surface of the root does not guarantee complete removal of subgingival tartar.\nC. mechanical subgingival scaling can shorten the treatment time up to 50% compared to the manual one.\nD. Gracey curette blade is set at an angle of 70 degrees to the lower portion of the intermediate section.\nE. antiseptic effect of ultrasonic scaling is increased by the cavitation effect and chlorhexidine added to the refrigerant.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":166,"question_w_options":"Hyperthermia, tachycardia, dry skin, decreased intestinal peristalsis occur in:\nA. cholinergic toxidrome.\nB. cholinolytic toxidrome.\nC. sympathomimetic toxidrome.\nD. opioid toxidrome.\nE. all the above.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":189,"question_w_options":"The authorization to issue medical rulings on temporary incapacity to work is granted by:\nA. Social Insurance Fund (ZUS).\nB. Agricultural Social Insurance Fund (KRUS).\nC. State Fund for Rehabilitation of Persons with Disabilities (PFRON).\nD. National Health Fund (NFZ).\nE. Ministry of Health.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":131,"question_w_options":"Indicate the false statement:\nA. too long enamel etching may be the cause of damage to the enamel during debonding.\nB. mechanical method of the debonding of brackets reduces the risk of damaging the enamel comparing with the thermal method.\nC. after bleaching the bond strength of bonding the bracket with enamel can be smaller.\nD. the stiffer and stronger is bonding resin the higher the risk of enamel breakage during the debonding of brackets.\nE. adhesion ability of a solid body may be reduced by the presence of water, blood or saliva on its surface.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":96,"question_w_options":"What kind of anaesthetization can be used to overcome lockjaw in emergency?\nA. anaesthetization on the maxillary tuber.\nB. blocking of the facial nerve.\nC. anaesthetization of the inferior alveolar nerve.\nD. anaesthetization of the mandibular nerve.\nE. intraligament anaesthetization.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":79,"question_w_options":"The premature loss of deciduous teeth is an important diagnostic symptom that may indicate the presence of serious systemic diseases. Which of the following can be associated with that disorder?1) Chediak-Higashi syndrome;2) Langerhans cell histiocytosis;3) hypophosphatasia;4) Crohn\u2019s disease;5) Stevens-Johnson syndrome.The correct answer is:\nA. 1,2,3,5.\nB. 1,3.\nC. 2,4.\nD. 1,2,3.\nE. all the above.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":80,"question_w_options":"Which of the following preparations are used to process the canal pulp stumps during deciduous tooth vital pulpotomy?\nA. calcium hydroxide, glutaraldehyde, glass ionomer cement (GIC).\nB. formocresol, calcium hydroxide, resin-modified glass ionomer cement (RMGIC).\nC. formocresol, ferric sulfate, iodoform paste.\nD. formocresol, Ledermix, GIC.\nE. formocresol, calcium hydroxide, GIC.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":127,"question_w_options":"The enamel surface of the incisors and canines before the bonding with orthodontic attachments should be etched for:\nA. 90 seconds.\nB. 60 seconds.\nC. 40 seconds.\nD. 15 seconds.\nE. 5 seconds.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":170,"question_w_options":"The causes of bradycardia do not include:\nA. hyperglycemia.\nB. hypothermia.\nC. hypothyroidism.\nD. increased intracranial pressure.\nE. beta-blocker intoxication.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":38,"question_w_options":"What does the endodontium consist of?\nA. chamber pulp and root canal pulp.\nB. chamber pulp.\nC. root canal pulp.\nD. pulp and dentine.\nE. pulp, dentine, periapical periodontium.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":43,"question_w_options":"Choose the proper set of restorative materials - in the order from the material releasing the lowest amount of fluoride to the material releasing the highest amount of fluoride:\nA. GIC < compomer < composite.\nB. composite < compomer < GIC.\nC. composite < GIC < compomer.\nD. GIC < composite < compomer.\nE. compomer < GIC < composite.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":14,"question_w_options":"It is located innermost (closest to the pulp) as the not calcified layer of newly formed dentin deposited in a lifetime, as long as the pulp is alive; formed by the odontoblasts. This is the description of:\nA. dentin bridge.\nB. reparative dentin.\nC. sclerotic dentin.\nD. caries dentin.\nE. predentin.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":55,"question_w_options":"In the case of crown-root fractures of permanent teeth, orthodontic extrusion is performed:\nA. independently of the course of fracture line.\nB. when the fracture occurs in teeth with unfinished root.\nC. when the fracture coexists with pulp exposure and the length of the root fragment is sufficient to maintain the crown.\nD. when there is no pulp exposure and the length of the root fragment is sufficient to maintain the crown.\nE. extrusion is not performed, because the tooth is extracted independently of the course of fracture line.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":54,"question_w_options":"A 4-year and 6-month old patient had a craniofacial trauma. Diagnostic approach showed: no loss of the mineralized tissues of tooth crowns and no tooth hypermobility. An X-ray showed root fracture of teeth 51 and 61 in 1\/3rd of their periapical parts. In this situation the correct procedure is:\nA. teeth removal.\nB. no treatment needed.\nC. rigid splinting for at least 3 months.\nD. endodontic treatment with the intratooth immobilization of the fractions.\nE. endodontic treatment of the crown fraction and resection of the apical part of the root.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":15,"question_w_options":"How long of enamel etching is sufficient to obtain durable adhesion to the resin composite material?\nA. 5 seconds.\nB. 10 seconds.\nC. 15 seconds.\nD. 30 seconds.\nE. 60 seconds.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":42,"question_w_options":"Which of the following concerning caries is true?\nA. white spot is an irreversible state.\nB. cavity may be a reversible state.\nC. caries is always visible on X-ray.\nD. early lesion always goes with the presence of a small cavity and needs preparation with the use of a bur.\nE. caries spreads more quickly in dentin than in enamel.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":171,"question_w_options":"During the preparation of dental tools for sterilization in an autoclave a dental assistant suffered an electric shock. In this case the proper treatment includes:1) call for help;2) check for signs of life (ABC proceedings);3) making sure that the power source is turned off;4) initiation of cardiopulmonary resuscitation;5) in the absence of signs of life use external defibrillator as soon as possible.The correct order is:\nA. 3,2,1,5,4.\nB. 1,3,2,4,5.\nC. 2,1,3,5,4.\nD. 3,1,2,4,5.\nE. 1,2,3,4,5.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":39,"question_w_options":"Regardless of the technique used, the surface of the tooth and dental dam should be disinfected with an appropriate disinfectant prior to accessing the root canal system. Which is the best one to use?\nA. 0.9% sodium chloride.\nB. 2.5-5.0% sodium hypochlorite.\nC. 18% EDTA.\nD. 40% citric acid.\nE. 70% isopropyl alcohol.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":81,"question_w_options":"Sucrose has been replaced by sugar substitutes in many foods and medicines because:1) substitutes are sweeter than sucrose;2) after using them dental plaque develops more slowly than in the case of sucrose;3) after using them less acid is produced by dental plaque bacteria than in the case of sucrose;4) substitutes are quickly absorbed from the gastrointestinal tract.The correct answer is:\nA. 2,3.\nB. 1,2.\nC. 1,3.\nD. 2,4.\nE. 1,4.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":126,"question_w_options":"According to the recommendations of the POS after cutting models to size, the plinth top model has a shape of:\nA. octagon.\nB. heptagon.\nC. pentagon.\nD. triangle.\nE. half the ellipse.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":130,"question_w_options":"The composite materials used in orthodontics, comparing with those which are used in hard dental tissue reconstructions, have less:\nA. organic component.\nB. matrix.\nC. resin.\nD. activator.\nE. filler.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":97,"question_w_options":"In the course of apical endosteal abscess one does not record:\nA. percussive tenderness of the tooth.\nB. pain while exerting pressure on the tooth apex.\nC. loosening of the tooth.\nD. fluctuation.\nE. all the above symptoms are possible.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":78,"question_w_options":"Which of the following concerning nitrous oxide sedation is true?1) it considerably reduces anxiety during dental procedures;2) effective method in fearful and non-cooperating children;3) use of pulse oximeter is obligatory while applying this method of sedation since it is necessary to constantly control blood saturation;4) in order to obtain dryness of the operative field the use of Kofferdam is contraindicated;5) exposure to nitrous oxide should be avoided during pregnancy.The correct answer is:\nA. 1,2,5.\nB. 1,5.\nC. 1,3,4,5.\nD. 1,4,5.\nE. all the above.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":167,"question_w_options":"Indicate the false statement concerning anaphylactic shock:\nA. the reaction of the organism depends on the presence of IgE antibodies.\nB. epinephrine is the first drug which should be administrated.\nC. ventricular fibrillation is the most common mechanism of cardiac arrest.\nD. reversible causes of cardiac arrest occur.\nE. in the case of bronchospasm beta mimetic agents should be administrated.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":188,"question_w_options":"The doctor issues the medical ruling on temporary incapacity to work on the basis of:\nA. sanatorium treatment information card.\nB. written request from the medical specialist.\nC. direct examination of the state of health of the insured person.\nD. hospital treatment information card.\nE. certificate of stay of the insured person in hospital.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":58,"question_w_options":"In which of the following diseases Lyon hypothesis is of particular importance?1) hemophilia;2) vitamin D resistant rickets;3) clefts;4) incomplete enamel development associated with the X chromosome;5) systemic lupus erythematosus;6) Rendu-Osler-Weber disease.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 3,4,5.\nD. 1,2,4.\nE. 1,2,6.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":110,"question_w_options":"What is the significant difference between supragingival plaque and subgingival biofilm?\nA. presence of the extracellular matrix.\nB. supragingival plaque\u2019s mass is always 107 times bigger.\nC. type of bacterial metabolism.\nD. development of a subgingival reservoir in dentinal tubules.\nE. ability to be identified in molecular diagnostic procedures.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":147,"question_w_options":"The minimal width of the major connector also called the palatal strap is:\nA. 20-25 mm.\nB. 25-40 mm.\nC. 8-10 mm.\nD. 5-20 mm.\nE. 5-8 mm.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":19,"question_w_options":"A 40-year-old woman reported to the dental surgery to treat her tooth 16. She complained of severe pain of this tooth. The pain appeared for the first time a few months ago. It returned a few days ago, after several months in remission. The patient described the pain as sharp and stabbing. It had appeared suddenly, immediately reached maximum intensity and stopped after a few minutes. It had never appeared at night. She noticed that it was often triggered by touching the cheek. Clinical examination revealed normal reaction of the teeth in cold test. Radiological picture did not reveal any pathology. Which of the following is indicated for this patient?\nA. root canal treatment because of the development of irreversible pulpopathia.\nB. tooth drilling to confirm the vitality of the pulp.\nC. cardiological visit because the symptoms suggest angina pectoris.\nD. neurological visit because the symptoms are typical of trigeminal neuralgia.\nE. neurological visit because the symptoms are typical of the inflammation of the trigeminal nerve.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":151,"question_w_options":"Periodontal treatment before prosthodontic treatment in patients with tooth loss includes:1) calculus and deposit removal;2) elimination of deep sockets;3) reconstruction with the use of biomaterials;4) articulation analysis;5) selective tooth grinding.The correct answer is:\nA. 1,2.\nB. 1,2,3.\nC. 1,2,3,4.\nD. all the above.\nE. none of the above.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":106,"question_w_options":"How long should the intermaxillary elastic lift be kept in the conservative-orthopedic treatment of single mandibular fractures with no displacement in patients with full dentition?\nA. 2-3 weeks.\nB. 3-6 weeks.\nC. 6-8 weeks.\nD. 8-12 weeks.\nE. immobilization is not necessary.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":192,"question_w_options":"The insured person working for money in the period of stated temporary incapacity to work loses the sickness benefit entitlement for:\nA. whole period.\nB. first two days of the period.\nC. first three days of the period.\nD. first five days of the period.\nE. seven days of the period.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":35,"question_w_options":"What is abfraction in dentistry?\nA. defect of tooth hard tissues in which microfractures occur as the cervical area of the tooth flexes under occlusal loads.\nB. mechanical wear of the incisal or occlusal surface as a result of functional or parafunctional movements of the mandible.\nC. wear or loss of the tooth surface by chemo-mechanical action.\nD. wear or loss of tooth hard tissues caused by direct friction between the tooth and external objects.\nE. none of the above.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":62,"question_w_options":"This method of tooth brushing, particularly recommended in children, consists of circular movements of brush bristles set at right angles to the long axis of the tooth. Buccal (labial) surfaces are cleaned with circular movements while keeping the dental arches closed and teeth set at \u201ct\u00eate \u00e2 t\u00eate\u201d position. The other surfaces are cleaned with the mouth open. This description refers to:\nA. rotation method (roll).\nB. scrubbing method.\nC. Fones\u2019 method.\nD. Bass technique.\nE. Stillman\u2019s method.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":74,"question_w_options":"Which of the following sentences do correctly describe retained teeth?1) these are deciduous teeth which have stayed within the oral cavity after the time of their physiological loss;2) these are deciduous or incompletely formed permanent teeth which do not erupt in time and stay in the maxilla or mandible bones;3) these are most frequently maxillary permanent canines and mandible third molars and second premolars;4) occurrence of retained deciduous teeth may be associated with the lack of their permanent successors;5) they may cause hard tissue resorption of the neighboring teeth and primordial cysts.The correct answer is:\nA. 1,4.\nB. 2,3,5.\nC. 1,4,5.\nD. 2,4,5.\nE. 2,4.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":23,"question_w_options":"Which of the following elements of saliva is associated with remineralisation?\nA. lactoferrin.\nB. statherin.\nC. histidine rich proteins.\nD. lysozyme.\nE. none of the above.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":184,"question_w_options":"Medical records can be provided as a chargeable service in the case of:1) provision taking place in the offices of the entity providing health care services;2) making up extracts, copies and facsimiles;3) giving the original on acknowledgement of receipt with the guaranteed return after use on condition that the records are demanded by authorized entity;4) making up electronic extracts, copies and facsimiles on digital media;5) archived medical records stored for more than ten years.The correct answer is:\nA. only 5.\nB. 3,4.\nC. 1,3.\nD. 2,4.\nE. 3,5.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":113,"question_w_options":"A graft originating from another person is called:\nA. autogenic graft.\nB. allogeneic graft.\nC. heterogeneous graft.\nD. xenograft.\nE. alloplastic graft.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":144,"question_w_options":"The mandibular fossa in neonatal period is:\nA. completely shaped.\nB. convex.\nC. circular sector.\nD. almost flat.\nE. none of the above.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":152,"question_w_options":"A patient with full dental arches and pathological tooth wear received occlusal splint. What kind of occlusion should be created by the splint?\nA. bilaterally balanced.\nB. unilaterally balanced on the working side.\nC. occlusion secured by canines.\nD. unilaterally balanced on the non-working side.\nE. none of the above.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":3,"question_w_options":"In the first upper premolars the outline of access opening for endodontic treatment in relation to the size and shape of the occlusal surface should always be prepared:\nA. in the mesio-distal direction.\nB. in the linguo-vestibular direction.\nC. in a round shape.\nD. in a triangular shape.\nE. none of the above.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":105,"question_w_options":"The parapharyngeal space is crossed by:1) vagus nerve;2) internal carotid artery;3) external carotid vein;4) glossal nerve;5) external carotid artery;6) accessory nerve.The correct answer is:\nA. 1,2,4.\nB. 1,2,6.\nC. 2,4,5.\nD. 2,3,4.\nE. 2,4,6.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":36,"question_w_options":"Which of the following describing the role of sealers in root canal obturation is false?\nA. sealing the space between the dentinal wall and obturating core interface.\nB. filling voids and irregularities in root canal walls.\nC. antibacterial action.\nD. serving as lubricants during obturation process.\nE. they don\u2019t give a contrast on an X-ray.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":200,"question_w_options":"The national Health Program implemented in Poland (2007-2015), in the assessment of the expected health benefits, includes improvements in the following indicators:1) dissemination of healthy behavior together with the improvement of dentition, parodontium and oral mucosa in children and teenagers;2) increase of the proportion of six-year-old children without dental caries;3) reduction the SiC index value to 4 in twelve-year-old children with high intensity caries;4) increase of the proportion of eighteen-year-old teenagers with full dentition.The correct answer is:\nA. 1,2.\nB. 1,4.\nC. 3,4.\nD. none of the above.\nE. all the above.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":61,"question_w_options":"Which of the following concerning the treatment of decay class II cavities in deciduous teeth is true?1) during the processing of teeth decay on the contact surface of the tooth, you should strive for divergent settings of the side walls in the direction of the occlusal surface;2) in class II cavities additional retention should be formed through processing \u201cpigeon tail\u201d on the chewing surface;3) retention conditions in class II cavities can be improved by drilling U-shaped groove close to the enamel-dentin border;4) alveolar wall of the cavity should be processed at an obtuse angle relative to the occlusal surface;5) width of the cavity on the occlusal surface should not exceed 1\/3rd of the distance between the cusps.The correct answer is:\nA. 2,4,5.\nB. 1,2,3.\nC. 2,3,5.\nD. 1,2,4.\nE. 2,3,4,5.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":129,"question_w_options":"The greatest value of the bond strength of the orthodontic attachment with enamel has been obtained for:\nA. metal bracket and composite material.\nB. ceramic bracket and composite material.\nC. plastic bracket and composite material.\nD. metal bracket and glass-ionomer cement.\nE. ceramic bracket and glass-ionomer cement.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":77,"question_w_options":"The parents have brought their 2-year-old daughter to the dentist. They are concerned about her gum condition. She has had increased body temperature for the last few days, has been restless and refused to eat. The previous day the parents noticed the significant redness of the gums and lips. On examination: erythema of gums, isthmus of the throat and lips, yellowish vesicles filled with serous fluid. What is the cause of the symptoms and signs?\nA. rubella.\nB. herpes angina.\nC. primary herpetic stomatitis and gingivitis.\nD. scarlet fever.\nE. measles.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":98,"question_w_options":"Which of the following concerning a lateral neck cyst is true?1) it can be accompanied by throat ache, dysphagia;2) it is located over the big neck blood vessels;3) treatment is based on marsupialization, which avoids the risk of carotid vessel injury;4) in patients with the cyst, blood count and urinalysis are within the reference range;5) differential diagnosis does not include face and neck actinomycosis and parotid sialolithiasis.The correct answer is:\nA. 1,5.\nB. 2,3.\nC. 1,3.\nD. 2,4.\nE. 1,4.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":187,"question_w_options":"How many days from the day of issuing the medical ruling on temporary incapacity to work does the issuing doctor have to transfer the original of this ruling to the local branch of SIF (ZUS)?\nA. one day.\nB. three days.\nC. five days.\nD. seven days.\nE. nine days.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":20,"question_w_options":"A bite-wing X-ray of a 25-year-old woman revealed radiolucency on the proximal surface of tooth 36, slightly exceeding dentino-enamel junction. What kind of treatment should be performed in this patient?\nA. non-operative: attempt to arrest the caries.\nB. operative: preparation and filling.\nC. as in A, or B, depending on the individual caries risk level in the patient.\nD. described lesion needs no treatment.\nE. none of the above.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":168,"question_w_options":"Some activities listed below make up the guideline of cardiopulmonary resuscitation (CPR) in a drowned person:1) estimate the safety of the rescuers and patient;2) check breathing;3) check consciousness;4) shout for help;5) call for emergency;6) do two effective rescue breaths;7) do five effective rescue breaths;8) do thirty chest compressions;9) keep the airway open.The correct sequence of the activities is:\nA. 4,1,2,6,8.\nB. 4,2,5,9,8.\nC. 2,7,5,8,6.\nD. 1,3,9,2,7.\nE. 1,2,3,4,5.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":57,"question_w_options":"Epstein\u2019s pearls are:\nA. hard nodules located in the midline palate.\nB. residuals of dental lamina located on the labial or buccal side of the alveolar ridge of the maxilla.\nC. residuals of dental lamina located on the labial or buccal side of the alveolar ridge of the mandible.\nD. soft blue swelling appearing unilaterally on the floor of the oral cavity.\nE. childhood tumors derived from the neural crest, occurring most frequently in the maxilla.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":16,"question_w_options":"Which of the following is true?1) in operative procedures, dentin is termed as either infected (requires removal) or affected (does not require removal);2) affected dentin includes transparent and turbid dentin;3) affected dentin is partly demineralized dentin that has not been yet invaded by bacteria;4) infected layer can be selectively stained in vivo by caries detection solutions;5) the boundary between infected and affected dentin can easily be detected tactilely.The correct answer is:\nA. 1,2,5.\nB. 1,3,4.\nC. 1,3,5.\nD. 2,3,4.\nE. 2,4,5.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":109,"question_w_options":"What is the height of the gingival recession on the vestibular surface, if the depth of the pocket (PD) is 5 mm, and the loss of the connective tissue attachment level (CAL) is 7 mm?\nA. no gingival recession is present in this situation.\nB. 1 mm.\nC. 2 mm.\nD. 7 mm.\nE. 12 mm.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":41,"question_w_options":"Clinical reports and histological studies have shown that intracoronal bleaching may induce (most commonly):\nA. external root apex resorption.\nB. external cervical root resorption.\nC. necrosis of the oral mucosa.\nD. enamel fracture.\nE. changes in the structure of dentine and cement.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":172,"question_w_options":"Waiting in the dentist office a 42-year-old man reports severe chest pain radiating to the left arm. The man is pale, sweating, and reports shortness of breath. He has a regular heart rate of about 50 beats per minute, poorly palpable pulse, blood pressure 80\/40 mmHg. Which of the following is improper in this case?\nA. position the patient in anti-shock position.\nB. immediate execution and appraisal of 12-lead ECG.\nC. oral administration of 160-325 mg of acetylsalicylic acid.\nD. administration of nitrates.\nE. calling for help to reduce the time between the onset of symptoms and targeted therapy.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":125,"question_w_options":"Indicate the true statement:\nA. too small amount of water used for mixing reduces the hardness of gypsum plaster.\nB. too large amount of water used for mixing gypsum plaster reduces brittleness.\nC. long gypsum plaster mixing reduces its expansion after hardening.\nD. with time models become softer due to the absorption of water vapor from the environment, and therefore less prone to crumbles.\nE. too long and intense shaking of an impression tray when pouring a bucket of plaster impression material causes plaster to crack.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":82,"question_w_options":"Reinm\u00f6ller incision is used in:\nA. apicectomy.\nB. cyst enucleation.\nC. impacted tooth extraction.\nD. removal of persistent roots of a compacted tooth.\nE. treatment of periodontal diseases.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":94,"question_w_options":"Which of the following first reveals changes in the bone structure in the course of acute mandible inflammation?\nA. ultrasonography.\nB. computer tomography.\nC. scintiscan.\nD. plain film of the mandible.\nE. orthopantomogram.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":133,"question_w_options":"After surface preparation the strongest bond of the orthodontic bracket can be obtained by its bonding with:\nA. enamel.\nB. composite filling.\nC. porcelain.\nD. amalgam.\nE. metal.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":164,"question_w_options":"Which of the following is not the connecting element between the bridge pontic and abutment?\nA. crown.\nB. post and core.\nC. denture clasp.\nD. inlay.\nE. dowel crown.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":165,"question_w_options":"In the case of single-root tooth preparation for post and core it is essential to maintain the right proportion between crown and root length. The optimum crown to root length rate is:\nA. 2:1.\nB. 1:1.\nC. 3:1.\nD. 1:3.\nE. crown to root length rate is insignificant.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":95,"question_w_options":"Vincent\u2019s symptom may be indicative of the damage of:\nA. facial nerve.\nB. buccal nerve.\nC. mylohyoid nerve.\nD. mandibular and mental nerve.\nE. alveolar and mental nerve.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":132,"question_w_options":"Which of the following is biocompatible material?\nA. glass ionomer cement.\nB. resin modified glass ionomer cement.\nC. light-curing composite.\nD. chemical-curing composite.\nE. thermosetting composite.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":124,"question_w_options":"Indicate the properties of synthetic gypsum:1) little accuracy;2) compressive strength > 9 MPa;3) very low attrition;4) curing time 30 min;5) color: grey.The correct answer is:\nA. 1,2.\nB. 2,4.\nC. 2,5.\nD. 3,4.\nE. 3,5.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":83,"question_w_options":"Hodgkin\u2019s cells are present in:\nA. Ewing sarcoma.\nB. Hodgkin\u2019s lymphoma.\nC. malignant lymphoma.\nD. monofocal myeloma.\nE. osteosarcoma.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":173,"question_w_options":"In a patient after cardiac arrest in the mechanism of ventricular fibrillation the pulse has been restored on the carotid artery. Breathing control: does not breathe. In this situation you:\nA. conduct asynchronous CPR.\nB. conduct CPR algorithm 30:2 till the pulse is restored at the radial artery.\nC. state death.\nD. continue artificial respiration at a rate of 30 breaths per minute.\nE. continue artificial respiration at a rate of 10 breaths per minute.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":108,"question_w_options":"Indicate the CPI codes for the following clinical situation: the teeth present in the oral cavity - 17, 16, 11, 21, 26, 34, 33, 32, 31, 41, 42, 43; tartar next to the tooth 16; bleeding on probing next to 11 and 21, pocket 5 mm next to 26, pocket 4 mm next to 34, supragingival tartar from 32 to 43.\nA. 2 3 X CPI 3X 3 X.\nB. 2 1 3 CPI 3X 2 3.\nC. 2 1 4 CPI 2,52 2 4.\nD. X 3 X CPI 3X 3 X.\nE. 2 3 X CPI 2,42 2 3.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":40,"question_w_options":"After direct pulp capping with a medicament based on calcium hydroxide, the treatment should be checked for pulp vitality and dentine bridge formation after:\nA. one week.\nB. one month.\nC. 3 months.\nD. 6 months.\nE. 12 months.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":17,"question_w_options":"Diffuse radiopaque bone lesion, usually seen at the root apex of a tooth in which there has been a long-standing pulp pathosis (pulp inflammation or necrosis). Most often localized around the root apices of the mandibular molars. The described periapical finding is known as:\nA. condensing osteitis.\nB. apical scar.\nC. hypercementosis.\nD. chronic fibrous periapical periodontitis.\nE. radicular cyst.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":149,"question_w_options":"Indicate the main factor influencing the retention of acrylic partial dentures with wrought wire clasps:\nA. neuromuscular tension, adhesion and cohesion.\nB. adhesion, cohesion, wedging.\nC. cohesion, wedging.\nD. friction.\nE. gravity force, wedging, adhesion and cohesion.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":56,"question_w_options":"Premature loss of deciduous teeth does not occur in:1) leukocyte adhesion defect;2) Maffucci syndrome;3) Peutz-Jeghers syndrome;4) Papillon-Lef\u00e8vre syndrome;5) Langerhans cell histiocytosis;6) Crohn\u2019s disease.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 3,4,5.\nD. 4,5,6.\nE. 2,3,6.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":186,"question_w_options":"Who can issue the ruling on temporary incapacity to work for the period longer than three days prior to the day of the examination which results confirm that the insured person was undoubtedly unable to work at that time?\nA. gynecologist.\nB. psychiatrist.\nC. surgeon.\nD. internist.\nE. family doctor.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":21,"question_w_options":"To make an individual caries risk assessment profile, the dentist does not need to establish the patient\u2019s:\nA. present state of dentition.\nB. social and economic status.\nC. family history (the presence of caries).\nD. level of Actinomyces in bacterial biofilm.\nE. general health condition.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":169,"question_w_options":"After epinephrine administration the following should be monitored except for:\nA. blood pressure.\nB. ECG.\nC. pulse oximetry.\nD. heart rate.\nE. temperature.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":76,"question_w_options":"Which of the following disorders are hereditary?1) enamel hypoplasia;2) incomplete enamel development;3) incomplete dentin development;4) dentin dysplasia;5) Hutchinson teeth.The correct answer is:\nA. 2,3.\nB. 1,2,3.\nC. 2,3,4.\nD. 1,4,5.\nE. all the above.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":99,"question_w_options":"A lack of bone defect filling 8 months after tooth root apical resection may indicate:1) presence of osteoporosis;2) presence of hyperparathyroidism;3) unsuccessful treatment and development of apical granuloma;4) most frequently it is an expected status;5) evaluation of the treatment should be made at least one year after the surgery.The correct answer is:\nA. 1,5.\nB. 1,2,3.\nC. 1,2.\nD. 3,4.\nE. 4,5.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":60,"question_w_options":"Dens evaginatus means:\nA. inverted tooth.\nB. intussuscepted tooth.\nC. tooth with a claw cusp.\nD. dens in dente.\nE. expanded odontoma.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":128,"question_w_options":"(1)The surface of tooth enamel before bonding with orthodontic attachments should be polished with the polishing paste without fluoride content, (2) since the surface of the enamel with a higher fluorine content has higher wettability - which means the difficulty in obtaining adhesion.\nA. both statements are true and are related.\nB. both statements are true, but are not related to one another.\nC. 1 statement is true but 2 false.\nD. 1 statement is false but 2 true.\nE. both statements are false.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":37,"question_w_options":"Which of the following statements describe correctly the drawbacks of intrapulpal anesthesia?1) injection is very painful;2) short duration of anaesthesia;3) possibility of anesthetising only pulp in the pulp chamber and no possibility of anesthetising pulp in the root canals;4) difficulties in obtaining anesthesia with the use of this method during direct pulp capping procedure.The correct answer is:\nA. 1,2.\nB. 2,3.\nC. 1,3.\nD. 3,4.\nE. 1,4.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":190,"question_w_options":"The doctor issuing the medical ruling on temporary incapacity to work writes the statistical number of the disease set by International Statistical Classification of Disease and Related Health Problems on:\nA. original of the medical ruling.\nB. original and the first copy of the medical ruling.\nC. original and the second copy of the medical ruling.\nD. first copy of the medical ruling.\nE. second copy of the medical ruling.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":104,"question_w_options":"The treatment of choice in the case of compound odontoma is:1) tumor enucleation;2) tumor enucleation with the neighboring tooth extraction;3) tumor enucleation with partial resection of adjacent tissues;4) periodic observation of tumor;5) tumor decompression and periodic observation.The correct answer is:\nA. only 1.\nB. only 2.\nC. 3,4.\nD. 2,4.\nE. only 5.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":2,"question_w_options":"Verifiers, an oven and thermoplasticized GP on a plastic central carrier are elements characteristic of a following root canal obturation technique:\nA. Obtura II.\nB. System B.\nC. Thermafil.\nD. Gutta Flow.\nE. Touch & Heat.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":153,"question_w_options":"The shortened dental arch theory assumes:\nA. possibility and purposefulness of arch reconstruction up to the second premolars in given clinical cases.\nB. necessity to rest the long bridge span on at least three abutments.\nC. maximal shortening of the bridge span that has an archwise shape.\nD. shortening of protruding teeth.\nE. none of the above.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":145,"question_w_options":"The masticatory movements during the development and maturation of the stomatognathic system:\nA. remain unchanged.\nB. change periodically and always return to the initial state.\nC. become individualized with time.\nD. can change depending on, e.g., the type of food.\nE. correct answer is C and D.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":112,"question_w_options":"What is the role of pyrophosphoric acid in toothpastes?\nA. foaming.\nB. antiseptic.\nC. whitening.\nD. blocking of dentinal tubules.\nE. grinding.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":119,"question_w_options":"Which of the following is the most characteristic disease that causes mucosal epithelial-connective papule?\nA. leukoplakia.\nB. Sutton\u2019s aphthae.\nC. shingles.\nD. Wilson\u2019s lichen.\nE. cytomegalovirus infection.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":158,"question_w_options":"Which of the following concerning alginate impression material is false?\nA. it does not require a lot of time for mixing.\nB. it is often used for impressions for diagnostic cast fabrication.\nC. it belongs to the group of elastic and reversible materials.\nD. alginate impressions may be used for the preparation of master cast.\nE. alginate impressions do not reproduce the details as precisely as agar impression materials.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":10,"question_w_options":"Hidden caries is a special type of:1) caries undermining enamel;2) rampant caries;3) caries on smooth surface;4) caries on the occlusal surface;5) secondary (recurrent) caries.The correct answer is:\nA. 1,3.\nB. 1,4.\nC. 2,3.\nD. 3,5.\nE. 4,5.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":47,"question_w_options":"When, according to Cameron et al., does the moderate risk of caries occur?1) when there are three or more new caries cavities per year;2) when one or two caries cavities appear within a year;3) when the patient undergoes orthodontic treatment;4) when there are no signs of caries;5) when the patient has a general disease.The correct answer is:\nA. 1,3.\nB. 1,5.\nC. only 2.\nD. 2,3.\nE. 4,5.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":9,"question_w_options":"To reduce polymerization shrinkage stress and to improve the marginal and internal adaptation of composite fillings you should:1) use light curing polymerization with \u201cSoft start\u201d;2) use light curing polymerization operating continuously with high intensity;3) polymerize composite material in layers not thicker than 2 mm;4) polymerize composite material always inserted as one layer;5) shape the composite layers in such a way so as to have the maximum surface bound with tooth tissues.The correct answer is:\nA. 3,5.\nB. 2,4.\nC. 2,3.\nD. 1,3.\nE. 1,4.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":174,"question_w_options":"Which of the following concerning cardiac tamponade is false?\nA. its signs include decreased arterial blood pressure and faint heart sounds.\nB. jugular veins are poorly filled because of cardiac shock.\nC. it is characterized by Beck\u2019s triad.\nD. pericardiocentesis is the treatment of choice.\nE. it is characterized by a small difference between systolic and diastolic blood pressure.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":123,"question_w_options":"Which of the following accelerates the bonding process of gypsum:1) potassium sulphate;2) sodium citrate;3) increase in air temperature to 37\u00b0C;4) increase in air temperature above 37\u00b0C;5) increase in humidity.The correct answer is:\nA. 1,3.\nB. 1,4.\nC. 2,3.\nD. 2,4.\nE. 3,5.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":135,"question_w_options":"The ability of a metal alloy to undergo permanent deformation is called:\nA. elasticity.\nB. resilience.\nC. strength.\nD. stiffness.\nE. plasticity.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":92,"question_w_options":"The symptoms of root trembling, \u201cparchment crunch\u201d and a bulge on the nasal cavity floor may result from:\nA. inflammation of the maxillary bone.\nB. palatal abscess.\nC. root cyst.\nD. all the above.\nE. none of the above.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":162,"question_w_options":"The occlusal plane is:\nA. hypothetic plane that is created as a result of connecting the points located on the incisal edge of the central lower incisors and on the tips of the buccal distal cusps of the first lower molars.\nB. plane that connects the buccal and lingual cusps of the corresponding lateral lower teeth.\nC. plane that connects the cusp tips of the lower teeth from the canine to the last molar.\nD. plane that connects the anterior nasal spine of the maxilla with the highest cranial points of the external acoustic pores.\nE. total of (shaped individually in each human) occlusal surfaces of the lower and upper teeth.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":115,"question_w_options":"In Behcet\u2019s syndrome you can see:\nA. fissured tongue.\nB. facial nerve palsy.\nC. granulomatous cheilitis.\nD. geographic tongue.\nE. recurrent iritis.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":142,"question_w_options":"The aim of prosthodontic treatment of mixed (acquired and cognitive) occlusal disorders is:\nA. reconstruction of correct occlusal relationship.\nB. establishing a new correct position of the head of the mandible in the temporomandibular joint.\nC. establishing new occlusal relationship.\nD. increase the vertical dimension by maximum 2 mm.\nE. correct answer is C and D.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":154,"question_w_options":"The bridge reconstruction of a unilateral edentulous area bounded by remaining tooth\/teeth should create:\nA. unilaterally balanced occlusion on the natural dentition side.\nB. unilaterally balanced occlusion on the artificial dentition side.\nC. bilaterally balanced occlusion.\nD. occlusion with canine guidance.\nE. none of the above.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":5,"question_w_options":"A smear layer is removed during chemical preparation of the canal by the use of sodium hypochlorite and:1) 2% chlorhexidine;2) 3% hydrogen peroxide;3) 15% EDTA;4) 40% citric acid;5) 70% izopropyl alcohol.The correct answer is:\nA. 1,3.\nB. 3,4.\nC. 1,4.\nD. 4,5.\nE. 2,5.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":103,"question_w_options":"In the treatment of facial and neck actinomycosis the following is used:\nA. classical surgery in all the types of actinomycosis.\nB. locally applied antibiotics only.\nC. antibiotics with physical therapy in all the types of actinomycosis.\nD. surgical excision of actinomycotic changes located in soft tissues and bones; an excision within the limits of healthy tissues.\nE. immediate excision of actinomycotic scars for prophylactic reasons.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":197,"question_w_options":"Which of the following describes the specificity of the diagnostic test?\nA. it is a quality resulting from adjusting test costs to market possibilities.\nB. it is expressed by the number of positive test results in relation to the number of clinically confirmed diagnoses.\nC. it equals the number of negative test results in relation to the number of healthy people (clinically unconfirmed diagnoses).\nD. it is a specific feature of tested disease in defined population.\nE. none of the above.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":30,"question_w_options":"Which of the following concerning dentinogenesis imperfect is false?\nA. it is hereditary disorder.\nB. only dentin is defective.\nC. enamel is hypoplastic.\nD. enamel is weakly attached at dentino-enamel junction.\nE. enamel crumbles easily.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":178,"question_w_options":"A 88-year-old patient with metastatic cancer, unaware of the diagnosis, came to the dentist complaining of a toothache caused by fallen fill and changes requiring endodontic treatment or the implantation of a prosthesis. The dentist should:\nA. carry on the troublesome treatment as in the case of other patients until the patient\u2019s death.\nB. take only the steps needed to control pain.\nC. suggest oncologist increasing the dose of painkillers.\nD. inform the patient about the progression of the disease and refuse treatment.\nE. refer the patient to a hospital emergency department.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":67,"question_w_options":"Which therapeutic method should be applied in a traumatic injury of the tooth 11 in a 14-year-old patient diagnosed with trauma class IV according to Ellis?\nA. indirect covering and restoration with composite material.\nB. direct covering in the case of small exposure if the patient shows up on the day when the injury occurred.\nC. antiseptic canal treatment.\nD. partial amputation in the case of small exposure if the patient shows up on the day when the injury occurred.\nE. apexification.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":88,"question_w_options":"Anesthesia by Bercher\u2019s technique applies to:\nA. infraorbital nerve.\nB. nasopalatine nerve.\nC. palatal nerve.\nD. lingual nerve.\nE. masseter nerve.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":71,"question_w_options":"The diagnodent camera utilizes the phenomenon of:\nA. transillumination.\nB. laser fluorescence.\nC. visible light fluorescence.\nD. electric impedance.\nE. fluorescence spectroscopy.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":139,"question_w_options":"High resilience, strength and susceptibility to bending are the characteristics of orthodontic wires made of:\nA. nickel-titanium alloys.\nB. nickel-titanium alloys containing copper.\nC. titanium-molybdenum alloy.\nD. chrome-cobalt steel.\nE. stainless steel.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":26,"question_w_options":"Which of the following will be achieved after dentin conditioning with 10% polyacrylic acid?\nA. elimination of the smear layer.\nB. opening of the orifices of the dentinal tubules.\nC. increase of the diameter of the dentinal tubule orifices.\nD. demineralization of the superficial layer of dentin.\nE. dissolution of collagen fibers.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":181,"question_w_options":"A dentist received witness summons in civil proceedings on damages. The case concerned the beating, a result of which was the need to remove several teeth. He is supposed to testify in the scope of medical secrecy. However, his patient did not exempt him from it. What should the dentist do?\nA. he is allowed to testify because interests of justice so require.\nB. he is allowed to testify on condition that the court exempts him from medical secrecy.\nC. he is not allowed to refuse to testify, but in the scope of medical secrecy he should evade court\u2019s questions.\nD. he is allowed to testify in the scope of medical secrecy if he decides that such an action is for the good of the patient.\nE. he is not allowed to testify whatsoever because medical secrecy takes precedence over interests of justice.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":27,"question_w_options":"Which of the following concerning anti-caries mechanisms of fluoride is false?\nA. fluorapatite formation.\nB. enamel remineralization.\nC. inhibition of polysaccharide formation from glucose.\nD. creation of a protective layer on the bacterial cell, which makes it impossible for carbohydrate to enter the bacterial cell.\nE. all of the above are correct.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":180,"question_w_options":"The Tokyo Declaration in character is:\nA. abiding law.\nB. information.\nC. administrative recommendation.\nD. subject to debate.\nE. ethical recommendation.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":70,"question_w_options":"Which of the sentences do correctly describe deciduous teeth resorption?1) resorption begins 2-4 years before the physiological replacement of teeth, on the surface closest to the permanent tooth bud;2) beginning of the physiological resorption of deciduous teeth roots occurs soon after they are completely formed; for example, second deciduous molar resorption already starts at the age of 5;3) accelerated resorption of deciduous teeth roots can be seen in juvenile periodontitis;4) presence of permanent teeth buds is necessary for the initiation and stimulation of the resorption of deciduous teeth roots;5) at the final stage of the resorption the pulp resembles granulation tissue and actively participates in the dental resorption process.The correct answer is:\nA. 1,2,5.\nB. 1,3,5.\nC. 3,4,5.\nD. 1,2,3.\nE. all the above.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":138,"question_w_options":"Very high stiffness, small operating range, low elasticity, high plasticity and triggering large forces are the characteristics of orthodontic wires made of:\nA. stainless steel.\nB. chrome-cobalt steel.\nC. nickel-titanium alloys.\nD. nickel-titanium alloys containing copper.\nE. titanium-molybdenum alloy.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":66,"question_w_options":"Which of the following sentences incorrectly describe the treatment of permanent tooth dislocation?1) treatment is based on re-plantation; the time in which the tooth is outside of the pocket and the way of its storage are important;2) immobilizing splint for 1-2 weeks is applied;3) antibiotics are recommended after the re-plantation procedure;4) studies show that the placement of a dislocated tooth in acidic NaF solution before the procedure of re-plantation eliminates the risk of inflammatory complications;5) when a tooth is completely dislocated, the patient should place the tooth in a humid environment, preferably in distilled water, until dental assistance.The correct answer is:\nA. 2,3.\nB. 4,5.\nC. 2,4.\nD. 3,5.\nE. 1,2,3.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":89,"question_w_options":"The location of the maxillary sinus ostium is:\nA. in superior meatus.\nB. between superior and middle meatus.\nC. in middle meatus.\nD. between inferior and middle meatus.\nE. in inferior meatus.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":196,"question_w_options":"Which of the following describes the sensitivity of the diagnostic test?\nA. it is a quality resulting from adjusting test costs to diagnostic capabilities.\nB. it is expressed by the number of positive test results in relation to the total number of ill patients (clinically confirmed diagnoses).\nC. it equals the number of negative test results in relation to the total number of healthy people (clinically unconfirmed diagnoses).\nD. it is a specific feature of tested disease in defined population.\nE. none of the above.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":31,"question_w_options":"Which of the following properly describes hybrid layer?\nA. this is a layer which, in the preparation, is removed by weak acids like citric from the dentin surface.\nB. this is a layer which develops by the connection of dentinal hydroxyapatite with adhesive system.\nC. this is a layer generated by the connection of dentinal collagen with adhesive system.\nD. this is a layer of hybrid composite material placed into the defect.\nE. this is a superficial layer of amalgam restoration containing residual mercury.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":179,"question_w_options":"According to the Polish Code of Medical Ethics the absolute duties of the physician do not include:\nA. enhancing his\/her knowledge.\nB. improving his\/her skills.\nC. participation in medical societies.\nD. sharing his\/her knowledge with coworkers.\nE. all the above are absolute duties.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":102,"question_w_options":"Which of the following answers describing a hard palate abscess is false?\nA. the cause of the abscess is associated with inflammatory processes originating at premolars.\nB. it is a subperiosteal abscess.\nC. it is a submucous abscess.\nD. its spreading on the palate usually does not cross the midline.\nE. abscess is incised parallel to the dental arch.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":4,"question_w_options":"In the case of large internal resorption defects the recommended chemical preparation is the irrigation with:\nA. 2% sodium hypochlorite.\nB. concentrated 5,25% heated NaOCl.\nC. 0.02% chlorhexidine.\nD. concentrated 2% heated chlorhexidine.\nE. saline.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":155,"question_w_options":"Which cement should be applied to the temporary cementation of fixed dental prostheses?\nA. silicone acrylic cement.\nB. phosphate cement.\nC. zinc oxide-eugenol cement.\nD. composite cement.\nE. none of the above.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":143,"question_w_options":"The following is recommended in prosthetic stomatitis:\nA. to apply nystatin oral suspension 100000 units\/ml on the mucosal surface of the denture 3-4 times per day.\nB. to apply nystatin oral suspension 3-4 106 units\/ml on the mucosal surface of the denture 3-4 times per day.\nC. to rinse the mouth with nystatin oral suspension 3-4 106 units\/ml 3-4 times per day.\nD. to rinse the mouth with nystatin oral suspension 100000 units\/ml 3-4 times per day.\nE. to soak the denture overnight in nystatin oral suspension 3-4 106 units\/ml.","answer":"A"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":114,"question_w_options":"The Klein zone is located within:\nA. cheek.\nB. hard palate.\nC. soft palate.\nD. lip.\nE. tongue.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":163,"question_w_options":"In the case of immediate fabrication of a partial denture that reconstructs a relatively small edentulous area, the denture should:\nA. be worn day and night for 4-8 weeks.\nB. be exchanged after 4-8 weeks for the final fixed or removable dental prosthesis.\nC. be regularly relined for 5 years.\nD. be relined with tissue conditioner on the day of supplying the patient with the denture.\nE. have had strictly reduced the denture plate to the area of extracted teeth.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":134,"question_w_options":"Mechanical surface roughening with a drill, stone or sand blasting techniques, etching with hydrofluoric acid and silanisation are the procedures recommended for bonding orthodontic brackets with:\nA. metal.\nB. amalgam.\nC. enamel.\nD. porcelain.\nE. composite filling.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":93,"question_w_options":"S-shaped forceps with tang are used to remove:\nA. tooth 24.\nB. teeth 36 and 37.\nC. teeth 36, 37, 46 and 47.\nD. all the above.\nE. none of the above.","answer":"E"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":85,"question_w_options":"Fissural (globulomaxillary) cyst is classified as:\nA. epithelial, developmental, odontogenic.\nB. epithelial, developmental, non-odontogenic.\nC. epithelial, inflammatory.\nD. non-epithelial.\nE. retention cyst.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":122,"question_w_options":"The following plasters are used in orthodontics:1) impression;2) model;3) cast;4) cast with improved strength and low expansion;5) cast with improved strength and high expansion.The correct answer is:\nA. 1,2.\nB. 1,3.\nC. 2,3.\nD. 2,4.\nE. 2,5.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":175,"question_w_options":"Which of the following concerning hypercalcemia is false?\nA. QT is shortened on ECG.\nB. it is caused by immobilization, cancer, hyperparathyroidism.\nC. treatment consists in increasing renal calcium elimination through forced diuresis (fluids and furosemide) and inhibiting gastrointestinal calcium absorption.\nD. it is characterized by serum calcium concentration of > 2 mmol\/l.\nE. its symptoms include: polyuria, muscle weakness, hypotonia, nausea and vomiting.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":8,"question_w_options":"Chlorhexidine used in the control of dental plaque comes in various forms and concentrations. What concentration of chlorhexidine is used for mouth rinsing?\nA. 0.02%.\nB. 0.05%.\nC. 0.2%.\nD. 1%.\nE. 2%.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":46,"question_w_options":"Which of the following statements is characteristic of composite restorations?\nA. excellent chemical adhesion both to enamel and dentin.\nB. possibility of postoperative sensitivity.\nC. fluoride release, re-charging from the surrounding oral cavity environment and storage.\nD. coefficient of thermal expansion similar to that of enamel and dentine.\nE. participation in electrochemical processes in the oral cavity.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":159,"question_w_options":"Which of the following concerning regular alginate impression material (r) and fast-setting (fs) alginate impression material is true?\nA. manual mixing time for material r amounts to 30 seconds.\nB. manual mixing time for material fs amounts to 15 seconds.\nC. binding time for alginate material r amounts to 2-4.5 minutes, from the beginning of mixing.\nD. binding time for alginate material r amounts to 60-90 seconds.\nE. alginate material mixing (r, fs) begins with pouring the proper amount of water into powder, and the total mixing and setting time amounts to 5 minutes.","answer":"C"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":11,"question_w_options":"The procedure of dam inversion, which is one of the steps in isolating the operative field while using rubber dam includes:1) reversal of the border of the dam under the clamp jaws towards the gingival sulcus;2) reversal of the border of the dam under the clamp jaws towards the occlusal surface (incisal edge);3) primary putting the clamp on the tooth, then putting the dam;4) primary putting the dam, then putting the clamp on the tooth;5) pulling the dam through the contact points using the dental floss.The correct answer is:\nA. 1,3.\nB. 1,5.\nC. 2,3.\nD. 2,4.\nE. 2,5.","answer":"B"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":118,"question_w_options":"Which of the following viruses increases neoplastic transformation risk in leukoplakia?\nA. HSV1.\nB. HSV2.\nC. HHV3.\nD. HPV16.\nE. HPV11.","answer":"D"},{"edition":"2014_wiosna","year":"2014","season":"spring","question_id":50,"question_w_options":"The materials of this group are adhesive, esthetic, light hardened and easy to use. Their disadvantages are water absorption and abrasion susceptibility. These are the characteristics of:\nA. composites.\nB. conventional glass ionomer cements.\nC. resin-modified glass ionomer cements.\nD. amalgam.\nE. polyacid-modified composite resins.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":160,"question_w_options":"Put the impression materials in order (taking into consideration deformation, distortion at pressure and dimensional changes) starting with the most accurate and finishing with the least accurate:\nA. silicone C - silicone A - alginate.\nB. alginate - silicone C - silicone A.\nC. silicone A - silicone C - alginate.\nD. polyether - alginate - silicone C.\nE. silicone C - silicone A - polysulfide.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":28,"question_w_options":"A 54 year-old man was referred for a treatment of tooth 47. The patient\u2019s current condition is good. The patient is diabetic and registered for regular specialized care. Intraoral examination reveals satisfactory dental hygiene and no additional dental treatment is needed. In tooth 47 the loss of filling on the mesial surface and the exposure of guta percha on the floor of the pulp chamber are detected. The X-ray has revealed proper root canal obturation and no changes in the periapical region. Which of the following is recommended in the described case?\nA. RCT of tooth 47 with antibiotic prophylaxis.\nB. disinfection of the pulp chamber and the placement of temporary filling for 2 weeks; then - in the absence of ailments - replacement of the temporary filling with a permanent one.\nC. patient referral for extraction of tooth 47 due to systemic disease.\nD. consultation of the treatment plan with a diabetologist.\nE. RCT of tooth 47 without prophylactic antibiotic therapy.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":90,"question_w_options":"A feature of inflammatory infiltration is not:\nA. short period of development (counted in hours).\nB. increased density.\nC. increased temperature.\nD. fluctuation.\nE. redness.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":137,"question_w_options":"Distoclusions:1) are characterized by increased overjet between incisors;2) are characterized by the predominance of the protruding muscles over retruding;3) characterized by the retraction and prominence of the lower lip;4) are characterized by lisp in the case of a horizontal space over 3 mm;5) constitute about 12-14% of all malocclusions.The correct answer is:\nA. 1,2.\nB. 1,3.\nC. 1,4.\nD. 1,5.\nE. 3,5.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":121,"question_w_options":"What is the average palate height according to Korkhaus?\nA. 30%.\nB. 37%.\nC. 42%.\nD. 48%.\nE. 52%.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":86,"question_w_options":"Trismus does not occur in the course of:\nA. osteoradionecrosis of the mandible.\nB. tumor of the parapharyngeal space.\nC. difficult eruption of a lower third molar.\nD. tetanus.\nE. Costen\u2019s syndrome.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":69,"question_w_options":"The immobilizing of deciduous teeth is recommended:\nA. only in an alveolar bone fracture.\nB. in a root fracture and alveolar bone fracture.\nC. in a crown-root fracture with exposure of pulp and an alveolar bone fracture.\nD. in a complicated crown fracture and an alveolar bone fracture.\nE. in lateral luxation and an alveolar bone fracture.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":176,"question_w_options":"Dentists ex lege (by law) lose the right to practice their profession if:\nA. break in their professional career lasts longer than five years.\nB. they are incapacitated totally or partially.\nC. they are prohibited from practicing medicine by the verdict of the criminal court.\nD. district medical council holds a justified suspicion of their inability to practice medicine.\nE. they violated the rules of professional ethics or the rules for practicing their profession.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":199,"question_w_options":"Since 1879 when an antiseptic agent called Listerine was developed it has been recommended for wound decontamination, gargling, halitosis, dandruff, athlete\u2019s foot and currently mouth rinsing. There are reports suggesting that Listerine should help decrease the risk of pharyngitis caused by Neisseria gonorrhoeae. Which of the following study could provide the most convincing proofs to confirm such suggestions?\nA. in vitro.\nB. case-control.\nC. cohort.\nD. analytical.\nE. experimental.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":45,"question_w_options":"Indicate the group of medications that do not cause hyposalivation:\nA. anti-hypertensives, antidepressants, diuretics.\nB. beta blockers, proton pump inhibitors, bronchodilators.\nC. antihistamines, antibiotics, diuretics.\nD. pilocarpine, nonsteroidal anti-inflammatory drugs, thyroid hormones.\nE. thyroid hormones, antidepressants, beta blockers.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":12,"question_w_options":"Indicate the Si\/Sta stage in Lasfargues and coworkers\u2019 classification of a carious lesion of Black\u2019s class V that extends to the enamel-dentine junction:\nA. Si\/Sta 3.2.\nB. Si\/Sta 3.1.\nC. Si\/Sta 2.2.\nD. Si\/Sta 2.1.\nE. Si\/Sta 4.2.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":53,"question_w_options":"The obliteration of dental cavities, teeth discolored to amber with opalescence, bell-shaped crowns, short and narrow roots, loss of enamel after tooth eruption reveals soft dentin - these are typical symptoms of:\nA. amelogenesis imperfecta.\nB. Capdepont disease.\nC. enamel hypoplasia of antibiotic origin.\nD. hyperbilirubinemia.\nE. vitamin D-resistant rickets.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":183,"question_w_options":"The dentist is allowed to treat their patient who turned 16:\nA. after obtaining patient\u2019s consent but without the consent of their legal representative.\nB. without any consent - no special consent is required for dental treatment.\nC. without patient\u2019s consent but with their parents\u2019 consent.\nD. after obtaining the consent of the patient\u2019s legal representative but without additional patient\u2019s consent.\nE. after obtaining patient and their legal representative\u2019s consent.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":24,"question_w_options":"Indicate the true statements concerning root canal irrigation:1) it is recommended to irrigate the canal after applying each file;2) use of endodontic needles increases safety, but significantly reduces the effectiveness of irrigation;3) optimal rinsing effect is obtained after inserting the needle to 1\/3 of the working length of the root canal;4) irrigants used in endodontics quickly deactivate;5) effective cleaning of the apical part of a root canal is obtained, when an irrigant is used in the canal prepared up to ISO 25.The correct answer is:\nA. 1,4.\nB. 2,3.\nC. 1,2.\nD. 3,5.\nE. 4,5.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":73,"question_w_options":"Indicate the false statement concerning hyperbilirubinemia:\nA. it causes tooth discoloration because of bilirubin accumulation in layers of enamel and dentine during the process of mineralization.\nB. discoloration may be present in both deciduous and permanent dentitions.\nC. is present in children at various ages.\nD. distinct demarcation between discolored and non-discolored areas is often observed.\nE. changes may be in red-brown or brow-black color (fluorescence under UV light).","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":65,"question_w_options":"Indicate the true statement:\nA. bacteriological tests of resting saliva allow the quantitative estimation of Streptococcus mutans and Lactobacillus acidophilus bacteria.\nB. use of CRT Bacteria test in stimulated saliva allows to estimate the number of colonies of both Streptococcus mutans and Lactobacillus acidophilus at the same time.\nC. high risk of caries is indicated by CFU\/ml of saliva not lower than 106.\nD. number of Streptococcus mutans reflects the intake of carbohydrates by the patient in the last two weeks.\nE. incorrect viscosity, consistency and pH of saliva when its volume and buffer capacity are normal is an effect of salivary gland disorder.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":32,"question_w_options":"Rotational movements may lead to the file being blocked or broken if used with:1) Hedstr\u00f6m file;2) K-file;3) K-reamer;4) rotary NiTi instruments.The correct answer is:\nA. 1,2.\nB. 2,3.\nC. 3,4.\nD. 1,4.\nE. 2,4.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":195,"question_w_options":"The European Academy of Pediatric Dentistry (EAPD) claims that daily use of fluoride should be the principal method to prevent caries in children and supports water fluoridation. EAPD also claims that fluoride use should results from the balance between the risks of caries and toxic fluoride effects. The assessment of health effects of exposure to fluoride from the environment and food is the subject matter for:\nA. epidemiology of infectious diseases.\nB. environmental epidemiology.\nC. social epidemiology.\nD. clinical epidemiology.\nE. forensic epidemiology.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":49,"question_w_options":"In what storage medium is it best to place a permanent tooth after an evulsion if the patient can reach the dental office within 2 hours?\nA. in saliva, tissue culture solution, isotonic solution.\nB. in yogurt, milk, saliva.\nC. in demineralized water, tissue culture solution, fluoride rinse.\nD. in saliva, isotonic solution, saline.\nE. in saliva, milk, tissue culture solution.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":7,"question_w_options":"Indicate the true statements concerning enamel adhesion:1) it relies on the formation of microtags within the enamel structure;2) etched enamel looks like a honeycomb under SEM magnification;3) 37% phosphoric acid is the most commonly used etching agent;4) acid-etching transforms the smooth enamel into an irregular surface ready for adhesion;5) etching agent incorporates the smear layer into the interface tooth-composite;6) enamel bonds chemically with the collagen from the bonding agent.The correct answer is:\nA. 1,3,4,5.\nB. 1,2,3,4.\nC. 2,3,5,6.\nD. 3,4,5,6.\nE. 3,4,5.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":156,"question_w_options":"Indicate the false statement concerning the dental waxes used in CAD\/CAM technology:\nA. they require covering with silver powder that prevents reflections.\nB. they are easy to model and mill.\nC. they are very smooth.\nD. they are used for blocking out the undercuts on the casts intended for scanning.\nE. they possess good adhesive properties.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":140,"question_w_options":"Indicate the true statements concerning the headcap with chin cap:1) it is an active extraoral apparatus;2) it is a passive extraoral apparatus;3) is used for treatment of mesioclusions, mandibular prognathism and open bites;4) can be used as the only method of treatment or as a supportive treatment;5) can be used as the only method of treatment, as a supportive treatment or in retention procedures;6) can be used only in milk and mixed dentition.The correct answer is:\nA. 1,3,5,6.\nB. 1,3,4,6.\nC. 2,3,5.\nD. 2,3,5,6.\nE. 1,3,5.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":117,"question_w_options":"Which type of the root cementum is covering the area from the CEJ to the middle of the root and contains perpendicularly-oriented collagen bundles?\nA. acellular non-fiber cementum.\nB. acellular intrinsic fiber cementum.\nC. acellular extrinsic fiber cementum.\nD. acellular mixed fiber cementum.\nE. mixed extrinsic fiber cementum.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":116,"question_w_options":"Which periodontal condition is an indication for systemic antibiotic treatment?\nA. necrotizing gingivitis accompanied by systemic symptoms.\nB. single periodontal abscess in an immunocompetent patient.\nC. peri-implantitis with a clinically detectable implant mobility.\nD. gingival recession treatment in the maxilla using the tunnel technique.\nE. periodontitis treated with FMD protocol regardless of disease severity.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":141,"question_w_options":"Indicate the correct order of steps when taking the one-step impression in 2-layer technique for castable post and core:1) introducing the second layer of impression material with the Lentulo spiral into the canal;2) preparation of an impression tray, application of tray adhesive;3) application of the first layer of impression material on the tray and inserting it into patient\u2019s oral cavity;4) preparation of a piece of stick, adjusted to the root canal, roughening it, application of the adhesive;5) cutting all the undercuts in the impression and around the prepared tooth;6) introducing prepared cone into the canal.The correct answer is:\nA. 2,4,3,5,6,1.\nB. 2,4,3,5,1,6.\nC. 4,2,3,5,1,6.\nD. 2,4,1,5,6,3.\nE. 2,4,1,6,3.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":157,"question_w_options":"Too short a period of the initial phase of thermal polymerization (65\u00b0C) of acrylic resin results in:\nA. creating streaks and discolorations.\nB. incompatibility between the denture and denture bearing area.\nC. lack of adherence between the teeth and denture base.\nD. porosities in the acrylic material.\nE. increased bite.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":6,"question_w_options":"Which pH level is critical for the dentin?\nA. 4.5.\nB. 5.5.\nC. 6.0.\nD. 7.0.\nE. 11.0.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":48,"question_w_options":"Inflammatory internal resorption:1) is also known as internal granulomatosis;2) is also known as proliferative pulpitis;3) is often seen in milk teeth treated by direct pulp capping or pulpotomy using calcium hydroxide paste;4) is often observed in milk teeth treated by direct pulp capping or pulpotomy using formocresol;5) progress asymptomatically.The correct answer is:\nA. 1,4,5.\nB. 2,4.\nC. 3,4.\nD. 1,3,5.\nE. 2,3,5.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":100,"question_w_options":"The indications for periapical surgery include:1) unknown cause of endodontic treatment failure;2) possibility of performing conventional root canal treatment;3) procedural errors during the root canal treatment;4) anatomical obstacles, such as calcification of the root canal;5) transverse fracture of the root in the periapical area.The correct answer is:\nA. 3,4,5.\nB. 1,3,4.\nC. 1,2,3.\nD. 2,5.\nE. 1,4,5.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":33,"question_w_options":"Indicate the true statements concerning the Gow-Gates block:1) requires the use of the WAND system;2) requires an injection into the mandibular foramen;3) is performed in the patient's sitting position;4) makes anesthesia of the lower molars possible;5) requires only one injection;6) limits the risk of trismus.The correct answer is:\nA. 1,2,3.\nB. 2,4,5.\nC. 1,3,4.\nD. 4,5,6.\nE. 1,2,6.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":194,"question_w_options":"In economic analysis the costs associated with physical and mental losses resulting from toothlessness in adults are:\nA. non-medical costs.\nB. immeasurable costs.\nC. indirect costs.\nD. direct costs.\nE. medical costs.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":64,"question_w_options":"The time from the appearance of a part of the tooth crown in the mouth to its gaining a contact with the opposing tooth is:\nA. for permanent first molars 12-18 months, and for premolars 1-2 months.\nB. for permanent first molars 1-2 months, and for premolars 12-18 months.\nC. for permanent first molars and premolars 12-18 months.\nD. for permanent first molars and premolars 1-2 months.\nE. for permanent first molars 4 months, and for premolars 5 months.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":72,"question_w_options":"Indicate the true statements concerning the pulp and its diseases: 1) enamel hypoplasia favors the occurrence of pulp diseases;2) factors connected with pulp inflammation are: low mineralization of enamel and dentine, and a straight course of dentinal tubules;3) inherited hypophosphatemia favors the occurrence of pulp diseases;4) stimulation of dentine can lead to the creation of a layer of dental tubules without the odontoblast processes;5) tertiary dentine is also called sclerotic dentine. The correct answer is:\nA. all the above.\nB. 1,2,3,4.\nC. 1,2,3.\nD. 2,3,4.\nE. 4,5.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":182,"question_w_options":"In light of the Act on Patients\u2019 Rights and the Ombudsman for Patients\u2019 Rights the person close to the dental patient is the patient\u2019s: 1) spouse;2) child;3) spouse\u2019s brother or sister;4) mother-in-law or father-in-law;5) father or mother.The correct answer is:\nA. 1,2,3.\nB. 1,2.\nC. 1,2,4,5.\nD. 1,3,4.\nE. 1,3,4,5.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":25,"question_w_options":"Indicate the true statements concerning the smear layer:1) has a uniform amorphous structure;2) contains only organic debris;3) its presence decreases the risk of bacterial leakage;4) its presence decreases the penetration of a sealer into dental tubules.The correct answer is:\nA. 1,2.\nB. 2,3.\nC. 3,4.\nD. 1,4.\nE. 2,4.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":52,"question_w_options":"Indicate the true statement concerning primary herpetic gingivostomatitis:\nA. characteristic eruptions are intraepithelial bladders of fairly large sizes, which can be located on the palatal arches or palate, after ruptures they leave erosions with an inflammatory edge.\nB. oral cavity lesions are pharyngitis, a unilateral swelling of the lymph nodes around the mandibular angle and an enlargement of the cervical lymph nodes, which are not very painful and flexible.\nC. most often occurs in young children, follicles on the affected mucosa rupture and leave erosions with a tendency to merge, gingivitis occurs, the tongue is covered with a gray coating with vesicles and erosions at the edges; duration of the illness is 10-14 days.\nD. on the reddened mucosa, punctate blue-white lesions are formed, surrounded by a halo of the reddened mucosa - so-called Koplik\u2019s spots that are located on the mucous membrane of the cheeks behind the molars.\nE. mucosa of the entire oral cavity, especially the soft palate and palatal arches, is red, with the ulceration areas covered with a white-gray, thick, pseudomembranous coating, the tongue is usually coated.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":13,"question_w_options":"Which cells are involved in the generation of reparative dentine?\nA. fibroblasts only.\nB. odontoblasts only.\nC. at first odontoblasts, then fibroblasts.\nD. at first fibroblasts, then odontoblasts.\nE. ameloblasts and odontoblasts.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":44,"question_w_options":"Indicate the rules for working with NiTi rotary instruments:1) it\u2019s necessary to verify canal patency with a hand file;2) observing the correct torque;3) maintaining the constant speed of 700 rpm;4) rotational movements in the range not exceeding 90\u00b0;5) rinsing the root canal with each usage of the file.The correct answer is:\nA. 1,2,3.\nB. 1,2,5.\nC. 3,4,5.\nD. 1,3,4.\nE. 1,2,4.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":177,"question_w_options":"Dentists violate the law if they reveal information concerning their patients, obtained in the course of dental treatment, to the patients\u2019 close people in the following circumstances:\nA. adult patient informed about the effects, even adverse, of revealing the information expressed their consent to such an action.\nB. adult patient is capable of understanding the importance of the information and the dentist without asking the patient for their consent passes the information to their close person.\nC. keeping the information secret could put the patients\u2019 or other people\u2019s lives or health in danger.\nD. after the patient\u2019s death the consent to reveal the information was given by one of the close-to-the-patient people while other close people and the patient himself during his lifetime did not object.\nE. after the patient\u2019s death the consent to reveal the information was given by the only existing close person and the patient during his lifetime did not object.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":198,"question_w_options":"Which of the following depicts the development of infectious diseases?\nA. epidemiological transformation.\nB. epidemiological triad.\nC. demographic transformation.\nD. mandalas of health.\nE. Lalonde model.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":120,"question_w_options":"Which features enable to distinguish between the universal and Gracey curette? 1) length of the shank;2) length of the cutting edge;3) number of the cutting edges;4) angulation of the shank;5) angulation of the cutting edge towards the shank;6) hardness of the cutting edge.The correct answer is:\nA. 1,2,3,4,5.\nB. 1,2,5.\nC. 2,3,5.\nD. 3,4,5.\nE. 3,5,6.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":87,"question_w_options":"A ranula is:\nA. a mucus-retention cyst.\nB. a mucous extravasation cyst.\nC. a branchial cyst.\nD. a thyroglossal duct cyst.\nE. none of the above.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":68,"question_w_options":"Indicate the false statement concerning caries prevention:\nA. use of the toothpaste with arginine and calcium but without fluoride ensures the same anticaries efficacy like of the toothpaste with 1100 ppm of fluoride.\nB. toothpastes which contain calcium sodium phosphosilicates and fluoride are recommended in the prevention of both: caries and hypersensitivity of dentine in children at the age of over 12 years.\nC. in long-term use of chlorhexidine it comes to the risk of opportunistic infections and a bacterial resistance to its activity.\nD. longer and systematic usage of xylitol creates the growth of xylitol resistant bacterial strains of Streptococcus mutans, which cannot transport the chemical to their cells.\nE. creams with CPP-ACFP complex are contraindicated in people with milk allergy, benzoate allergy and in children under the age of 6 years.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":91,"question_w_options":"Indicate the false statement concerning the management of a patient in the case of a grand mal seizure:\nA. remove all the instruments and dressings from the oral cavity.\nB. place the patient in the Trendelenburg position and protect them from an additional trauma.\nC. the tongue must be protected from biting by securing an elastic buffer between the arches, such as a bandage.\nD. anti-seizure medication should be administered, the drug of choice is diazepam, it should be administered iv, or if it is impossible - intramuscularly.\nE. further steps should include transporting the patient to the hospital, preferably to the neurological ward.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":136,"question_w_options":"Superelastic nickel titanium wires should not be used:1) as the initial wires at significant crowding;2) as the initial wires at small or medium crowding;3) when closing extraction spaces with laceback ligatures - the teeth may be tilted towards postextraction spaces;4) when using open springs for getting space for impacted teeth;5) during levelling and aligning phase in the initial stages of the treatment.The correct answer is:\nA. 1,2,3,5.\nB. 1,2,5.\nC. 3,4.\nD. 2,5.\nE. all the above.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":161,"question_w_options":"In average, standard, hinge articulators:\nA. lateral movements can be simulated.\nB. Balkiwll\u2019s angle is always 33 degrees.\nC. condylar path is flat.\nD. Bennet\u2019s angle is of constant value of 5 degrees.\nE. retrusive movement can be simulated.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":29,"question_w_options":"Indicate the correct statement concerning the master apical file (MAF):\nA. is the first file which reaches the working length.\nB. is a file 3 sizes wider than the initial file.\nC. corresponds to the minimum diameter of the root apex.\nD. it should be disposed after a single use.\nE. its diameter is 2-4 mm bigger than the end of the final file (FF).","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":22,"question_w_options":"The characteristic feature of an early enamel lesion, visible in its histological picture, is that it is covered by the layer of:\nA. healthy enamel.\nB. highly porous enamel.\nC. relatively intact enamel.\nD. demineralized enamel.\nE. dark enamel.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":185,"question_w_options":"Under which of the following is the dentist allowed to refuse the close-to-the-patient person their presence while providing medical services?\nA. after obtaining the consent from their superior.\nB. after obtaining the consent from the hospital administrator.\nC. when there is the probability of an epidemic threat.\nD. when there appear relevant factors affecting patient\u2019s health security.\nE. when there is the probability of an epidemic threat or patient\u2019s health security is at stake.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":75,"question_w_options":"In the case of an enamel fracture:\nA. clinical and radiological examinations should be performed after 3-4 weeks.\nB. clinical examination should be performed after 3-4 weeks.\nC. clinical examination should be performed after 3-4 and 6-8 weeks, and radiological examination should be performed after 6-8 weeks.\nD. clinical and radiological examinations should be performed after 6-8 weeks.\nE. there is no need for control examinations.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":63,"question_w_options":"Caries incipiens in the form of white spot lesions:1) is a subsurface demineralization of enamel;2) is a subsurface demineralization of enamel and dentin;3) is associated with hypermineralization of the subsurface enamel layer;4) is inactive if its surface has a chalky appearance;5) has the shape of a cone directed apically towards the enamel-dentin junction.The correct answer is:\nA. 1,4.\nB. 1,5.\nC. 2,4.\nD. 1,4,5.\nE. 3,5.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":193,"question_w_options":"The recommendation 9\/2012 issued on 2-04-2012 by the President of the Agency for Health Technology Assessment concerning the removal of the service \u201copen curettage within \u00bc of the dentition\u201d(CODE ICD-9-CM:23.1608) as an independent procedure performed under general anesthesia is an example of using:\nA. security analysis of technology.\nB. clinical effectiveness analysis of technology.\nC. economic analysis (cost effectiveness of technology).\nD. analysis of alternative solutions for technology.\nE. medical technology assessment.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":34,"question_w_options":"Which of the following does not worsen chronic apical periodontitis?\nA. causal tooth injury.\nB. patient's immune dysfunction.\nC. closing the caries cavity with food debris.\nD. tissue damage during root canal treatment.\nE. fistula formation.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":107,"question_w_options":"Wickham striae are typical of:\nA. leukoplakia.\nB. herpetic stomatitis.\nC. oral lichen planus.\nD. recurrent aphthous stomatitis.\nE. Beh\u00e7et\u2019s disease.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":1,"question_w_options":"What is the main advantage of titanium nitride coated instruments used for filling cavities with composite materials?\nA. they are ergonomic.\nB. material doesn\u2019t stick to them.\nC. they are well tolerated by patients.\nD. they are very flexible.\nE. their wear is slow.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":18,"question_w_options":"Why shouldn\u2019t the demineralized carious tissue be left in the area of the dentine-enamel junction during the cavity preparation?1) because none of the restorative materials forms a perfect cavity seal;2) because the progress of caries will lead to the obliteration of dentinal tubules in the DEJ region;3) because the carious disease will progress more rapidly;4) because the tooth color can change.The correct answer is:\nA. 1,2.\nB. 1,3.\nC. 2,3.\nD. 2,4.\nE. 3,4.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":150,"question_w_options":"Which of the following Herbst\u2019s tests are used to evaluate the landmarks of custom impression tray, both in the mandible and the maxilla?1) opening mouth wide;2) licking the upper and lower lip;3) putting the lips as if whistling;4) touching the cheek with the tip of the tongue;5) sticking the tongue out above the upper lip;6) mimic moves, wide smile.The correct answer is:\nA. 1,3.\nB. 1,3,6.\nC. 1,5,6.\nD. 2,3,5.\nE. 2,4,6.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":146,"question_w_options":"Supple\u2019s classification is used to evaluate the tissue conditions (mucosa and bone) of a basal seat area in the edentulous mouth. Indicate the conditions that classify the edentulous oral cavity to class 4:1) well-defined alveolar processes and high-arched palate;2) smooth, resilient, undisplaceable mucosa, ligament attachments localized at the base of alveolar processes;3) atrophy of the bone basal seat area, flat palate;4) alveolar processes seemingly well-formed, movable;5) alveolar ridge is movable, displaceable, resembling a rooster comb;6) maxillary tuberosities seemingly well-formed, soft, movable;7) mucosa in the whole area is flabby, expanded, displaceable;8) soft basal seat area shows different density and susceptibility to pressure.The correct answer is:\nA. 1,2,6,8.\nB. 3,4,5,6,7.\nC. 2,3,4,5.\nD. 3,5,6,8.\nE. 1,4,5,6,8.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":59,"question_w_options":"Indicate the true statements concerning caries risk:1) if the risk of caries in a child of 3 years is high it will be equally high at 6 years;2) time of the colonization of a child's oral cavity with bacteria does not affect the risk of ECC;3) the younger the child with caries, the higher the risk of caries;4) age of a child with an onset of caries does not affect the level of caries risk;5) composite and compomer materials may only be used in children with moderate caries risk.The correct answer is:\nA. 1,3,5.\nB. 1,2,4.\nC. 3,5.\nD. 1,3.\nE. 4,5.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":111,"question_w_options":"Gingivitis is not characterized by:\nA. presence of the lesions on the gingiva.\nB. lack of bone loss.\nC. reversibility following the elimination of causative factors.\nD. specific bacterial plaque as a causative factor.\nE. change in the color, shape, consistence of the gingiva and presence of bleeding.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":166,"question_w_options":"An intoxication with tramadol should be treated with:\nA. glucagon.\nB. flumazenil.\nC. naloxone.\nD. mannitol.\nE. glucose.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":189,"question_w_options":"Permanent or long-term damage to health and its relation to an accident at work or occupational disease is certified by:\nA. certifying doctor of the Social Insurance Institution or a medical commission of the Social Insurance Institution.\nB. occupational medicine specialist.\nC. occupational health and safety specialist.\nD. any doctor.\nE. medical case conference.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":131,"question_w_options":"The optimal orthodontic force used for intrusion is:\nA. 15-25 g.\nB. 30-50 g.\nC. 50-75 g.\nD. 100-150 g.\nE. 150-300 g.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":96,"question_w_options":"Indicate the true statements concerning lidocaine:1) it is metabolized in the liver by amidases and peptidases;2) toxicity of lidocaine increases with a simultaneous use of benzodiazepines;3) lidocaine is an antiarrhythmic drug, thanks to blocking the second phase of repolarization in the cells of the cardiac conduction system;4) pKa of lidocaine is 7.8;5) it is available in the form of hydrochlorides of pH ranging from 5.0 to 5.5.The correct answer is:\nA. 1,4,5.\nB. 2,3,4.\nC. 2,3,5.\nD. 4,5.\nE. 1,4.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":79,"question_w_options":"Which of the following radiological images does not resemble an odontogenic myxoma?\nA. \u201cfrosted glass\u201d.\nB. \u201csnowstorm\u201d.\nC. \u201ctightrope\u201d.\nD. \u201csoap bubble\u201d.\nE. \u201choneycomb\u201d.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":80,"question_w_options":"Which type of ameloblastoma is characterized by the recurrence rate of 10 to 25% after applying the aggressive method of treatment?\nA. solid\/multicystic.\nB. unicystic.\nC. desmoplastic.\nD. peripheral\/extraosseous.\nE. metastasising\/malignant.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":127,"question_w_options":"Which appliances are used to widen the palatal suture in the permanent dentition?\nA. Biedermann appliance, Haas appliance, Isaacson appliance, Derichsweiler appliance according to Kar\u0142owska.\nB. Haas appliance, Derichsweiler appliance, Nance appliance, Headgear.\nC. Haas appliance, Herbst appliance, Nance appliance, Delaire mask.\nD. Biedermann appliance, Herbst appliance, Jones-Jig, Delaire mask.\nE. Derichsweiler appliance according to Kar\u0142owska, Haas appliance, Herbst appliance, Lip-Bumper.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":170,"question_w_options":"The following conditions:1) long-term immobilization;2) malignant tumors and antineoplastic treatment;3) large surgical operations (involving lower limbs, the pelvis or the abdomen);4) obesity;are the risk factors for:\nA. heart attack.\nB. COPD.\nC. pulmonary embolism.\nD. asthma.\nE. acute atelectasis.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":38,"question_w_options":"Cold lateral condensation of cold gutta-percha can be terminated when:\nA. accessory gutta-percha point bends when entering the canal.\nB. accessory gutta percha point do not enter the canal deeper than 3-5 mm.\nC. sealant flows out of the canal orifice.\nD. the spreader cannot enter the canal deeper than \u00bd of the working length.\nE. it is not possible to rotate the spreader in the canal.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":43,"question_w_options":"Indicate the true statements about endodontic treatment complications:1) perforation is the unintentional connection between the tooth cavity and the oral environment;2) incomplete pulp extirpation causes residual pulpitis;3) in the case of edema, antibiotic therapy is not recommended, only the use of non-steroidal anti-inflammatory drugs;4) breaking the file during root canal filling results in the necessity for tooth extraction;5) overfilling of the root canal may result in the necessity for surgical treatment.The correct answer is:\nA. 1,2.\nB. 2,5.\nC. 3,4.\nD. 3,5.\nE. 2,4.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":14,"question_w_options":"Indicate the true statements concerning recurrent caries:\nA. it concerns non vital teeth.\nB. it has an uncontrolled course.\nC. it is localized around or under the filling.\nD. it requires a skillful dentist to prepare a cavity.\nE. it doesn\u2019t develop on a root surface.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":55,"question_w_options":"In the case of the subluxation of a permanent tooth, the following are observed:1) the tooth is mobile and dislocated;2) the tooth is displaced, but not moving;3) possible bleeding from the gingival sulcus;4) sensitivity to percussion;5) negative periodontal reaction to percussion.The correct answer is:\nA. 2,3,4.\nB. 1,3,5.\nC. 2,5.\nD. 3,4.\nE. 1,4.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":54,"question_w_options":"The characteristic features of ectodermal dysplasia are:1) delayed tooth eruption;2) accelerated tooth eruption;3) normal sweat glands in the anhidrotic form;4) conical teeth;5) EDA gene mutation as a possible reason;6) supernumerary teeth.The correct answer is:\nA. 1,3,5.\nB. 1,3,4.\nC. 2,5,6.\nD. 1,4,5.\nE. 2,4,6.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":15,"question_w_options":"What is the influence of sugar free chewing gum with xylitol on saliva secretion?\nA. stimulated saliva contains more hydroxyl ions, which are an important alkalizing factor.\nB. saliva secreted while chewing gum has a higher temperature and that increases its pH.\nC. chewing gum stimulates an inorganic substance release from tooth tissues and that increases pH of the saliva.\nD. stimulated saliva contains more carbohydrates ions, which are an important buffering factor increasing pH of the saliva.\nE. chewing gum does not influence the salivary gland stimulation.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":42,"question_w_options":"Indicate the true statements concerning C-type root canals:1) their incidence depends on ethnicity;2) most often occur in the first molars of the upper jaw;3) the root canal orifice is located below the tooth's neck;4) roots containing C-type canals are short and barrel-shaped;5) category III in the Molton C-type canals classification concerns one wide canal extending from the bottom of the chamber to the root apex.The correct answer is:\nA. 1,3.\nB. 2,4.\nC. 3,5.\nD. 1,4.\nE. 2,5.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":171,"question_w_options":"Heimlich maneuver is used to:\nA. remove a foreign body from the upper respiratory tract in the case of choking.\nB. obtain non-instrumentally the patency of the upper respiratory tract.\nC. facilitate intratracheal intubation.\nD. protect airways from aspiration.\nE. none of the above.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":39,"question_w_options":"Indicate the false statement regarding a vertical tooth root fracture:\nA. radiological examination is the basis for determining the line of a vertical root fracture.\nB. too extensive root canal preparation can lead to a vertical root fracture.\nC. cone-shaped root canal preparation reduces the risk of a root fracture.\nD. presence of a deep narrow periodontal pocket, reaching the apical area suggests a vertical root fracture.\nE. in vertical root fractures, the fracture line usually runs through the crown and root of the tooth.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":81,"question_w_options":"Indicate the false statement concerning the radiographic image of an aneurysmal bone cyst:\nA. OPG shows ballooning bone expansion, without clearly indicated sclerotic margins.\nB. CT shows a lesion of partial cystic and reticular pattern, with visible bony septa.\nC. angiography shows multiple abnormal vascular branches.\nD. MRI demonstrates the structure of \u201csoap bubble\u201d and \u201choneycomb\u201d.\nE. in the case of scintigraphy the distinct feature is a strong detection of Tc-99m tracer.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":126,"question_w_options":"Indicate intraoral appliances which can be used in the treatment of mesiocclusions:\nA. lower inclined plane, Frankel type IV appliance, Kar\u0142owska type B appliance, Stockfish kinetor, reverse Balters\u2019 bionator, open Klammt activator.\nB. chin cup, Frankel type III appliance, palatal plate with oblique rim, Stockfish kinetor, open Klammt activator.\nC. lower inclined plane, Frankel type III appliance, Kar\u0142owska type B appliance, open Klammt activator, reverse Balters\u2019 bionator.\nD. Herbst appliance, headgear, vestibular shield, Frankel type I appliance, reverse Balters\u2019 bionator.\nE. Headgear, Frankel type II appliance, Klammt activator, Metzelder activator, Twin-Block.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":130,"question_w_options":"The following indicators can be used to analyze the necessary space needed in support zones:1) Moyers;2) Tanaka and Johnston;3) Dorschal;4) Tonn;5) Popovich.The correct answer is:\nA. 1,2,3.\nB. 1,2,3,4.\nC. 1,3,5.\nD. 1,2,3,5.\nE. all the above.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":97,"question_w_options":"Non-cancerous bone lesions in the group of tumors and other lesions associated with the bone include:1) florid dysplasia;2) cementoma;3) central giant-cell granuloma;4) ameloblastic fibroma;5) aneurysmal cyst.The correct answer is:\nA. 1,2.\nB. 2,3,5.\nC. 1,4.\nD. 1,3,5.\nE. 2,3,4.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":78,"question_w_options":"Indicate the true statement concerning the radicular cyst (RC) and inflammatory paradental cyst (IPC):\nA. both cysts are connected with the root canal.\nB. only development of IPC is related to the inflammation process, RC develops regardless of the inflammation.\nC. RC is more common in the maxilla, whereas IPC in the mandible.\nD. both RC and IPC do not concern the deciduous teeth.\nE. in both cysts pulp necrosis takes place.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":167,"question_w_options":"An 35-year-old woman burned herself with boiling water. The affected areas include the anterior surface of the trunk, the anterior surface of both upper limbs and the whole surface of the right lower limb. The total burned surface area can be estimated as:\nA. 15% of the body's surface area.\nB. 25% of the body's surface area.\nC. 30% of the body's surface area.\nD. 36% of the body's surface area.\nE. 45% of the body's surface area.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":188,"question_w_options":"The insured is not entitled to accident insurance benefits for unfitness for work caused by an accident or occupational disease if he\/she:\nA. being intoxicated, significantly contributed to causing the accident.\nB. has previously benefited from accident insurance benefit.\nC. was subject to social insurance for less than 3 months.\nD. was subject to health insurance for less than 3 months.\nE. was subject to accident insurance for less than 3 months.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":58,"question_w_options":"An indication for milk tooth extraction is not:1) neonatal tooth causing Riga-Fed\u00e9 ulcer;2) delayed eruption of permanent successors;3) tooth with pulp necrosis discovered during radiotherapy in the head region;4) tooth located in a tumor;5) presence of a dentigerous cyst.The correct answer is:\nA. 3,4.\nB. 2,4.\nC. 1,4,5.\nD. 1,3,5.\nE. 2,3,5.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":110,"question_w_options":"Grinspan\u2019s syndrome is characterized by the presence of:\nA. oral lichen planus and hypertension.\nB. oral lichen planus and diabetes.\nC. recurrent aphthous ulcers associated with vitamin B12 deficiency.\nD. oral lichen planus with hypertension and diabetes.\nE. oral lichen planus and peptic ulcer disease.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":147,"question_w_options":"Describe the procedures when determining the occlusal plane in the case of establishing central occlusion in edentulous patients:1) technically, the orientation of the occlusal plane is registered on the lower occlusion rim, and then it is transferred to the upper occlusion rim;2) the position of the occlusal plane is registered on the upper occlusion rim, and then the lower occlusion rim is being adjusted;3) the position of the occlusal plane is related to the auxiliary lines such as Spee, Monson, Camper;4) after checking the occlusion rims in the oral cavity, the convexity of the upper occlusion rim at the lip-buccal curvature should be corrected;5) in the anterior region, the upper occlusion rim curvature should support the lip, be visible about 1.5-2.0 mm at slight mouth opening (when lips are at rest) and should be parallel to the inter-pupillary line;6) in the anterior region, the occlusion rim should be slightly underneath the lip and parallel to the infraorbital line;7) in the posterior region, the occlusal rim should be corrected parallel to the Camper\u2019s ala-tragal line;8) in the posterior region, the occlusal rims should be corrected parallel to the Frankfort plane.The correct answer is:\nA. 1,3,4,6,7.\nB. 2,4,5,8.\nC. 1,3,4,5,8.\nD. 2,4,5,7.\nE. 2,3,4,6,8.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":19,"question_w_options":"Indicate the proper ways of gaining access to a caries lesion on the approximal surface of a posterior tooth: 1) via buccal or lingual surface when the contact point is destroyed and the caries extends towards the gingival end, leaving a sound marginal ridge;2) from the occlusal surface, leaving the marginal ridge intact;3) through removing the marginal ridge when the lesion is large;4) through direct access if the adjacent tooth has been extracted.The correct answer is:\nA. 1,2,4.\nB. 1,3,4.\nC. 1,2,3.\nD. 2,3,4.\nE. all the above.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":151,"question_w_options":"Indicate the basic principles of articulating methods used for the tooth arrangement in complete dentures:1) achieving bilaterally balanced occlusion and eliminating Christensen\u2019s phenomenon;2) achieving unbalanced occlusion and retaining Christensen\u2019s phenomenon;3) basic element influencing the direction of jaw movements is the temporomandibular joint; whereas chewing movements are rotary (circular);4) articulators simulating jaw movements are indicated;5) during mastication vertical movements prevail, and therefore simple occluders are indicated;6) cusp teeth are used;7) cuspless teeth are indicated;8) artificial teeth are positioned to the curve of Spee and the curve of Monson;9) excluding the anterior teeth with the contact in the central occlusion through creating the so-called occlusal area.The correct answer is:\nA. 1,3,5,6,8.\nB. 2,3,5,7,9.\nC. 1,3,4,6,8.\nD. 2,5,6,8,9.\nE. 1,4,6,8,9.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":106,"question_w_options":"Candidal leukoplakia is also called:\nA. acute pseudomembranous candidiasis.\nB. acute atrophic candidiasis.\nC. chronic atrophic candidiasis.\nD. chronic mucocutaneous candidiasis.\nE. chronic hyperplastic candidiasis.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":192,"question_w_options":"Additional training of doctors as volunteers in medical school clinics and the departments of scientific institutes (up to 1 year):\nA. is not the contribution or non-contribution period.\nB. is the contribution period taken into account when determining the right to retirement and disability pension.\nC. is the non-contribution period taken into account when determining the right to retirement and disability pension.\nD. is not possible, as doctors cannot perform their occupation as volunteers.\nE. does not affect the right to retirement and disability pension.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":35,"question_w_options":"Symptoms associated with chronic periapical inflammation include:1) bone sclerotization around the inflammation lesion;2) thinning of the root cement;3) cementoma formation;4) adamantinoma formation;5) presence of fistula.The correct answer is:\nA. 1,3,5.\nB. 1,2,4.\nC. 2,3,4.\nD. 3,4,5.\nE. 1,3,4.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":62,"question_w_options":"Indicate the true sentences concerning dens evaginatus:1) in the case of a risk of breaking off the cusp, it is recommended to grind it and use a fissure sealant;2) when the cusp is broken with pulp exposure in a tooth with an open apex, pulpotomy is indicated;3) it occurs especially in primary dentition;4) it occurs more often in permanent dentition;5) another name for this pathology is dilated odontoma.The correct answer is:\nA. 1,4,5.\nB. 2,3,5.\nC. 1,2,3.\nD. 2,4,5.\nE. 1,2,4.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":74,"question_w_options":"Indicate the false statement concerning tetracycline discolorations:\nA. they are caused by systemic intake of tetracycline antibiotics by the mother during the period of breast feeding.\nB. right after the tooth eruption they are less visible, but with time the teeth darken when exposed to light.\nC. in permanent dentition they are most visible in incisors and first permanent molars.\nD. in severe form, they may be accompanied by enamel hypoplasia.\nE. they are caused by systemic intake of tetracycline antibiotics by a child up to the age of 12 years.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":23,"question_w_options":"Which of the following dietary carbohydrate substrate are biofilm bacteria capable of fermenting?\nA. glucose.\nB. fructose.\nC. lactose.\nD. maltose.\nE. sucrose and glucose.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":184,"question_w_options":"Why is the dentist obliged to comply with medical chamber bodies\u2019 resolutions?\nA. this results from the provisions of the Act on the profession of physician and dentist.\nB. this is a deontological norm expressed in the code of medical ethics.\nC. this is a principle resulting directly from the tradition of practicing the medical profession.\nD. this result from the provisions of the Act on medical chambers.\nE. this is a constitutional principle resulting from the rules of professional self-governments.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":113,"question_w_options":"What is the prevalence of gingival lesions in the patients with acute leukemia?\nA. about 1%.\nB. about 5%.\nC. about 10%.\nD. about 17%.\nE. over 40%.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":152,"question_w_options":"Indicate the true statements concerning electrolytic polishing:1) process of electrolytic polishing is effective at roughness of 1.0 - 3.0 \u00b5m;2) process of electrolytic polishing is effective at roughness of 3.0 - 6.0 \u00b5m;3) during electrolytic polishing, the polished object is submerged in an electrolyte bath of ethylene glycol, sulphuric acid and hydrochloric acid;4) during electrolytic polishing, the polished object is connected to the anode;5) during electrolytic polishing, the polished object is connected to the cathode;6) during electrolytic polishing both electrodes are submerged in an electrolyte bath, creating an electric circuit with alternating current.The correct answer is:\nA. 1,3,4,6.\nB. 1,3,4.\nC. 2,3,4,6.\nD. 2,3,5.\nE. 2,3,5,6.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":3,"question_w_options":"What is the role of orthodontic rings in the placement of the rubber dam?\nA. they are rubber dam retaining elements.\nB. they are retaining elements for rubber dam frames.\nC. stabilization of the tooth structure for significantly damaged clinical crowns.\nD. sealing the rubber dam.\nE. turning around of the rubber dam toward the gingiva sulcus.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":105,"question_w_options":"Which of the following is a primary lesion in the course of shingles?\nA. papule.\nB. nodule.\nC. vesicle.\nD. erosion.\nE. macule.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":36,"question_w_options":"Which of the following factors may have a negative effect on the prognosis of endodontic treatment?\nA. presence of facultative anaerobes such as Enterococcus faecalis in the root canal.\nB. presence of fungi in the endodontic biofilm.\nC. presence of black pigmented bacteria such as Prevotella nigrescens in the root canal.\nD. presence of an extensive periodontal lesion.\nE. all of the above.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":191,"question_w_options":"Sickness benefit is granted for the duration of the inability to work due to illness or unfitness for work, however not longer than (with the exception of the inability to work caused by tuberculosis or pregnancy):\nA. 162 days.\nB. 172 days.\nC. 182 days.\nD. 192 days.\nE. 270 days.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":200,"question_w_options":"Evidence-based public health can be defined as the integration of evidence-based interventions with social preferences to improve the health of a population. Which of the following is used to recognize social preferences?\nA. data from medical records.\nB. reports on the activity of the National Health Fund (NFZ).\nC. surveys.\nD. data on hospital-acquired conditions.\nE. Central Statistical Office (GUS) stats on deaths..","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":61,"question_w_options":"A 13-year-old boy reports to the dental office with a tooth traumatized the day before. After an X-ray and removal of the movable fragment of tooth crown 11 the diagnosis was made: a crown-root fracture with pulp exposure, after gingivectomy the tooth is suitable for reconstruction. What treatment should be used?\nA. orthodontic extrusion of the remaining root fragment followed by endodontic treatment and tooth crown reconstruction.\nB. surgical extrusion of the remaining root fragment followed by endodontic treatment and tooth crown reconstruction.\nC. pulpotomy and tooth crown reconstruction.\nD. pulp extirpation and tooth crown reconstruction.\nE. starting the apexification process and applying a temporary dressing.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":129,"question_w_options":"Indicate the true statements concerning the temporary increase in tooth mobility during orthodontic treatment:1) usually leads to the loss of the affected tooth, even while maintaining perfect hygiene;2) usually does not exceed the II or III degree of unstability;3) first of all, the force acting on the tooth should be increased by raising the occlusion on the affected tooth with a composite material or glass-ionomer;4) rarely, the cause of tooth pathological mobility may be tooth root resorption, especially in a replanted or ectopically erupted tooth;5) each case of tooth pathological mobility should encourage radiological diagnostics.The correct answer is:\nA. 1,3,4.\nB. 2,3,4,5.\nC. 2,3,5.\nD. 2,4,5.\nE. 1,4,5.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":77,"question_w_options":"Indicate the false statement concerning the pharmacotherapy of stomatognathic system diseases:\nA. simultaneous administration of two NSAIDs is a common practice and leads to the synergistic effect and desired therapeutic result.\nB. administering two drugs, which action is aimed against anaerobic bacteria, such as a combination of clindamycin and metronidazole is considered a mistake.\nC. lowering the dosage or cessation of antibiotic treatment after the improvement of a clinical condition leads to the selection of resistant strains.\nD. combining a bactericidal drug with a bacteriostatic one is considered a mistake.\nE. administration of too low a dose of an antibiotic causes inability to obtain the minimum inhibitory concentration (MIC).","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":98,"question_w_options":"Which of the following clinical pictures may be diagnosed as Gorlin-Goltz syndrome?1) a 19-year-old woman with a focal skin lesion of basal cell carcinoma, the average degree of hypertelorism, ovary fibroma;2) a 23-year-old man, whose sister was diagnosed with Gorlin-Goltz syndrome - medulloblastoma, Sprengel\u2019s deformity;3) a 50-year-old woman presenting with three depressions on the plantar surface of the left foot, calcification of one of the laminae of the cerebral falx, syndactylia;4) a 12-year-old boy with fused ribs, histologically confirmed presence of two keratinizing cystic tumors of the jaws, cephalomegaly;5) a 32-year-old woman with fibromas of the ovary, accentuation of the frontal bone, cheiloschisis.The correct answer is:\nA. 2,5.\nB. 3,5.\nC. 1,4.\nD. 2,4.\nE. 1,2.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":187,"question_w_options":"During pregnancy, the amount of rehabilitation benefit is:\nA. 60% of statutory sickness benefit.\nB. 70% of statutory sickness benefit.\nC. 80% of statutory sickness benefit.\nD. 90% of statutory sickness benefit.\nE. 100% of statutory sickness benefit.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":20,"question_w_options":"Indicate the correct definition of abfraction:\nA. wedge-shaped defect with sharp margins located on the enamel-cementum border.\nB. mechanical wear of incisal edges of teeth as a result of parafunctional movements of the mandible.\nC. wear or loss of a tooth surface caused by chemical processes.\nD. loss of dental hard tissues caused by a direct friction between the tooth and external objects.\nE. biological process of tooth degradation.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":168,"question_w_options":"Atropine given in doses of 1-2 mg every 5-15 minutes is a treatment used for the poisoning with:\nA. cyanides.\nB. opium derivatives.\nC. methanol.\nD. organophosphate pesticides.\nE. carbon monoxide.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":57,"question_w_options":"Diaphanoscopy can be used to diagnose:1) decay on approximal surfaces;2) enamel cracks;3) ankylosis;4) vascular flow;5) pulp vitality.The correct answer is:\nA. 1,2.\nB. 2,3.\nC. 3,4.\nD. 4,5.\nE. 1,5.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":148,"question_w_options":"To determine occlusal dimension, also called the lower face height or vertical dimension, the following can be used:1) anthropometric method;2) determining the rest position of the mandible;3) swallowing method;4) intraoral graphic registration;5) face bow;6) contact method;7) phonetic method;8) using the calipers or ruler to establish the vertical dimension;9) the correction of the height of the upper occlusion rim by the vertical dimension at rest;10) the correction of the height of the lower occlusion rim by the vertical dimension at rest.The correct answer is:\nA. 1,2,4,5,8,9.\nB. 2,3,6,7,8,9.\nC. 1,2,3,6,7,8,10.\nD. 2,3,4,8,9.\nE. 1,2,3,4,5,8,9.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":16,"question_w_options":"The preventive resin restoration is a minimally invasive procedure proposed by Simonsen and it is a method combining:\nA. minimally invasive preparation of a carious focus with painting the tooth surface with fluoride varnish.\nB. fissure sealing with ART method.\nC. fissure sealing with painting the tooth surface with fluoride varnish.\nD. mechanical fissure preparation with painting the tooth surface with fluoride varnish.\nE. fissure sealing with minimally invasive preparation of a carious focus filled afterwards with composite.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":109,"question_w_options":"Which of the following does not belong to the group of potentially malignant disorders characterized by moderate probability of malignant transformation?\nA. leukoplakia.\nB. actinic cheilitis.\nC. acanthosis nigricans.\nD. persistent ulcers.\nE. oral lichen planus.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":41,"question_w_options":"Indicate the true statements concerning root cementum:1) acellular cementum covers root dentin directly;2) cementum thickness is the smallest at the root apex;3) the extracellular matrix of cementum contains growth factors which are the source of periodontal regeneration;4) cementum covering the root is the most vascularized in the cervical area.The correct answer is:\nA. 1,2.\nB. 1,3.\nC. 2,3.\nD. 3,4.\nE. 1,4.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":172,"question_w_options":"Medications used during CPR are administered:1) intravenously;2) intraosseously;3) intramuscularly;4) subcutaneously;5) intratracheally.The correct answer is:\nA. 1,3,5.\nB. 1,2,5.\nC. 2,3,5.\nD. 1,2,3.\nE. 1,2,4.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":125,"question_w_options":"An orthodontic mini implant inserted in an alveolar part of the mandible is an example of:\nA. intraoral, off the teeth, maximal anchorage.\nB. intraoral, tooth-type, reciprocal anchorage.\nC. intraoral, intermaxillary, maximal anchorage.\nD. extraoral, tooth-type, moderate anchorage.\nE. extraoral, off the teeth, minimal anchorage.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":82,"question_w_options":"According to the current theory the Stafne defect develops as a result of:\nA. presence of ectopic gland tissue around the angle and inferior border of the mandible body.\nB. increased blood pressure in the facial artery, which wraps the mandible body from below and causes its resorption.\nC. depression created by gland tissue of the excessively remodelled lobe of a big, usually submandibular, salivary gland.\nD. healed cavity caused by the solitary cyst or eosinophilic granuloma.\nE. deformation of the mandibular bone in the course of growth.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":94,"question_w_options":"Cherubism is a symmetrical, usually bilateral, distension involving the bones of the face, causing the characteristic prominence. Indicate the correct descriptions of the severity of changes according to Marck and Kudryk scale:1) grade 1 - bilateral involvement of rami of the mandible;2) grade 2 - bilateral involvement of rami of the mandible and one of the maxillary tuberosities;3) grade 3 - massive involvement of the entire maxilla and mandible except for the coronoid processes;4) grade 3 - massive involvement of the entire maxilla and mandible;5) grade 4 - as in grade 3 plus the involvement of the orbits with ocular disturbances.The correct answer is:\nA. 1,2,3,5.\nB. 1,5.\nC. 2,4,5.\nD. 2,3,4.\nE. 1,3.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":133,"question_w_options":"Which of the following should be used in a 5-year-old child with anterior partial cross bite, with a positive functional test and existing spaces between the milk incisors?\nA. vestibular partial Kraus shield.\nB. vestibular plate by Hotz.\nC. palatal plate with an inclined oblique plane.\nD. Catlan\u2019s appliance.\nE. Kar\u0142owska appliance type A.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":164,"question_w_options":"Christensen\u2019s phenomenon is:\nA. occurrence of a triangular space between teeth on the balancing side.\nB. full occlusal contact between posterior teeth during a protrusive mandibular movement.\nC. occurrence of a triangular space between posterior teeth during a protrusive mandibular movement.\nD. occurrence of a triangular space between posterior teeth during a lateral mandibular movement, in the case of complete dentures.\nE. full occlusal contact between posterior teeth during a lateral mandibular movement.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":165,"question_w_options":"Indicate the true statements concerning mandibular border movements:1) they are rhythmic movements;2) they have a wider range than chewing movements;3) mandibular rest position is the most protrusive border position of the mandible;4) they are presented graphically in Posselt\u2019s diagram.The correct answer is:\nA. all the above.\nB. 1,2,3.\nC. 2,3,4.\nD. 2,4.\nE. only 4.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":95,"question_w_options":"Which of the following are used during the hematological preparation of a patient with haemophilia B for an essential surgery?1) factor VIII concentrate;2) prothrombin complex concentrate;3) purified fibrinogen;4) optionally - fresh frozen plasma;5) factor IX concentrate.The correct answer is:\nA. 2,4,5.\nB. 1,2,4.\nC. 3,4,5.\nD. 1,4,5.\nE. 1,2,3.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":132,"question_w_options":"The free mouth opening range in adolescents and adults, measured from the edges of the upper incisors to the lower incisors, in the midline is:\nA. 7-10 mm.\nB. 10-14 mm.\nC. 20-32 mm.\nD. 40-52 mm.\nE. 54-62 mm.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":124,"question_w_options":"Which factors support tooth extraction during orthodontic treatment?1) deep bite;2) proclined teeth;3) mandible anteriorotation;4) mandible posteriorotation;5) decrease of the interincisal angle.The correct answer is:\nA. 1,2,3.\nB. 1,3,5.\nC. 2,4,5.\nD. 1,4.\nE. 1,2,4,5.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":83,"question_w_options":"Which of the following complications could occur during tooth extraction?\nA. trismus.\nB. episode of paroxysmal tachycardia.\nC. Horner\u2019s syndrome.\nD. necrosis of the mucosa.\nE. none of the above.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":173,"question_w_options":"The treatment of choice in anaphylactic shock is the administration of:\nA. hydrocortisone.\nB. antihistamines.\nC. adrenaline.\nD. salbutamol.\nE. infusion fluid.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":108,"question_w_options":"Which type of leukoplakia is characterized by the highest risk of malignant transformation?\nA. homogenous leukoplakia of the buccal mucosa.\nB. homogenous leukoplakia of the palate.\nC. homogenous leukoplakia of the tongue.\nD. non-homogenous leukoplakia of the tongue.\nE. non-homogenous leukoplakia of the buccal mucosa.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":40,"question_w_options":"During interview a patient reports that he suffered from heart failure three years ago. On X-ray type A internal resorption in tooth 22 is visible. The tooth is asymptomatic and responds correctly to mechanical and thermal stimuli. The patient maintains oral hygiene at a satisfactory level. Indicate the procedure recommended in this case:\nA. immediate RCT and filling the resorption cavity with glass-ionomer.\nB. immediate RCT and filling the root canal with calcium hydroxide.\nC. immediate RCT and filling the root canal with MTA for 6 months.\nD. apical resection of the tooth after RCT and retrograde filling the resorption cavity with MTA.\nE. extraction of the tooth.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":17,"question_w_options":"What is the microscopic shape of an early carious lesion on a smooth tooth surface?\nA. it is usually seen to be cone-shaped, with the apex of the cone pointing towards the enamel-dentine junction.\nB. it is usually seen to be cone-shaped, with the base of the cone pointing towards the enamel-dentine junction.\nC. \u201cscenic mountain landscape\u201d.\nD. ring shaped.\nE. diffusive canals.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":149,"question_w_options":"Indicate the active methods which help establish the central position of the edentulous mandible:1) swallowing method - swallowing saliva and closing the mandible at the end of the activity;2) doctor\u2019s gentle pressure on patient\u2019s chin;3) multiple repetition of closing and opening the mouth;4) closing the mandible while the doctor is pressing the occlusion rim in the posterior teeth area;5) touching the posterior border of the upper base plate with the tip of the tongue;6) closing the mandible together with tilting the head forward;7) closing the mandible, while the head is tilted backward;8) using Dawson\u2019s manipulation.The correct answer is:\nA. 1,2,4,5,8.\nB. 2,3,4,6,8.\nC. 1,3,4,5,7,8.\nD. 1,2,3,4,7.\nE. 1,3,5,7.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":56,"question_w_options":"The significant caries index is used for:\nA. caries risk assessment.\nB. caries susceptibility analysis.\nC. selecting a group of children with a high frequency of caries from the study population.\nD. assessment of tooth decay in the study group in relation to 1\/3 of the number of examined people in a given population.\nE. determination of the mean DMFT in a given population of 1\/3 of the subjects with the largest number of teeth affected by caries.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":186,"question_w_options":"A dental practitioner is subject to control (in relation to his decisions on temporary unfitness for work) by:\nA. Tax Office.\nB. Treasury Control Office.\nC. Medical Chambers.\nD. Bioethics Committees.\nE. Social Insurance Institution (ZUS).","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":21,"question_w_options":"Changes in plaque pH following a rinse with a glucose solution were first observed by Stephan. How much time the acid plaque takes to return to its normal pH values in the region of 7?\nA. 1 - 2 minutes.\nB. 5 - 10 minutes.\nC. 15 - 20 minutes.\nD. 30 - 60 minutes.\nE. 70 - 90 minutes.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":169,"question_w_options":"Indicate the false statement concerning status epilepticus:\nA. it should be terminated as quick as possible because it may lead to permanent brain damage.\nB. diazepam is the first-line treatment.\nC. it can\u2019t be diagnosed unless convulsions are observed.\nD. it may be caused by a withdrawal of opiates or benzodiazepines.\nE. head trauma, brain tumour or encephalitis may provoke status epilepticus in a patient who has never had epileptic seizures.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":76,"question_w_options":"Indicate the false statement concerning penicillin antibiotics:\nA. common feature of all antibiotics of this group is a \u03b2-lactam ring fused to thiazolidine, thus creating the so-called penam.\nB. natural penicillins are produced biosynthetically.\nC. benzylpenicillin is administered enterally and parenterally.\nD. procaine penicillin is a combination of benzylpenicillin and procaine.\nE. all aminopenicillins, including amoxicillin, are beta-lactamase sensitive.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":99,"question_w_options":"Indicate the true statements concerning the treatment of the pterygomandibular abscess:1) abscess is always incised extraorally;2) incision should be always preceded by fine needle aspiration;3) extraoral incision should be performed below the zygomatic arch;4) in the case of intubation it should be performed intranasally;5) in the case of an odontogenic cause, the treatment should be initiated with the extraction of a causal tooth.The correct answer is:\nA. 1,3.\nB. 1,2,5.\nC. 1,3,4.\nD. 2,4.\nE. 2,4,5.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":60,"question_w_options":"Indicte the true statements concerning fissure sealing:1) presence of caries on the approximal surface of a tooth is a temporary contraindication;2) low and moderate risk of caries is a contraindication;3) sealing the fissure up to 6 months after tooth eruption is the most effective;4) fissure sealing procedure can be performed at any age;5) if it is difficult to obtain dryness, composite sealing is recommended.The correct answer is:\nA. 2,3,4.\nB. 1,4,5.\nC. 1,3,4.\nD. 1,2,3.\nE. 2,3,5.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":128,"question_w_options":"At birth children reveal:\nA. embryonal prognathism.\nB. fetal progenia.\nC. pseudo-distoclusion.\nD. morphological retrogenia.\nE. physiological retrogenia.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":37,"question_w_options":"A 22-year-old male patient complains of a pain in tooth 22 that awakened him at 4:00 AM and still persists. The intraoral examination revealed the presence of a clinically acceptable, extensive filling on the distal surface of tooth 22. The patient reports that the filling was placed a month ago and the procedure was performed under anesthesia. In the described situation it is advisable to:\nA. exclude the tooth from occlusion and order a painkiller, and observe the tooth.\nB. remove the filling, apply an odontotropic material and temporary filling, and observe the tooth.\nC. perform pulp extirpation under anesthesia and implement RCT.\nD. replace the filling with glass-ionomer.\nE. implement open treatment and order nonsteroidal antiinflammatory drugs (NSAIDs).","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":190,"question_w_options":"An audit of the taxpayers\u2019 performance related to social insurance is conducted by:\nA. employees.\nB. employers.\nC. Medical Chamber.\nD. Tax Office inspectors.\nE. Social Insurance Institution inspectors.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":104,"question_w_options":"Desquamative gingivitis is not a symptom of:\nA. oral lichen planus.\nB. pemphigoid.\nC. lupus erythematosus.\nD. Beh\u00e7et\u2019s disease.\nE. pemphigus.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":2,"question_w_options":"Indicate the true statement concerning incipient caries:\nA. it is an irreversible process.\nB. it is the effect of microleakage.\nC. it can undergo remineralization.\nD. it is characterized by a broken enamel surface but it does not penetrate into the dentine.\nE. it is the effect of polymerization shrinkage of dental fillings.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":153,"question_w_options":"Blocking out the undercuts on working casts during the laboratory fabrication of acrylic partial dentures enables:1) place the denture on the dentures bearing area, according to the planned path of insertion;2) protect the periodontium of abutment teeth when using the denture;3) determine the area for correct positioning of prosthetic claps;4) create a space for acrylic resin.The correct answer is:\nA. 1,2.\nB. 1,2,4.\nC. 2,4.\nD. 2,3,4.\nE. 3,4.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":145,"question_w_options":"If the span allows for it, the indication for a classic prosthetic bridge are the following edentulous spaces:1) class I according to Kennedy, modification 1;2) class II according to Kennedy;3) class IV according to Kennedy;4) class II according to Galasinska;5) Eichner\u2019s group A3.The correct answer is:\nA. 3,4.\nB. 1,2,3,4.\nC. 1,2,3,5.\nD. 1,2,4,5.\nE. 1,3,4,5.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":112,"question_w_options":"Which of the periodontal risk factors is not a non-modifiable factor?\nA. age.\nB. gender.\nC. genetic factor.\nD. diabetes.\nE. race.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":119,"question_w_options":"Which factor is not associated with a measurement error in periodontal charting of PD and CAL?\nA. type of periodontal probe calibration.\nB. angle of periodontal probe insertion in relation to the long axis of the tooth.\nC. force of the probing.\nD. type of the periodontal tissue measured: gingival sulcus vs. gingival pocket vs. periodontal pocket.\nE. number of sites measured around the tooth.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":51,"question_w_options":"The fall of a 3-year-old child caused the root tip of tooth 51 to move in the labial direction. Clinically, half the crown is visible and no malocclusion. X-ray revealed a visible root tip, shorter than that of the adjacent tooth, and no root fracture. The most appropriate treatment should be:\nA. periodic observation.\nB. immediate tooth extraction.\nC. tooth extrusion and splinting for 3 weeks.\nD. tooth extraction and replanting in the right position.\nE. cosmetic reconstruction of the shortened crown.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":158,"question_w_options":"What type of gypsum is used for pouring working casts for complete dentures fabricated through injection molding technique?\nA. hard stone.\nB. model plaster.\nC. super hard stone, high strength, high expansion.\nD. impression plaster.\nE. super hard stone, high strength, low expansion.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":10,"question_w_options":"Which functional tooth surfaces are affected by attrition?\nA. occlusal surfaces and incisal edges.\nB. proximal mesial and distal surfaces.\nC. buccal and palatal surfaces.\nD. labial and lingual surfaces.\nE. occlusal and proximal surfaces.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":47,"question_w_options":"The pulp of deciduous tooth during its development and full formation is characterized by:1) poor vascularization, a small number of cellular elements;2) good vascularization, a large number of cellular elements;3) lack of the subodontoblastic plexus and sensory fibers in the dentinal tubules;4) greater defense potential compared with a mature tooth;5) lower defense potential compared with a mature tooth;6) less intense accumulation of tertiary dentin and a stronger inflammatory response compared with a mature tooth.The correct answer is:\nA. 1,4,6.\nB. 2,3,4.\nC. 3,4,6.\nD. 1,3,5.\nE. 2,3,5.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":9,"question_w_options":"Indicate the proper definition of dental erosion:\nA. loss of dental hard tissues as a result of chemical processes.\nB. gradual loss of hard tissues caused by natural chewing.\nC. pathological tooth wear caused by aging.\nD. tooth wear caused by physical external factors.\nE. loss of dental hard tissues as a result of chemical processes not involving bacteria.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":174,"question_w_options":"A partial obstruction of the upper respiratory tract may lead to:\nA. brain edema.\nB. pulmonary edema.\nC. brain hypoxia.\nD. sudden cardiac arrest.\nE. all of the above.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":84,"question_w_options":"In the case of acute non-odontogenic inflammation of the maxillary sinus, the treatment begins with:\nA. empirical antibiotic treatment.\nB. targeted antibiotic treatment.\nC. extraction of endodontic treated teeth.\nD. maxillary sinus puncture.\nE. modified Caldwell-Luc surgery.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":123,"question_w_options":"Indicate the true statements concerning the tongue rest position in the mouth:1) rest position of the tongue does not affect dental malocclusion formation;2) anterior rest positioning of the tongue between the upper and lower dental arches may cause anterior or posterior open bite;3) low tongue positioning promotes class III malocclusion;4) low tongue positioning promotes crossbite;5) high rest positioning of the tongue promotes scissor bite formation.The correct answer is:\nA. only 1.\nB. 2,3.\nC. 3,5.\nD. 3,4,5.\nE. 2,3,4,5.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":135,"question_w_options":"Indicate the true statements concerning Andrew\u2019s keys of normal occlusion:1) mesial palatal cusp of the first permanent upper molar is situated in the medial fissure of the first permanent lower molar;2) in the normal occlusion the gingival part of each tooth long axis is mesially inclined in comparison to the part of the crown directed towards the occlusal plane;3) torque of the crowns of incisors: the incisal edge of upper incisors is situated lingually relative to the cervical part of the crowns of these teeth;4) molars and premolars rotated around the long axis take up more space in the dental arch;5) rotated incisors take up less space in the arch in comparison to their normal position.The correct answer is:\nA. 1,2,4,5.\nB. 1,4,5.\nC. 1,2,3.\nD. 4,5.\nE. all the above.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":92,"question_w_options":"Conditions classified as diseases with a high risk of bacterial endocarditis include:1) implantation of artificial heart valves;2) acquired heart defects;3) ostium secundum atrial septal defect;4) medical history of bacterial endocarditis;5) congenital heart defects;6) hypertrophic cardiomyopathy;7) the condition post coronary artery bypass surgery.The correct answer is:\nA. 1,2,3.\nB. 1,4,5.\nC. 3,5,7.\nD. 5,6,7.\nE. 3,4.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":162,"question_w_options":"Indicate the true description of the curve of Spee:\nA. it is a line connecting the tips of the buccal cusps of lower teeth, from the canine to the last molar.\nB. it is a line connecting the tips of the buccal cusps of all upper teeth.\nC. it is a line connecting the homonymous cusps of the teeth on both sides of the dental arch.\nD. it is a curve with upwards convexity.\nE. it is a curve which physiologically should be flat.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":115,"question_w_options":"What is the most cost-effective protocol of non-surgical treatment of generalized advanced periodontitis in terms of clinical improvement in PD and CAL?\nA. LDD.\nB. FMD.\nC. aPDT.\nD. SDD.\nE. subgingival air-polishing.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":142,"question_w_options":"Intracoronal prosthetic restorations can be made of:1) gold alloys;2) cobalt-chromium alloys;3) composite resin materials;4) poly (methyl methacrylate);5) leucite ceramics;6) alumina ceramics;7) lithium disilicate ceramics;8) zirconium oxide ceramics.The correct answer is:\nA. 1,2,3,4,6,8.\nB. 1,3,5,7.\nC. 1,3,5,6,7,8.\nD. 1,3,5,6,7.\nE. all the above.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":154,"question_w_options":"Which of the following procedures performed during the repair of a fractured acrylic denture base plate are correct?1) controlling the sharpness of the fragments\u2019 surface and the possibility of matching them exactly;2) the fragments are immobilized using modeling wax on the side from the gingival surface;3) after pouring the cast, the fracture gap is widened to 2 mm and beveled at 30 degrees;4) after pouring the cast, the fracture gap is smoothened with a file or with a grinding paper.The correct answer is:\nA. 1,2,3.\nB. 1,2.\nC. 1,2,4.\nD. 1,3.\nE. 1,4.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":5,"question_w_options":"Indicate the true statements concerning glass-ionomer cements:1) glass-ionomer cements show micromechanical and chemical adhesion;2) resin modified glass-ionomer restorative materials can be finally finished immediately after light curing;3) conventional glass-ionomer materials release more fluoride than resin modified glass-ionomer;4) addition of tartaric acid to conventional glass-ionomers increases fluoride release;5) compomer is another name for the resin modified glass-ionomer material.The correct answer is:\nA. 1,2,3.\nB. 2,4,5.\nC. 1,4,5.\nD. 2,3,5.\nE. 1,3,5.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":103,"question_w_options":"EBV is not a causative factor of:\nA. Burkitt\u2019s lymphoma.\nB. infectious mononucleosis.\nC. hairy leukoplakia.\nD. Kaposi\u2019s sarcoma.\nE. nasopharyngeal carcinoma.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":197,"question_w_options":"The analysis of overall disease burden in 2016 showed that oral cavity diseases contribute 0.73% to the total DALY. The DALY indicator means:\nA. disability-adjusted life years.\nB. quality-adjusted life years.\nC. healthy life years.\nD. average life expectancy in good health.\nE. potential years of life lost.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":30,"question_w_options":"Indicate the correct sentences concerning direct pulp capping: 1) dentine bridge forms two weeks after MTA application;2) hardening Ca(OH)2 does not initiate a dentin bridge formation;3) it is not recommended to perform this procedure if the tooth gives a positive response to percussion test;4) NaOCl can be used as a hemostatic agent;5) it is not recommended to use MTA in the case of carious pulp exposure.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 3,4,5.\nD. 1,3,4.\nE. 1,2,5.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":178,"question_w_options":"An obligation to conclude the civil liability agreement (OC) rests on the dentist who:\nA. is employed under an employment contract for the time of replacement of an absent employee.\nB. carries on an individual medical practice.\nC. is employed under an employment contract of unlimited duration.\nD. is employed under an employment contract of limited duration.\nE. is employed under an employment contract for a trial period.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":67,"question_w_options":"The parent comes to the dental office with a 3-year-old child after a dental trauma. The tooth is displaced (retruded); during tapping a metallic-like (ankylotic) sound can be heard, no mobility and altered occlusion can be observed. The tooth should be cleaned with a spray of water, saline or chlorhexidine and:\nA. the tooth should be left for spontaneous self-eruption.\nB. local anesthesia should be applied and the tooth should be repositioned by finger pressing.\nC. local anesthesia should be applied and the tooth should be extracted.\nD. the tooth should be ground.\nE. local anesthesia should be applied and the tooth should be repositioned by finger pressing and splinted.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":88,"question_w_options":"Causal treatment in the therapeutic process of an odontogenic abscess consists in:\nA. administration of antibiotics.\nB. incision of the abscess.\nC. incision of the abscess and its drainage.\nD. administration of antibiotics, incision of the abscess and its drainage.\nE. none of the above.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":71,"question_w_options":"A cooperative patient aged 5, in a good general health, having regular dental treatment and with no active caries lesions, has a spontaneous pain in tooth 85. The bleeding from the pulp is hard to arrest, the pulp reacts to stimuli, gives no response to tapping, and there is no changes in the periapical area on an x-ray. Indicate the proper treatment:\nA. devitalization and the amputation of pulp.\nB. amputation of vital pulp with a use of formocresol.\nC. amputation of vital pulp with a use of ferrum sulfate.\nD. amputation of pulp with a use of calcium hydroxide or MTA.\nE. root canal treatment.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":139,"question_w_options":"The first physiological increase in the vertical occlusal dimension occurs as a consequence of:1) eruption of the first deciduous molars;2) eruption of the first permanent molars;3) growth of the alveolar processes;4) growth of the mandibular body;5) growth of the mandibular ramus.The correct answer is:\nA. 1,3.\nB. 2,3.\nC. 1,3,5.\nD. 2,3,4.\nE. 2,3,5.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":26,"question_w_options":"Indicate the true statements about EDTA and urea based lubricants used in endodontics:1) have strong bactericidal potential;2) have the ability to bind calcium ions from the root dentin surface;3) do not require rinsing before root canal filling;4) may be the cause of acute inflammatory symptoms from periapical tissues.The correct answer is:\nA. 3,4.\nB. 1,4.\nC. 1,2.\nD. 2,3.\nE. 2,4.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":181,"question_w_options":"The patient is guaranteed by law the right to: 1) obtain the information concerning their health from their dentist;2) respect for their dignity and intimacy when being provided dental services;3) information confidentiality concerning their dental treatment;4) inform the dentist about side effects of the dental treatment related drug.The correct answer is:\nA. 1,2.\nB. 1,2,3.\nC. all the above.\nD. 2,3,4.\nE. 1,3.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":27,"question_w_options":"Indicate the true statements regarding 2% chlorhexidine used in endodontics:1) can be used as an alternative to sodium hypochlorite;2) binds to the positively charged cytoplasmic membrane of bacterial cells;3) is neutralized in the root canal in the presence of organic tissue;4) has antifungal properties;5) has the ability to bind to hydroxyapatite.The correct answer is:\nA. 1,2,5.\nB. 2,3,4.\nC. 3,4,5.\nD. 1,2,4.\nE. 1,3,5.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":180,"question_w_options":"Under group dental practice functioning as a partner company dental services can be provided only by dentists who are:\nA. employed under an employment contract.\nB. partners in the company.\nC. employed under a contract of mandate.\nD. employed under a contract for specific work.\nE. taking a postgraduate internship and are employed under an agreement on volunteering.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":70,"question_w_options":"Indicate the false statement concerning the use of agents for topical fluoridation:\nA. varnish with ACPF complex is effective in the treatment of dentine hypersensitivity.\nB. gels and foams with APF complex should not be used in patients with composite restorations.\nC. for children with deciduous dentition 0.25 ml is an one-time dose of varnish containing 5% NaF.\nD. varnishes with fluoride and with ACP complex may also contain chlorhexidine.\nE. ammonium fluoride in Fluor Protector S agent delivers 22600 ppm F.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":138,"question_w_options":"The sucking reflex is a physiological activity at birth, but it may lead to malocclusion if it is retained too long. The sucking reflex should normally disappear by:\nA. 6 month of life.\nB. 12 month of life.\nC. 18 month of life.\nD. 30 month of life.\nE. 4 year of life.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":66,"question_w_options":"Which of the following data from the CRA questionnaire filled by a nurse in for 3-year-old boy with nephrotic syndrome speak in favor of a low risk of caries?1) the presence of bacteriological biofilm;2) lack of restorations with secondary caries;3) daily intake of less than 3 sugar snacks between main meals; 4) not increased level of Streptococcus mutans;5) lack of active caries lesions in the mother.The correct answer is:\nA. all the above.\nB. 2,3,4,5.\nC. 2,3,5.\nD. 2,3.\nE. none of above.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":89,"question_w_options":"The submucosal abscess of the oral cavity vestibule compared with the subperiosteal abscess is characterized by:\nA. less pain and more palpable fluctuation.\nB. stronger pain and less palpable fluctuation.\nC. less pain and less palpable fluctuation.\nD. stronger pain and more palpable fluctuation.\nE. none of the above.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":196,"question_w_options":"In which circumstances morbidity rate reaches lower values?\nA. disease has a short duration.\nB. disease has a long duration.\nC. life expectancy of patients increases.\nD. disease immigration occurs.\nE. all cases of the disease are reported.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":31,"question_w_options":"To improve the effectiveness of a sodium hypochlorite solution, it is recommended to:1) heat the solution to body temperature;2) cool the solution to 15\u00b0C;3) mix the solution with CHX;4) mix the solution with H2O2;5) activate the solution by ultrasound;6) increase the volume of the solution.The correct answer is:\nA. 1,3,4.\nB. 2,3,5.\nC. 1,5,6.\nD. 2,4,5.\nE. 1,4,6.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":179,"question_w_options":"The controlling members of the district medical chamber who perform their duty in the dental office of a dentist carrying on individual medical practice have the right to: 1) request to provide documentations and information;2) enter the facility where medical treatment is provided;3) participate in providing medical treatment;4) access medical records;5) request oral and written explanations;6) access fiscal documents.The correct answer is:\nA. 1,2.\nB. 1,2,3,4.\nC. 1,6.\nD. 3,4,5,6.\nE. 1,2,3,4,5.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":102,"question_w_options":"Which of the following conditions is not a disease?\nA. black hairy tongue.\nB. fissured tongue.\nC. superficial glossitis.\nD. macroglossia.\nE. geographic tongue.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":4,"question_w_options":"What is the size of filler particles in microfill composites?\nA. 10-100 \u00b5m.\nB. 1-10 \u00b5m.\nC. 0.1-1 \u00b5m.\nD. 0.01-0.04 \u00b5m.\nE. 0.002 - 0.075 \u00b5m.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":155,"question_w_options":"During the laboratory stages of fabricating removable acrylic dentures, the change of a waxed-up prosthetic restoration to acrylic resin is performed in the polymerization dental flask. Gypsum mold, after dewaxing and isolation, is packed with acrylic resin in the following stage:\nA. sticky.\nB. stringy.\nC. dough.\nD. sandy.\nE. rubbery.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":143,"question_w_options":"Indicate the true statements concerning the modified ridge lap pontic of a prosthetic bridge:1) gingival surface of the pontic should be concave;2) gingival surface of the pontic should align to the mucosa on the whole surface of the alveolar ridge;3) the most favorable is to fabricate the gingival surface of the pontic out of ceramics or polished metals;4) the pontic should fill interproximal spaces;5) the pontic should be straight-line, with a reduced occlusal surface and lowered cusps.The correct answer is:\nA. 3,5.\nB. 2,3,5.\nC. only 3.\nD. 2,3.\nE. 1,4.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":114,"question_w_options":"Which of the following is not a symptom of severe periodontitis?\nA. clinical attachment loss.\nB. bone loss.\nC. tooth mobility.\nD. furcation involvement.\nE. spontaneous gingival bleeding.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":163,"question_w_options":"Indicate the true statement concerning mandibular movements in the temporomandibular joint:\nA. during an opening mandibular movement, in the upper joint compartment a rotary movement occurs.\nB. during a closing mandibular movement, in the upper and lower joint compartments a rotary movement occurs.\nC. during an opening and closing mandibular movement, in the lower joint compartment a sliding movement occurs.\nD. during an opening mandibular movement, in the upper joint compartment a movement around the vertical axis occurs.\nE. during an opening and closing mandibular movement, in the upper joint compartment a sliding movement occurs, while in the lower joint compartment a rotary movement occurs.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":134,"question_w_options":"Which of the following muscles does not originate from the first branchial arch?\nA. orbicularis oris.\nB. masseter.\nC. lateral pterygoid.\nD. temporalis.\nE. mylohyoid.","answer":"A"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":93,"question_w_options":"Indicate the false statement concerning the anaphylactic shock:\nA. the most common reason for anaphylactic shock in the dental office is the administration of a local anaesthetic.\nB. anaphylactic shock is characterized by acute immediate hypersensitivity.\nC. in most cases prodromal signs occur which include anxiety, flushing, urticaria and rash accompanied by intense pruritus.\nD. metallic taste may be one of the first symptoms.\nE. subsequent symptoms of anaphylaxis include: compensatory increase in blood pressure, bradycardia, bronchospasm.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":85,"question_w_options":"An indication for tumour radiotherapy in the area of the oral cavity is:1) melanoma;2) embryonal rhabdomyosarcoma;3) solid carcinoma;4) myeloma;5) biologically inoperable carcinoma.The correct answer is:\nA. 1,2,3.\nB. 1,3,5.\nC. 2,3,5.\nD. 3,4,5.\nE. 2,3,4,5.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":122,"question_w_options":"The asymmetric abnormal development of the first and second branchial arches is associated with:1) Goldenhar syndrome;2) Crouzon syndrome;3) Apert syndrome;4) cleidocranial dysplasia;5) hemifacial hypertrophy.The correct answer is:\nA. only 1.\nB. 2,3.\nC. 4,5.\nD. 1,5.\nE. 1,4,5.","answer":"D"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":175,"question_w_options":"Which of the following is an indication for electrical defibrillation?\nA. atrial fibrillation.\nB. ventricular fibrillation.\nC. pulseless ventricular tachycardia.\nD. A and B are true.\nE. B and C are true.","answer":"E"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":8,"question_w_options":"Which of the following adhesives are part of self-etching adhesive systems?\nA. Scotchbond and All-Bond 2.\nB. Xeno III and Prompt L-Pop.\nC. OptiBond FL and Scotchbond.\nD. OptiBond Solo Plus and Prompt L-Pop.\nE. All-Bond 2 and Xeno III.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":46,"question_w_options":"The diameter of yellow manual endodontic files may have at the DO point:\nA. 0.08 mm, 0.2 mm, 1.2 mm.\nB. 0.1 mm, 0.5 mm, 1.5 mm.\nC. 0.2 mm, 0.5 mm, 1 mm.\nD. 0.3 mm, 0.5 mm, 1.2 mm.\nE. 0.1 mm, 0.3 mm, 0.9 mm.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":159,"question_w_options":"Indicate the true statements concerning investment materials:1) they are used for fabricating the casting molds in cast partial dentures\u2019 fabrication;2) they are used for fabricating the casting molds in acrylic dentures\u2019 fabrication;3) they are used for fabricating the so-called duplicated casts;4) coefficient of expansion compensates the solidification shrinkage of metal during cooling;5) coefficient of expansion plays no role in compensating the solidification shrinkage of metal.The correct answer is:\nA. 2,3,5.\nB. 2,3,4.\nC. 1,3,4.\nD. 1,3,5.\nE. 1,5.","answer":"C"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":11,"question_w_options":"Phosphoric acid is used for dentin etching and smear layer removal prior to the application of a bonding system of:\nA. IV generation only.\nB. IV or V generation.\nC. IV or VI generation.\nD. V or VI generation.\nE. VI or VII generation.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":118,"question_w_options":"Which of the following periodontal risk factors exhibits a dose-effect relationship?\nA. certain single-nucleotide polymorphisms.\nB. smoking.\nC. mucocutaneous disorder-associated.\nD. BMI.\nE. personal income.","answer":"B"},{"edition":"2020_wiosna","year":"2020","season":"spring","question_id":50,"question_w_options":"From what age a single 0.25 ml dose of 5% NaF varnish can be used?\nA. from birth.\nB. from the age of 1.\nC. in the period of mixed dentition.\nD. only in permanent dentition.\nE. depending on the child's ability to spit saliva.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":160,"question_w_options":"A gradual loss of teeth triggers in the stomatognatic system:1) pathological processes;2) physiological reserves;3) compensation processes;4) functional compensatory mechanisms;5) irreversible functional damage.\nA. 1,2,3.\nB. 1,3,4.\nC. 1,4,5.\nD. 1,3,5.\nE. 2,3,4.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":28,"question_w_options":"A 40-year-old patient reports to the dental office with severe pain of tooth 34 lasting for a week. During intraoral examination an extensive caries cavity of tooth 34 with demineralized dentin at the bottom is noticed. The tooth has an increased sensitivity to cold and shows no reaction on percussion. Radiological examination did not reveal any periapical lesion. The optimal management in this case consists in:\nA. observation.\nB. general antibiotic therapy.\nC. cavity preparation, indirect pulp capping.\nD. cavity preparation, direct pulp capping.\nE. pulp extirpation in anesthesia, root canal treatment.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":90,"question_w_options":"In the course of a difficult lower third molar eruption, the following complications may occur:1) trismus;2) pterygomandibular space abscess;3) ostitis;4) submandibular lymphadenitis;5) parapharyngeal space abscess.\nA. 1,2,5.\nB. 2,3.\nC. 1,2,3.\nD. 1,4,5.\nE. all of the above.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":137,"question_w_options":"The recommended force level for orthodontic changes during headgear therapy is:\nA. 50-150 g per side.\nB. 100-200 g per side.\nC. 150-350 g per side.\nD. 350-450 g per side.\nE. 400-650 g per side.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":121,"question_w_options":"Disorders in relation to 3 spatial planes include:1) partial anterior open bite;2) microgenia;3) macrogenia;4) complete deep bite;5) micrognathia.\nA. 1,2.\nB. 2,3,5.\nC. 1,4.\nD. 2,3,4.\nE. all of the above.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":86,"question_w_options":"The indications for periapical surgery include:1) unknown cause of endodontic treatment failure;2) possibility of performing conventional root canal treatment;3) procedural errors during the root canal treatment;4) anatomical obstacles, such as calcification of the root canal;5) transverse fracture of the root in the periapical area.\nA. 3,4,5.\nB. 1,3,4.\nC. 1,2,3.\nD. 2,5.\nE. 1,4,5.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":69,"question_w_options":"The so called \u201etransmission\u201d of carious bacteria takes place intermittently and in a particular period of child\u2019s life that is called a \u201ewindow of infectivity\u201d. There are two such \u201ewindows of infectivity\u201d. The second \u201ewindow of infectivity\u201d occurs between:\nA. 6 and 12 month of life, most commonly at 10 month of life.\nB. 19 and 31 month of life, most commonly at 26 month of life.\nC. 5 and 6 year of life.\nD. 6 and 12 year of life.\nE. 10 and 13 year of life","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":176,"question_w_options":"In case of breaching the patient\u2019s right for information, which consequences might befall the dentist?\nA. paying the compensation for the damage sustained by the patient.\nB. paying the compensation and reparation for the damage sustained by the patient.\nC. fine payable to Patient\u2019s Ombudsman.\nD. paying the reparation for the damage sustained by the patient.\nE. incurring administrative financial penalty imposed by the Patient\u2019s Ombudsman.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":199,"question_w_options":"The measure of the disease severity and the ineffectiveness of its treatment is the rate of:\nA. incidence.\nB. prevalence.\nC. morbidity.\nD. case fatality.\nE. mortality.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":45,"question_w_options":"Indicate the false statement regarding enameloblastoma:1) occurs mainly in the lateral region of the mandible;2) does not show characteristic features on X-ray in the final stage of development;3) does not cause root resorption of root canal treated teeth;4) requires surgical treatment.\nA. 1,2.\nB. 2,3.\nC. 3,4.\nD. 1,3.\nE. 2,4.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":12,"question_w_options":"Indicate false statements about root caries: 1) exposed cementum and dentin, are less mineralized than enamel and more susceptible to carious agents;2) the microflora of root caries is different from the microflora associated with enamel caries;3) the critical pH at which root dentin dissolution occurs is 5.0\u20135.5;4) the freshly exposed root surface has a lower fluoride concentration than enamel.\nA. 1,2.\nB. 2,3.\nC. 3,4.\nD. 1,3.\nE. 1,4.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":53,"question_w_options":"Which of the below mentioned methods does not qualify as minimally invasive treatment of carious lesions?\nA. sonic caries removal.\nB. laser preparation.\nC. abrasive preparation.\nD. chemo-mechanical caries removal.\nE. atraumatic restorative treatment by means of steel crowns seated in traditional manner.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":183,"question_w_options":"According to \u00a78 of the Regulation of the Minister of Health on the types, scope and templates of medical documentation and how to process it, the internal, individual patient documentation may include patient\u2019s authorization to provide information on their health condition and provided health services. Such authorization is granted on the following principles:1) patient can authorize only their spouse, siblings and their children of age;2) patient can authorize any person but only one;3) patient can authorize any number of persons;4) each time the patient gives his authorization to a given person, they have to justify it;5) patient can diversify the range of information provided for authorized persons.\nA. 1,4.\nB. 2,4.\nC. 3,5.\nD. 1,5.\nE. only 2.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":24,"question_w_options":"Indicate the consequences of a prolonged drying of the cavity with compressed air:1) decreasing the binding strength of the bonding system;2) positive impact on the formation of the hybrid layer;3) displacement of odontoblasts deeper into the pulp;4) collapse of exposed collagen fibers.\nA. 1,2.\nB. 1,4.\nC. 2,3.\nD. 2,4.\nE. 3,4.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":73,"question_w_options":"A traditional method of partial amputation of dental pulp is based on cutting the pulp at the:\nA. level of canal entrances.\nB. depth of 2 mm.\nC. depth of 2\/3 of the crown length.\nD. apex.\nE. half of the root length.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":65,"question_w_options":"A behavioral method for reducing anxiety and fear is:\nA. use of topical anesthetics.\nB. general anesthesia.\nC. oral sedation.\nD. systematic desensitization.\nE. use of local anesthesia.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":32,"question_w_options":"Which of the following statements concerning nickel-titanium endodontic files is false?\nA. it is possible to see the signs of material fatigue on the surface of the instrument and they can indicate a higher risk of breakage.\nB. NiTi alloy is used for manufacturing both hand and engine-driven instruments.\nC. they should be used only after the preparation of a straight-line access to the root canal.\nD. they are less effective in preparing wide, oval root canals.\nE. NiTi instruments enable a safer root canal preparation as they retain the original shape and curvature of the canal much better.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":195,"question_w_options":"Indicate Winslow\u2019s public health definition:\nA. public health is \u201ethe science and art of preventing disease, prolonging life and promoting health and efficiency through the organized efforts of society to hygiene the environment, control infectious diseases, educate individuals on private hygiene, organize medical and caring services\u201d.\nB. public health is \u201eorganized effort of society to protect, promote and restore human health\u201d.\nC. public health is \u201eorganized effort of society, first and foremost, through public organizations to improve, promote, protect and restore population health as a result of collective actions\u201d.\nD. public health is \u201ecollective actions to permanently improve health of the entire population\u201d.\nE. public health is \u201ethe science and art of preventing disease, prolonging life and promoting health through the organized efforts of society\u201d.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":49,"question_w_options":"In case of subluxation, the etiological factor is injury: \nA. working perpendicularly to the long axis of tooth.\nB. working parallel to the long axis of tooth.\nC. sustained as a result of crashing into an object with sharp edges.\nD. iatrogenic, due to cavity preparation using high-speed drill without cooling.\nE. none of the above.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":101,"question_w_options":"The location of high-risk malignant transformation of leukoplakia is: \nA. tongue, gingiva, retromolar trigone.\nB. gingiva, tongue surface.\nC. buccal region, hard palate, floor of oral cavity.\nD. soft palate, intra-lateral surface of the tongue, floor of oral cavity.\nE. all oral mucosa surfaces.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":7,"question_w_options":"Indicate correct statement\/s regarding the anatomy of maxillary canine:1) canine is the longest human tooth;2) it has an oval cross-section along the entire length of the root with the oval elongating towards the vestibular-palatal direction;3) outline of chamber access has the shape of an ellipse; in elder patients it is bigger and more elongated in the direction of incisal edge;4) straight path of the canal occurs in about 90% of cases. The root canal of the canine is rarely curved.\nA. only 1.\nB. only 3.\nC. 1,2.\nD. 1,3,4.\nE. 1,2,4.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":156,"question_w_options":"Patient arrived with a complete denture fractured along the palatal suture. The doctor should:1) examine the accuracy of reassembly of broken fragments;2) take the impression with the denture;3) take the impression without the denture;4) fix the denture chairside;5) take the impression with the denture and the impression of the opposing dental arch.\nA. only 1.\nB. 1,2.\nC. 1,3.\nD. 1,5.\nE. only 4.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":140,"question_w_options":"The Simon plane goes through:\nA. nasion point and is perpendicular to Frankfurt and sagittal planes.\nB. glabella point and is perpendicular to Frankfurt and sagittal planes.\nC. orbitale point and is perpendicular to Camper plane.\nD. orbitale point and is perpendicular to Frankfurt and sagittal planes.\nE. nasion point and is perpendicular to Camper plane.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":117,"question_w_options":"Which of the following HPV viruses is\/are responsible for the malignant transformation of leukoplakia?\nA. HPV 16.\nB. HPV 6 and 11.\nC. HPV 13 and 32.\nD. HPV 18.\nE. HPV 16 and 18.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":116,"question_w_options":"Which antiseptics are used in FMD protocol?\nA. phenolic compounds.\nB. quaternary ammonium compounds.\nC. oxygenating agents.\nD. herbal extracts.\nE. bisbiguanides.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":141,"question_w_options":"Retention elements used in modern overdentures include: 1) posts and cores with dome crowns;2) dome crowns;3) telescopic crowns;4) splint bars;5) ball interlocks;6) magnets;7) denture locator implants.\nA. all of the above.\nB. 2,4.\nC. 1,3,4.\nD. 1,4,5.\nE. 1,2,3.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":157,"question_w_options":"On delivery of their immediate denture, within the first 24 hours, the patient should be advised:\nA. to clean the denture in antiseptic solution before sleep and place the denture back in the mouth.\nB. to clean the denture after each meal and leave the denture in the mouth for the night.\nC. not to remove the denture from the mouth.\nD. to wash the denture in warm water before sleep and store the denture in dry conditions.\nE. to place the denture in antiseptic solution for the night.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":48,"question_w_options":"Short lasting provoked tooth pain, no reaction to tapping, increased reaction to cold, which ceases after the elimination of the trigger, are the symptoms of:\nA. reversible pulpitis.\nB. irreversible pulpitis.\nC. pulp necrosis.\nD. apical periodontitis.\nE. submucosal abscess.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":100,"question_w_options":"The treatment of infiltrative actinomycosis includes:1) incision and drainage of the abscesses;2) antibiotic therapy;3) physiotherapy;4) removing all potential odontogenic infections;5) vitamin B and C supplementation.\nA. 1,2.\nB. 1,2,3.\nC. 2,3,4.\nD. 2,3,4,5.\nE. all of the above.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":33,"question_w_options":"Indicate the false statement concerning vertical root fracture (VRF):\nA. VRF is an indication for tooth extraction.\nB. VRF is mainly observed in the teeth after endodontic treatment.\nC. teeth in which the root canals were obturated using lateral condensation of gutta-percha are particularly susceptible to this complication.\nD. a wide periodontal pocket at the examined tooth may suggest VRF in that tooth.\nE. VRF may by asymptomatic.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":194,"question_w_options":"According to 2019 Analysis of Global Burden of Diseases, three most common reasons of health loss in Polish residents are:\nA. ischemic heart disease, lung cancer, lower back pain.\nB. lung cancer, type 2 diabetes, ischemic heart disease.\nC. ischemic stroke, COPD, colorectal cancer.\nD. ischemic heart disease, type 2 diabetes, collapse.\nE. lung cancer, cirrhosis, collapse.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":64,"question_w_options":"Which of the following root fractures has the best prognosis?\nA. in vertical plane.\nB. in oblique plane.\nC. in horizontal plane, with a fracture line in cervical one-thirds of the root.\nD. with displaced tooth fragments.\nE. in horizontal plane, with a fracture line in apical one-thirds of the root.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":72,"question_w_options":"Class V by Ellis, the classification of dental trauma, embraces:\nA. fracture of the crown in the cervical area.\nB. avulsion.\nC. luxation.\nD. fracture of the root.\nE. injury that leads to the pulp necrosis with the tooth crown being fractured or not.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":182,"question_w_options":"According to the Act on the profession of doctors and dentists, the doctor is obliged to pursue the profession in the way that agrees with:1) indications of scientific knowledge, established habits and tradition of the profession;2) indications of current medical knowledge;3) newest and most effective recognized methods and means of preventing, diagnosing and treating diseases;4) available to them methods and means of preventing, diagnosing and treating diseases;5) principles of professional ethics;6) due diligence.\nA. 1,4,5,6.\nB. 1,3,6.\nC. 2,3,5,6.\nD. 1,5,6.\nE. 2,4,5,6.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":25,"question_w_options":"Which of the following restorations undergoes creep as a result of cyclical occlusal stress?\nA. nano-filled composites.\nB. hybrid composites.\nC. amalgams.\nD. flowable composites.\nE. compomers.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":52,"question_w_options":"High risk of caries in a 7-year-old boy can be assessed due to:1) active carious lesions observed in mother\/legal guardian;2) the child is in need of special pediatric care (radiotherapy);3) radiotherapy induced xerostomia;4) carious spots observed on the labial surfaces of maxillary and mandibular teeth;5) patient is using orthodontic braces.\nA. all of the above.\nB. 1,2,3,4.\nC. 2,3,4,5.\nD. 2,3,5.\nE. 3,4.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":13,"question_w_options":"The teeth are characterized by iridescence and are amber-brown in color. Enamel crumbles easily and is prone to wear. RTG shows obliteration of dental cavities and shortened roots of permanent teeth\u201d. Which disorder is described above?\nA. hypoplasia enameli.\nB. discoloratio.\nC. amelogenesis imperfecta.\nD. dentinogenesis imperfecta.\nE. dysplasio dentini.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":44,"question_w_options":"What material can be applied directly to the pulp in a case of pulpotomy?1) glass ionomer;2) calcium hydroxide non-hardening;3) zinc oxide with eugenol;4) MTA.\nA. 1,2.\nB. 1,3.\nC. 2,3.\nD. 2,4.\nE. 3,4.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":177,"question_w_options":"If the screener for professional liability decides that the reason for professional offence of poorly performed maxillary implantation with subsequent prosthetic restoration, which caused inflammation in the area of implants in region of 12 and 14, and resulting in their explantation, was caused by inadequate professional training of such dentist:\nA. the screener for professional liability waives the delivery of the decision. \nB. the screener for professional liability requests the regional medical chamber to appoint a committee of doctors with sufficient professional qualifications, which delivers an opinion of professional training of said dentist.\nC. the screener for professional liability informs the Centre for Postgraduate Education and makes a request to the Centre for Medical Examinations for conducting verification of professional training of said dentist.\nD. the screener for professional liability directs said dentist for re-training and Medical Verification Exam.\nE. the screener for professional liability requests the Centre for Postgraduate Education to appoint a committee, which delivers an opinion of professional training of said dentist.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":198,"question_w_options":"The most common cause of deaths from malignant tumors in Poland is:\nA. colon cancer.\nB. lung cancer.\nC. pancreatic cancer.\nD. gastric cancer.\nE. kidney cancer.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":120,"question_w_options":"Which of the following does not belong to the group of precancerous conditions characterized by the moderate probability of malignant transformation?\nA. leukoplakia.\nB. persistent ulcer.\nC. actinic cheilitis.\nD. senile keratosis.\nE. syphilis and tuberculosis.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":87,"question_w_options":"Indicate the true statement\/s concerning Hoigne syndrome:1) it is a complication of the intravenous administration of procaine penicillin;2) it manifests with blood pressure elevation, bradycardia and hyperventilation that are followed by vomiting and marked pupil dilation;3) symptoms subside spontaneously after 30 to 60 minutes or after steroid administration;4) Hoigne symptom in medical history is a contraindication to penicillin administration.\nA. 1,2.\nB. 1,2,4.\nC. only 2.\nD. only 1.\nE. 1,2,3.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":91,"question_w_options":"Indicate the correct sentences describing the Partsch incision:1) it is a semicircular incision, with its protuberance directed towards the vestibular fornix;2) it assures the correct blood supply and wound regeneration;3) it can shallow the vestibule;4) it is used in the procedure of cystotomy performed along with apex resection;5) it can be used for the extraction of retained teeth.\nA. 1,2.\nB. 2,4.\nC. 2,5.\nD. 2,3,4.\nE. 1,2,3,5.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":136,"question_w_options":"Which of the following types of anchorage will be used in the case of a symmetrical diastema closure?\nA. stationary minimum anchorage.\nB. stationary moderate anchorage.\nC. maximum anchorage.\nD. reciprocal anchorage.\nE. extraoral anchorage.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":161,"question_w_options":"Indicate constructive elements of the prosthetic bridge:\nA. abutment teeth, span.\nB. span, connectors between the span and the abutment.\nC. full prosthetic crowns, intracoronal restorations, post and cores.\nD. pontic: hygienic, heart-shaped, ovate, ridge lap.\nE. dental implants, span.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":29,"question_w_options":"Indicate the true statement concerning endodontic procedures:\nA. pulpotomy is the surgical removal of the coronal and radicular pulp.\nB. pulpectomy is a synonym of pulp amputation.\nC. indirect pulp capping is performed by covering the pulpal wound first with non-setting calcium hydroxide and then with zinc dioxide with eugenol.\nD. apexification means inducing a calcified barrier in a root with an open apex.\nE. antiseptic root canal treatment is performed in teeth with irreversible pulpitis.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":22,"question_w_options":"Indicate the true statement concerning the mechanism of fluorosis development:\nA. fluor affects the function of ameloblasts only in the secretory phase.\nB. the first two years of life are the greatest risk of enamel fluorosis in deciduous incisors.\nC. repeatedly taken low doses of fluoride do not cause fluorosis.\nD. fluoride-rich diet is not a risk of fluorosis.\nE. excess of fluoride adversely affects the size, quantity, shape and quality of enamel apatites.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":185,"question_w_options":"The close person in the meaning of the Act on Patients\u2019 Rights and the Ombudsman for Patients\u2019 Rights is:1) spouse;2) cohabitant;3) any relative up to third level in a straight or side line;4) patient\u2019s legal representative;5) only a person indicated by the patient or by their legal representative.\nA. 1,3.\nB. 3,4.\nC. 1,2,3.\nD. 1,2,4.\nE. only 5.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":75,"question_w_options":"The significant caries index is used for:\nA. caries risk assessment.\nB. caries susceptibility analysis.\nC. selecting a group of children with a high frequency of caries from the study population.\nD. assessment of tooth decay in the study group in relation to 1\/3 of the number of examined people in a given population.\nE. determination of the mean DMFT in a given population of 1\/3 of the subjects with the largest number of teeth affected by caries.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":63,"question_w_options":"Root canal treatment in a deciduous tooth might be performed in the case of:1) incisor in a child under the age of 4? years;2) incisor in a child under the age of 5? years;3) canine in a child under the age of 7-8 years;4) canine in a child over the age of 7-8 years;5) any tooth in a child with hemophilia.\nA. 1,4.\nB. 2,4.\nC. 2,3.\nD. 1,3,5.\nE. 1,4,5.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":193,"question_w_options":"Healthy Life Years indicator increasing faster than the Life Expectancy, means that:\nA. people have shorter lives, mostly living in sickness.\nB. people have shorter lives, but mostly in healthy condition.\nC. people have longer lives, mostly in healthy condition.\nD. people have longer lives, but for longer part live in sickness.\nE. such situation cannot occur.\n","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":34,"question_w_options":"Indicate the true statements regarding dentin bridge formation after direct pulp capping:1) occurs at the junction of the necrotic tissue and the vital, inflamed tissue after the application of calcium hydroxide of high pH;2) consists of two layers: first developed tubular reparative dentin and atubular fibrous reparative dentin formed after stopping inflammation;3) dentin bridge is thicker and more homogenous after the application of MTA compared with thinner dentinal bridge formed after the application of calcium hydroxide.\nA. 1,2.\nB. 1,3.\nC. 2,3.\nD. all of the above.\nE. none of the above.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":107,"question_w_options":"Lesions located on the gingiva and the hard palate are pathognomonic of:\nA. primary herpetic gingivostomatitis.\nB. recurrent herpes infection.\nC. shingles.\nD. infectious mononucleosis.\nE. herpangina.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":1,"question_w_options":"Giomer is:\nA. a polyacid-modified composite with organically modified ceramics.\nB. a resin-modified glass-ionomer with organically modified ceramics.\nC. a glass-ionomer created in PRG technology.\nD. a composite and glass-ionomer hybrid created in S-PRG or F-PRG technology.\nE. bulk-fill composite.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":18,"question_w_options":"What kind of rubber dam retainers are recommended when the anchor tooth is partially erupted?\nA. retainers with prongs directed gingivally.\nB. winged retainers.\nC. retainers such as W2 with small jaws.\nD. retainers with classic, non-inverted prongs.\nE. retainers such as W7 with big jaws.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":150,"question_w_options":"Which impression method is used when fabricating a mucosa-supported denture in a patient with large unbounded edentulous spaces in the mandible and with substantial atrophy of the alveolar ridge?\nA. on the stock impression tray with the use of reversible hydrocolloid impression material.\nB. on the stock impression tray with the use of irreversible hydrocolloid impression material.\nC. on the depressed anterior impression tray with the use of alginate impression materials.\nD. on the depressed anterior impression tray with the use of silicone impression materials.\nE. on the custom impression tray taking functional impression with the use of elastomers.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":146,"question_w_options":"When planning treatment of a patient with partial edentulous spaces, the method of determining centric occlusion depends on: 1) presence of supporting zones;2) occlusal dimension determined by patient\u2019s own teeth;3) destruction of residual dentition;4) type of previously used restorations;5) planned prosthetic restoration.\nA. 1,2,3.\nB. 1,2,4.\nC. 2,3,4.\nD. 3,5. \nE. all of the above.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":59,"question_w_options":"\u201cDouble tooth\u201d is not a tooth after:\nA. fusion.\nB. invagination.\nC. connation.\nD. gemmination.\nE. abnormal separation or connection of tooth buds in different stages of development.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":111,"question_w_options":"Which of the following pathologies is specific to periodontitis only?\nA. formation of a subgingival biofilm.\nB. loss of connection between epithelial attachment cells and the enamel surface.\nC. apical proliferation of the epithelial attachment.\nD. lymphocyte infiltration into the subepithelial connective tissue.\nE. increase in the volume of gingival crevicular fluid.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":166,"question_w_options":"In case of cardiac arrest and applying AED electrodes, it is expected for the AED to indicate pressing the button in order to execute the shock in a following situation:\nA. during each cardiac arrest.\nB. only if patient experiences ventricular fibrillation or ventricular tachycardia.\nC. in case of an atrioventricular block.\nD. in case of an asystole.\nE. in case of a PEA \u2013 pulseless electrical activity.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":189,"question_w_options":"The information in the medical ruling on temporary incapacity to work owing to disease, stay in the hospital or another treatment facility working on stationary or round-the-clock basis and stating the circumstances influencing the right to sickness benefit and its amount is given in the form of letter codes. C code means incapacity to work:\nA. because of tuberculosis.\nB. because of stroke.\nC. which arose after the break of no more than 60 days and its cause is the same as before the break.\nD. because of alcohol abuse.\nE. during pregnancy.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":131,"question_w_options":"Flattened upper lip, deepened nasolabial fold, prominent lower lip and chin displacement towards the malocclusion side are present in:\nA. partial lateral crossbite.\nB. mandibular deviation.\nC. partial anterior crossbite.\nD. total crossbite.\nE. B and D are true.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":96,"question_w_options":"Which of the following bone\/bone substitute materials used in bone augmentation can trigger osteoinduction (osteostymulation)?\nA. alloplastic materials.\nB. autogenic and allogenic materials.\nC. alloplastic and autogenic materials.\nD. only autogenic materials.\nE. alloplastic, autogenic and xenogenic materials.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":79,"question_w_options":"Most common location of squamous cell carcinoma of oral mucosa is:\nA. lower lip.\nB. oral cavity floor.\nC. hard palate.\nD. tongue.\nE. retromolar trigone.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":80,"question_w_options":"One of postoperative complications of surgical treatment of tongue cancer by complete cervical lymphadenectomy is distorting the patient\u2019s figure due to severing the nerve: \nA. facial.\nB. sublingual.\nC. vagus.\nD. glossopharyngeal.\nE. accessory.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":127,"question_w_options":"Which malocclusion has the following description: 2nd class on canines, 1st class of Angle, increased face angle F (according to Schwarz), SNB angle in the norm, pogonion point in the biometric field?\nA. pseudo mesiocclusion.\nB. pseudo distocclusion.\nC. partial distocclusion.\nD. morphologically distal position of the mandible.\nE. partial mesiocclusion.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":170,"question_w_options":"Obesity in adults is diagnosed when the body mass index (BMI = body weight\/height [kg\/m2]) exceeds:\nA. 20.\nB. 24.\nC. 28.\nD. 30.\nE. 40.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":38,"question_w_options":"Diagnodent device works on the basis of the phenomenon of:\nA. laser-induced fluorescence.\nB. AC (alternating current) impedance spectroscopy.\nC. electric resistance.\nD. transillumination.\nE. digital subtraction radiology.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":43,"question_w_options":"Which of the following changes does not occur in aging patients?\nA. decrease in the amount of collagen.\nB. decrease in the number of cells.\nC. decrease in the number of blood vessels.\nD. pulp calcification.\nE. decrease in the activity of odontoblasts.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":14,"question_w_options":"Indicate the true statement\/s concerning instruments used for the preparation of root canals:1) three- or four-step series of rotational movements of Flex-R files is related to the balanced force technique;2) three- or four-step series of rotational movements of Flex-R files is related to the hybrid technique;3) cross sections of a Profile instrument show a U-shape design;4) cross sections of a Protaper instrument show a U-shape design.\nA. 1,3.\nB. 1,4.\nC. 2,3.\nD. 2,4.\nE. only 1.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":55,"question_w_options":"Indicate correct statement regarding preparations used in prevention of dental caries: \nA. application of fluoride gel for 5 minutes daily is considered an effective method of caries prevention after radiotherapy.\nB. second generation varnishes contain xylitol, arginine or chlorhexidine, apart from 5% NaF.\nC. fluoride varnishes, manufactured according to the Recaldent technology may contain chlorhexidine or arginine and chlorhexidine.\nD. 1000 ppm F fluoride varnishes are effective in dental caries prevention.\nE. recaldent is a compound of casein phosphopeptide and tricalcium phosphate.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":54,"question_w_options":"Indicate false statement regarding the treatment of primary caries lesions by means of non-invasive methods:\nA. ideal remineralization agent should not deliver excess amount of calcium ions.\nB. application of agents with high concentration of F results in remineralization of deeper layers of carious lesions.\nC. treatment of white spots by means of highly concentrated fluoride agents stops the development of carious lesions.\nD. remineralization by means of highly concentrated fluorides hinders the penetration of calcium and phosphate ions into the lesion.\nE. CPP-ACP compound slows down caries progression and leads to carious spot repair.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":15,"question_w_options":"Irrigants are unable to reach the apical part of the root if the canal is not enlarged to the size of ISO:\nA. 10.\nB. 15.\nC. 20.\nD. 25.\nE. 35.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":42,"question_w_options":"The preventive resin restoration is a minimally invasive procedure proposed by Simonsen and it is a method combining:\nA. minimally invasive preparation of a carious focus with painting the tooth surface with fluoride varnish.\nB. fissure sealing with ART method.\nC. fissure sealing with painting the tooth surface with fluoride varnish.\nD. mechanical fissure preparation with painting the tooth surface with fluoride varnish.\nE. fissure sealing with minimally invasive preparation of a carious focus filled afterwards with composite.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":171,"question_w_options":"The potentially reversible causes of sudden cardiac arrest denoted as \u201e4H\u201d do not include:\nA. hypoxia.\nB. hypovolemia.\nC. hypocalcemia.\nD. hypothermia.\nE. hyperkalemia.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":39,"question_w_options":"Indicate the false statement concerning inactive caries:\nA. it is a lesion that does not progress.\nB. it is the area in which enamel remineralization took place.\nC. it is the area less resistant to acid action than normal enamel.\nD. it is the area in which secondary enamel maturation occurred.\nE. it is the enamel area in which the dental plaque retention is not observed.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":81,"question_w_options":"Development of a lesion of same or similar texture should be treated as new neoplastic disease not a relapse or metastasis if the time elapsed since the termination of oral cancer treatment is:\nA. 6 months.\nB. 1 year.\nC. 3 years.\nD. 5 years.\nE. 10 years.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":126,"question_w_options":"Indicate false statements regarding the bonding of orthodontic brackets:\nA. in patients subjected to bleaching, lower bonding strength to the bleached enamel may occur.\nB. chemical adhesion and coating the base of the bracket with silane agent is not recommended, as it increases the bonding force of the bracket to the tooth tissue.\nC. the bonding strength of fixed appliance elements to the smooth surface of porcelain restoration is very small.\nD. etching the porcelain surface with 37% phosphoric acid and silanization is recommended in order to increase the bonding strength.\nE. newly made composite restorations do not require silanization in order to increase the bonding strength.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":130,"question_w_options":"An extrusive tooth movement results in:\nA. parallel tooth displacement.\nB. tooth displacement along the long axis of the tooth toward the occlusal plane.\nC. tooth displacement along the long axis of the tooth toward the alveolus.\nD. tooth rotation around its long axis.\nE. root apex displacement in relation to the crown.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":97,"question_w_options":"Gummas developing in late and congenital syphilis are usually located in the area of:\nA. soft palate and eyeballs.\nB. soft palate and cheeks.\nC. hard palate and the nasal septum.\nD. pharynx and tonsils.\nE. cheeks and the tongue.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":78,"question_w_options":"Evaluation of cancer advancement, monitoring of treatment with regard to intensity of metabolic rates and extent of neoplastic infiltration, differentiation between surgical or radiotherapy wound and relapse, and finding primary focus in the presence of metastases, is possible with:\nA. Scintigraphy.\nB. Magnetic Resonance Imagining (MRI).\nC. Positron Emission Tomography (PET).\nD. Ultrasonography.\nE. Computed Tomography (CT).","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":167,"question_w_options":"AED electrodes have been applied to a patient with cardiac arrest. The AED has given a voice prompt: do not touch the patient \u2013 evaluating heart rhythm. How should first aiders behave?\nA. all should stand aside and not touch the patient.\nB. chest compression should be continued, all other people should stand aside.\nC. only mouth-to-mouth resuscitation is allowed.\nD. the distance from the patient should be at least 10 m.\nE. all should stand aside from the patient for at least 2 min.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":188,"question_w_options":"An insured person working for money or taking advantage of doctor\u2019s ruling on temporary incapacity to work in a manner inconsistent with this ruling in the period of stated incapacity to work loses the right to sickness benefit:\nA. for the whole period of stated incapacity to work.\nB. for the first 2 days of stated incapacity to work.\nC. for the first 3 days of stated incapacity to work.\nD. for the first 5 days of stated incapacity to work.\nE. for 7 days of stated incapacity to work.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":58,"question_w_options":"An increased mobility of a tooth can occur after:1) concussion;2) subluxation;3) extrusion;4) intrusion;5) fracture of the root, regardless of its localization.\nA. 1,2,3.\nB. 2,3.\nC. 2,3,4.\nD. only 3.\nE. 2,3,5.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":110,"question_w_options":"Which clinical feature of leukoplakia determines its belonging to IV stage according to van der Waal?\nA. size of the single eruption is above 20 mm.\nB. multifocal lesions, which size is higher than 4 cm.\nC. location in the fundum of the oral cavity.\nD. surface of a white spot is \u201ccracked\u201d.\nE. lesion remains for over 3 weeks.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":147,"question_w_options":"The advantages of all-ceramic restorations include:1) no discolorations in oral cavity;2) high esthetics;3) low fragility;4) adhesive bonding to abutment tooth;5) high mechanical strength.\nA. 1,2,3.\nB. 2,3,4.\nC. 3,4,5.\nD. 1,3,5.\nE. 1,2,4.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":19,"question_w_options":"Indicate the correct statement concerning the master apical file (MAF):\nA. is the first file which reaches the working length.\nB. is a file 3 sizes wider than the initial file.\nC. corresponds to the minimum diameter of the root apex.\nD. it should be disposed after a single use.\nE. its diameter is 2\u20134 mm bigger than the end of the final file (FF).","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":151,"question_w_options":"The CAD\/CAM system, which allows for performing some types of fixed prostheses directly in the dental office is:\nA. Procera.\nB. Cerec.\nC. Lava.\nD. KaVo Everest.\nE. Cercon smart ceramics.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":106,"question_w_options":"Indicate false statements regarding the precancerous state:\nA. It can last from few weeks to several years.\nB. Duration of precancerous state and its possible metastatic transformation are influenced by endogenous factors.\nC. Duration of precancerous state and its possible metastatic transformation are influenced by exogenous factors.\nD. Overlap of factors increases the probability of precancerous state development.\nE. Precancerous state always is subject to metastatic transformation irrespective of its duration.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":192,"question_w_options":"What is the maximal combined time in months (with its extension) for which SIF (ZUS) can grant rehabilitation benefits?\nA. 3.\nB. 6.\nC. 12.\nD. 18.\nE. 24.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":35,"question_w_options":"Indicate the false statement concerning sclerotic dentin (translucent dentin):\nA. is homogenous macroscopically and looks like glass.\nB. its hypermineralized areas may be seen on radiographs as zones of increased radiolucency.\nC. is formed only in the presence of a vital odontoblasts layer.\nD. its permeability is greatly reduced compared with normal dentin.\nE. has a bright image in histological sections.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":62,"question_w_options":"In which of the following it is not indicated to perform a conservative treatment of milk teeth with infected pulp?\nA. incisors after mechanical trauma in children under the age of 4-4 ? years.\nB. second molar teeth before the eruption of the first permanent molar teeth.\nC. deciduous molar teeth with advanced physiological resorption of roots.\nD. totally formed root and good general health of a child.\nE. multi-rooted teeth when there is no successor.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":74,"question_w_options":"The horizontal fracture in ? length of the root of tooth 22 in a 14-year-old patient was the result of craniofacial injury. The tooth was immobilized and its state controlled. After 6 months, pulp necrosis was diagnosed in the coronal fragment of the tooth. The treatment of choice will be:\nA. root canal treatment to the line of the fracture.\nB. root canal treatment of both fragments of the root, and joining them with a metal pin.\nC. root canal treatment to the line of the fracture and a surgical removal of the apical part of the root. \nD. root canal treatment of the coronal fragment and stabilizing the tooth with a metal point replacing the extracted apical part of the root.\nE. observation, and treatment when the radiological changes appear.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":23,"question_w_options":"Which of the statements regarding chlorhexidine are true?1) it has strong bacteriostatic, bactericidal and antifungal properties;2) it electrostatically binds to the surface of bacteria, causes a leakage of intracellular substance and consequently causes cell death;3) it binds with hydroxyapatite and by changing its properties prevents the attachment of bacteria;4) its 2% solution used in endodontic treatment effectively eliminates E. faecalis.\nA. all of the above.\nB. 2,3,4.\nC. 1,3,4.\nD. 1,2,4.\nE. 1,2,3.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":184,"question_w_options":"The conditions of admissibility to discontinue therapy of a patient by a doctor include:1) prior enough notice of the discontinuation given to the patient or his\/her statutory representative or actual custodian;2) indicating realistic possibilities of obtaining the service from another doctor or another medical centre;3) consulting the intention to discontinue therapy with another doctor;4) obtaining consent of the superior, if the doctor performs their profession under contract and there are important reasons to discontinue therapy;5) duty to justify and register this fact in medical documentation.\nA. 1,2,3.\nB. 1,2,3,5.\nC. 1,2,4,5.\nD. 1,2,3,4.\nE. 2,3,4,5.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":113,"question_w_options":"Which of the following statements concerning oral leukoplakia is false?\nA. verrucous type is caused by HPV1 and HPV2.\nB. epithelial dysplasia starts in the basal layer.\nC. color of the lesion may vary from white, creamy to white-red.\nD. risk of malignant transformation increases with time.\nE. macule is the primary lesion.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":144,"question_w_options":"Tooth 21 with previous root canal treatment and preserved crown. Post and core with subsequent ceramic crown are planned. The procedure should start with:\nA. placing the retraction cord.\nB. shortening the clinical crown up to the gingival margin.\nC. taking the impression of the upper arch with highly resilient silicone impression material.\nD. removing all restorations from the clinical crown.\nE. preparation of the root canal.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":152,"question_w_options":"The initial prosthodontic preparation of the oral cavity for tooth-tissue supported partial denture consists in:1) elimination of occlusal interferences in the centric and eccentric occlusion;2) initial determination of centric occlusion;3) evening the occlusal surface;4) correction of the axial teeth if needed;5) provision of rest seats.\nA. 1,3.\nB. 1,2,4,5.\nC. 1,5.\nD. 1,2,3.\nE. all of the above.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":3,"question_w_options":"Which of the below mentioned steps of bleaching non-vital teeth is incorrect?\nA. cleaning the surface of bleached and surrounding teeth.\nB. determining the colour before bleaching and preforming the photographs of teeth.\nC. rubber dam placement.\nD. performing the chamber access and removing the root canal filling to the depth of 5 to 10 mm.\nE. securing the gutta-percha in the root canal with flow material.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":105,"question_w_options":"Volkmann disease is:\nA. suppurative type of cheilitis glandularis.\nB. superficial purulent type of cheilitis glandularis.\nC. deep purulent type of cheilitis glandularis.\nD. granulomatous cheilitis.\nE. actinic cheilitis.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":36,"question_w_options":"\u201cThis method uses the arc-lamp producing blue light, analyzer and monitor. Computer analysis provides quantitative assessment of the mineral loss in dental hard tissues. In examination a healthy tooth shows green fluorescence; demineralization is manifested as a dark stain\u201d. Which method of diagnosing caries is the description associated with?\nA. DI-FOTI.\nB. Diagnodent.\nC. QLF.\nD. ECM.\nE. EIS.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":191,"question_w_options":"Initial and periodic medical examinations are carried out at the expense of:\nA. employee and employer.\nB. employee.\nC. employer.\nD. National Health Fund (NFZ).\nE. Agricultural Social Insurance Fund (KRUS).","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":200,"question_w_options":"Which of the following factors, according to the Lalonde-Blum concept, has the biggest effect on health?\nA. genetic factors.\nB. health-care.\nC. environment.\nD. lifestyle.\nE. cosmic radiation.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":61,"question_w_options":"\u201eMolar tooth with a pulp chamber that is vertically enlarged at the expense of the roots\u201d- this is a description of:\nA. cynodontism.\nB. \u201ecrocodile\u201d teeth.\nC. \u201efish\u201d teeth.\nD. Turner tooth.\nE. taurodontism.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":129,"question_w_options":"Which of the following develops from Meckel\u2019s cartilage?\nA. stapes and incus.\nB. stapes and malleus.\nC. malleus and incus.\nD. wings of the sphenoid bone.\nE. stylomandibular ligament.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":77,"question_w_options":"In differential diagnosis of oral lipoma, following lesions should be taken into consideration: 1) papillomatous hyperplasia;2) melanocytic lesion;3) Abrikosoff tumor;4) xanthelasma;5) fibrous dysplasia;6) traumatic fibroma;7) Kaposi sarcoma;8) melanocytic neoplasms;9) mucocele.\nA. 2,3,4,7,9.\nB. 3,6,9.\nC. 1,4,5,8.\nD. 2,4,7,8.\nE. 6,8,9.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":98,"question_w_options":"The point of needle insertion in the case of a masseteric nerve block (Bercher\u2019s technique) is:\nA. crossing of two lines - horizontal, running 1cm under and parallel to the zygomatic arch, and vertical running just 1cm anterior to the head of the mandible.\nB. angle created by the anterior margin of the masseter muscle and the lower rim of the zygomatic arch.\nC. 0.5 cm below the masticatory surface of the upper third molar, perpendicularly to the surface of the mucosa (with the mouth wide open).\nD. point just below the earlobe beyond the mandibular ramus.\nE. none of the above.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":187,"question_w_options":"According to the Act on Social Insurance System, the right to voluntary pension and disability insurance is granted to:\nA. employees.\nB. clergymen, employed at educational institution.\nC. individuals executing non-agricultural activity.\nD. individuals, who do not fulfil the conditions of mandatory pension and disability insurance.\nE. individual who is on parental leave.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":20,"question_w_options":"Sharp, severe pain occurring in the restored tooth on biting, especially while releasing the bite, and after cold stimuli may indicate:\nA. pulpitis.\nB. acute periodontitis.\nC. chronic periodontitis.\nD. cusp fracture.\nE. poor occlusal adjustment of the restoration.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":168,"question_w_options":"The patient subjected to dental treatment experienced utricaria, swelling of the lips and dyspnoea. Which treatment should be implemented first?\nA. calling the emergency medical team and waiting for their arrival.\nB. intramuscular administration of 0.5 mg of adrenaline.\nC. intravenous administration of 200 mg of hydrocortisone.\nD. intravenous administration of calcium chloride.\nE. waiting 10 min for the reaction to subside spontaneously and taking other steps after that time.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":57,"question_w_options":"Indicate the false statement concerning the pulp amputation in milk teeth:\nA. formocresol, ferrous sulfate and MTA are the most commonly used in the pulp amputation of milk teeth.\nB. after the pulp amputation in milk teeth, the calcification is often observed.\nC. if the arrest of bleeding from pulp stumps is impossible in 3-4 minutes, pulp extirpation or tooth extraction is recommended.\nD. after the removal of coronal pulp, a cotton pellet with 15.5% solution of ferrous sulfate can be placed in the pulp chamber for 5 minutes.\nE. there were trials of pulp amputation with 2% glutaraldehyde, iodoform, or 3-6% solution of sodium hypochlorite.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":148,"question_w_options":"Which of the below mentioned sentences represents distinctive characteristics of anterior-posterior palatal strap of a cast-retained maxillary removable partial denture? \nA. it is a metal strap of 8 to 10 mm minimal width, providing sufficient rigidity of prosthetic construction, most often used as a major connector of maxillary denture.\nB. such connector is indicated in case of extensive edentulous spaces, atrophy of dentialveolar ridge, few teeth or reduced periodontium.\nC. such connector provides sufficient rigidity and durability of prosthetic construction, with minimal tissue coverage, and is used in case of a prominent torus palatinus or other protuberances.\nD. such construction is used in case of multiple or mixed bounded edentulous spaces.\nE. such construction is used on lingual upper angular surfaces, located at least 3,0 mm away from the periodontium.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":16,"question_w_options":"Indicate the true statements concerning the process of composite polymerization:1) value of C-factor in class IV restoration is 1;2) self-cured composites require mixing two components;3) tertiary amines in self-cured composites give them a light yellow color;4) polymerization shrinkage depends on the distance between the light source and the composite;5) polymerization shrinkage may damage the adhesive connection between the tooth and the composite.\nA. 1,2,3.\nB. 2,4,5.\nC. 1,4,5.\nD. 2,3,5.\nE. 1,3,5.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":109,"question_w_options":"Which of the following periodontal risk factors exhibits a dose-effect relationship?\nA. certain single-nucleotide polymorphisms.\nB. smoking.\nC. mucocutaneous disorder-associated.\nD. BMI.\nE. personal income.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":41,"question_w_options":"Which of the following does not worsen chronic apical periodontitis?\nA. causal tooth injury.\nB. patient's immune dysfunction.\nC. closing the caries cavity with food debris.\nD. tissue damage during root canal treatment.\nE. fistula formation.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":172,"question_w_options":"Anaphylaxis is a rapid reaction to the exposure to an allergen, e.g. a medication. The drug of choice in the treatment of a severe anaphylactic reaction is:\nA. hydrocortisone.\nB. cetirizine.\nC. epinephrine.\nD. naloxone.\nE. aspirin.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":125,"question_w_options":"There are two methods of palatal expansion: RPE (rapid palatal expansion) and SPE (slow palatal expansion). Select answers correct for SPE: 1) it allows for activating the device at the rate of 0.5-1 mm a day; 2) it allows for activating the device at the rate of 1 mm a week;3) active treatment lasts for about 3 months;4) active treatment lasts for 2-3 weeks;5) suture opening rate is more physiological, similar to the rate at which new bone is forming.\nA. 1,4,5.\nB. 2,3,5.\nC. 2,4.\nD. 1,4. \nE. 1,3.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":82,"question_w_options":"Contraindication for surgical treatment of regional metastases of oral cancer to cervical lymph nodes does not include:\nA. exposure of distant metastases.\nB. infiltration of cranial base, without internal carotid artery.\nC. metastases reaching above the clavicle.\nD. infiltration of prevertebral fascia and deep prevertebral muscles.\nE. B and C are true.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":94,"question_w_options":"Which sentences on pterygopalatine space abscesses are true?1) exophthalmos never shows as its manifestation;2) the abscess can originate in the pterygomandibular space;3) hematoma suppuration after an injury on injection to the pterygoid venal plexus can be their causative factor;4) the abscess should never be incised externally;5) may spread by continuity to the parapharyngeal space. \nA. 3,5.\nB. 2,3,5.\nC. 1,4.\nD. 2,4.\nE. 2,3.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":133,"question_w_options":"At birth children reveal:\nA. embryonal prognathism.\nB. fetal progenia.\nC. pseudo-distoclusion.\nD. morphological retrogenia.\nE. physiological retrogenia.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":164,"question_w_options":"For diagnostic and therapeutic reasons it is vital to estimate the free way space (interocclusal distance). In clinical settings the parameter is estimated based on:\nA. difference between the distance of the mandible from maxilla in the rest position and in centric occlusion.\nB. difference between the established vertical dimension at rest and the occlusal plane.\nC. distance between the mandible and maxilla in the occlusal position.\nD. distance between alveolar ridges of the maxilla and the mandible in the rest position.\nE. distance between incisal edges of upper and lower teeth in the rest position.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":165,"question_w_options":"The occlusal field is defined as:1) total of the occlusal surfaces of opposing tooth contacts;2) total of the occlusal surfaces of teeth requiring reconstruction;3) overlap of incisors;4) horizontal distance between incisors in both arches;5) surface on incisal edges that developed due to tooth wear.\nA. only 1.\nB. 1,5.\nC. only 2.\nD. only 3.\nE. 3,4.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":95,"question_w_options":"The early local complications of local anesthesia do not include:\nA. pain and oedema.\nB. anemisation of the facial skin.\nC. nerve injury.\nD. paresthesia of the facial nerve.\nE. insufficient anesthetic effect.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":132,"question_w_options":"In children as many as 80% of disturbances concerning jaws, occlusion and teeth are caused by local exogenic factors. An example of such a factor is not:\nA. dysfunction.\nB. parafunction.\nC. hormonal disorder.\nD. consequence of caries.\nE. trauma.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":124,"question_w_options":"Super-elastic NiTi arch wires should not be used: 1) during decreasing the horizontal overbite (overjet);2) in order to finishing the process of levelling and control of vertical overbite;3) as initial wires;4) during closing the post-extraction spaces;5) when using open springs for retrieving space.\nA. 1,2,3.\nB. 1,4.\nC. 2,3,4.\nD. 1,2,4,5.\nE. 3,4,5.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":83,"question_w_options":"Indicate correct statement regarding the malignant ameloblastoma (MA): \nA. It is accepted that development of metastases is most often observed in the course of desmoplastic and solid ameloblastoma (plexiform and follicular type), with the rarest occurrence is in case of unicystic ameloblastoma.\nB. Lung metastases are usually multiple and bilateral.\nC. Microscopic image of a mestastasis shows visible cellular atypia.\nD. In non-operative management of metastases radio and chemotherapy is used.\nE. Its characteristic feature is occurrence of metastases in children and young adults.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":173,"question_w_options":"The lowest possible score on the Glasgow scale is:\nA. 0.\nB. 1.\nC. 2.\nD. 3.\nE. 4.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":40,"question_w_options":"Indicate the true statements concerning the smear layer formed during endodontic treatment:1) it is a layer of organic and inorganic debris covering the root canal walls after their mechanical preparation;2) smear layer may impede the penetration of interappointment disinfectants;3) presence of the smear layer provides better adhesion of obturation materials to the root canal walls;4) removal of the smear layer reduces leakage in the obturated canal;5) EDTA is the most effective irrigating solution removing the smear layer completely.\nA. 1,2,3.\nB. 1,2,4.\nC. 2,3,4.\nD. 1,2,5.\nE. 1,4,5.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":17,"question_w_options":"Which of the following statements concerning polyacid-modified composite resin materials (compomers) is false?\nA. they require the use of bonding systems.\nB. fewer fluoride ions are released from compomers than from conventional glass-ionomer cements.\nC. they exhibit better mechanical properties than conventional glass-ionomer cements.\nD. they require a tightly sealed packaging; once the packaging is opened, their utility time is short due to their relatively high sensitivity to environmental factors.\nE. they contain precured glass-ionomer particles which have already been treated with polyacrylic acid.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":56,"question_w_options":"Caries incipiens in the form of white spot lesions:1) is a subsurface demineralization of enamel;2) is a subsurface demineralization of enamel and dentin;3) is associated with hypermineralization of the subsurface enamel layer;4) is inactive if its surface has a chalky appearance;5) has the shape of a cone directed apically towards the enamel-dentin junction.\nA. 1,4.\nB. 1,5.\nC. 2,4.\nD. 1,4,5.\nE. 3,5.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":186,"question_w_options":"According to the Sickness and Maternity Cash Benefits Act, the sickness benefit shall be granted to:\nA. an insured person, who became incapable of working due to sickness within the duration of health insurance.\nB. an insured person, who after exhausting the sickness benefit is still incapable of working, and further treatment and rehabilitation bode recovering the capacity to work.\nC. an insured person, who is an employee with reduced working ability.\nD. an insured person, who gave birth within the duration of health insurance or maternity leave.\nE. an insured person, relieved from performing work due to necessity of taking care of a sick child of under 14 years of age.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":21,"question_w_options":"What are the disadvantages of intrapulpal anesthesia?1) short duration of the anesthesia;2) exquisitely painful application;3) anesthesia should be given under high pressure;4) possibility of periodontal soft tissue oedema.\nA. all of the above.\nB. 1,2,3.\nC. 1,2.\nD. 2,3.\nE. 1,3.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":169,"question_w_options":"Heimlich maneuver is used to:\nA. remove a foreign body from the upper respiratory tract in the case of choking.\nB. obtain non-instrumentally the patency of the upper respiratory tract.\nC. facilitate intratracheal intubation.\nD. protect airways from aspiration.\nE. none of the above.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":76,"question_w_options":"Indicate false statement regarding the biopsy: \nA. Each lesion non-healing spontaneously in 2-3 weeks\u2019 time, looking like oral mucous membrane ulcer, calls for excision biopsy.\nB. In case of no possibility of performing incisional biopsy from ulcerous lesions, exfoliative cytology is performed.\nC. There are two techniques of excisional biopsy: superficial soft tissue and deep tissue biopsy.\nD. Usually after performing the incisional biopsy the wound is left for healing by granulation.\nE. Biopsy core should be placed in a sealed container filled with 10% buffered formalin.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":99,"question_w_options":"\u201dCold abscess\u201d is a characteristic feature of:\nA. ulcerous tuberculosis.\nB. colliquative tuberculosis.\nC. tuberculosis luposa.\nD. acquired syphilis.\nE. congenital syphilis.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":60,"question_w_options":"Xylitol used in caries prevention, most often in the form of chewing gums or drops, is recommended:1) for children over 4 years of age;2) for children over 6 years of age;3) in the divided daily dose of 3-8 grams;4) in the single daily dose of 0.5-1.0 gram;5) at least twice a day.\nA. 1,4,5.\nB. 1,3,5.\nC. 2,4.\nD. 1,3.\nE. 1,4.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":128,"question_w_options":"The ideal timing for functional treatment according to Baccetti is:\nA. CVMS I.\nB. CVMS II.\nC. CVMS III.\nD. CVMS IV.\nE. CVMS V.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":37,"question_w_options":"Indicate the correct statement concerning techniques of root canal preparation:\nA. standardized technique is recommended in straight and curved canals.\nB. anticurvature technique is used to avoid a strip perforation of the root canal furcal wall.\nC. balanced force technique involves introducing a small size instrument to a previously established working length to remove accumulated debris from the root canal and to maintain canal patency.\nD. when Ni-Ti rotary instruments are used the canals are usually prepared using the stepback technique.\nE. in crown-down technique the apical part of the root canal is prepared first, and then the coronal part.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":190,"question_w_options":"In accordance with the Law on old-age and disability pensions paid from the Social Insurance Fund (ZUS), the ruling on purposefulness of occupational retraining for an insured person who has the required insurance period constitutes the basis for issuing a decision granting:\nA. resultant disability pension.\nB. training pension.\nC. caring allowance.\nD. sickness benefit.\nE. work disability pension.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":104,"question_w_options":"A 60-year-old patient, overall healthy, without history of taking any medicines, smoker (approximately 20 cigarettes a day) reported to the dentist. Clinical examination revealed oval shaped lesion, located in the floor of oral cavity, red in colour, clearly separated from its surroundings, of furrowed surface. The lesion was not painful, not diminishing under pressure, with no possibility of removing it with gauze. No triggering factors in the sublingual region were identified. Mycological examination was negative. Histopathological examination revealed increased epithelial dysplasia. Probable clinical diagnosis is:\nA. leukoplakia.\nB. erythroplakia.\nC. chronic atrophic candidiasis.\nD. lichen planus.\nE. oral submucous fibrosis (OSMF).","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":2,"question_w_options":"Indicate correct statements regarding adhesion of composites:1) enamel etching with 37% phosphoric acid allows to achieve chemical microretention of resin to enamel;2) crosslinking of monomers with collagen occurs in the hybrid layer of dentin;3) dentin etching removes the smear layer, decalcifies the superficial layer of dentin and dentin tubules;4) OptiBond Solo Plus belongs to the 7th generation of self-etching systems;5) smear layer is formed after mechanical cutting of dentin at depths of 0.5 to 5 ?m.\nA. 1,2,3.\nB. 2,4,5.\nC. 1,2,5.\nD. 1,3,5.\nE. 2,3,5.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":153,"question_w_options":"The diameter of the circular steel wire used for clasp fabrication in mucosa supported partial dentures averages at:\nA. 0.4\u20130.6 mm.\nB. 0.6\u20130.7 mm.\nC. 0.7\u20131 mm.\nD. 1.0\u20131.5 mm.\nE. 1.5\u20132 mm.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":145,"question_w_options":"Patient who was using complete dentures 24 hours a day, against doctor\u2019s advice, reported for a follow up visit after 6 months. Clinical examination revealed generalized oral mucosa inflammation. First recommendation in such a situation would be:1) mycological examination;2) denture disinfection with nystatin; 3) allergy testing; 4) applying antifungal agent on the mucosa;5) advising the patient to discontinue using the dentures while sleeping and a follow up visit 7 days later. \nA. only 1.\nB. 1,2.\nC. 1,2,3.\nD. 1,2,4.\nE. only 5.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":112,"question_w_options":"What is the first-choice medication in the treatment of ANUG?\nA. metronidazole.\nB. doxycycline.\nC. azithromycin.\nD. amoxicillin\/clavulanic acid.\nE. clindamycin.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":119,"question_w_options":"Socransky red (bacterial) complex includes:\nA. P. intermedia, T. forsythia, T. denticola.\nB. P. gingivalis, T. denticola, A. actinomycetemcomitans.\nC. A. actinomycetemcomitans, P. gingivalis, T. forsythia.\nD. C. rectus, T. forsythia, T. denticola.\nE. P. gingivalis, T. forsythia, T. denticola.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":51,"question_w_options":"In patients in remission after head and neck area radiotherapy in case of surgery involving disruption of the tissue continuity, e.g. tooth extraction, there are indications for: \nA. administering one dose of antibiotics (antibiotic prophylaxis) before the surgery, regardless of the time elapsed since the termination of treatment.\nB. antibiotic prophylaxis before the surgery and continuation of therapy until the complete healing of the wound, regardless of the time elapsed since the termination of treatment.\nC. administering one dose of antibiotics (antibiotic prophylaxis) before the surgery, if the time elapsed since the termination of treatment is at least 5 years.\nD. antibiotic prophylaxis before the surgery and continuation of therapy until the complete healing of the wound, in the first 5 years since the termination of treatment.\nE. such patients should be managed the same as healthy ones.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":158,"question_w_options":"Central occlusion describes the mutual position of occlusal surfaces of the opposing dental arches with multiple contacts of teeth in the posterior region. In Angle\u2019s class I, the points of contact are localized between:\nA. cusp tips of functional and non-functional cusps.\nB. central fossa areas of teeth of the dental opposing arches.\nC. functional cusps of the teeth of one dental arch, and the marginal ridge and embrasure areas and central fossa areas of the opposing teeth.\nD. marginal ridge and embrasure areas of the opposing teeth.\nE. central fossa areas of one dental arch and the ridges of the opposing arch.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":10,"question_w_options":"What is the clinical term of regions of dentition colonized by bacteria, which are not affected by mechanical factors?1) retention;2) stagnation;3) bacterial succession;4) control of bacterial plaque.\nA. 1,2.\nB. 2,3.\nC. 3,4.\nD. 1,3.\nE. 2,4.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":47,"question_w_options":"Oedema, discoloration (from redness to dark purple), idiopathic bleeding, ecchymosis and proliferative lesions of gingiva observed in a 5-year-old child:\nA. require referring the child to oncologist due to suspicion of leukaemia.\nB. indicate long-term neglect in terms of hygiene and phenytoin administration.\nC. suggest hereditary gingival fibromatosis.\nD. are a symptom of puberty gingivitis.\nE. are a first symptom of starting the cyclosporine A treatment in a child subjected to kidney transplant.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":9,"question_w_options":"Indicate correct statements regarding the root caries:1) it is characterized by slower progress than enamel caries;2) it develops in teeth with healthy periodontium, without gum recession;3) it occurs more often in elderly;4) such cavities have higher tendency for vastness than depth, with diameter close to U;5) root surface is prone to faster dental plaque accumulation.\nA. 1,3,5.\nB. 2,3,5.\nC. 3,4,5.\nD. 1,3,4.\nE. 1,4,5.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":174,"question_w_options":"Human brain accounts for 2% of body weight, uses 20 % of oxygen and 65% of glucose. Its oxygen supply would be sufficient for:\nA. 10 sec.\nB. 1 minute.\nC. 4-6 minutes.\nD. 5-10 minutes.\nE. 10-20 minutes.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":84,"question_w_options":"Indicate the referential values of the hemostatic system before tooth extraction:1) bleeding time (Ivy method) < 8 minutes;2) thrombocytes count = 150.000\u2013300.000\/mm3;3) APTT= 14\u201316 seconds;4) PT= 37\u201346 seconds.\nA. only 2.\nB. 2,3,4.\nC. 1,2.\nD. only 1.\nE. 1,3.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":123,"question_w_options":"Lateral margin for the upper and lower arch are:\nA. 2 mm in every direction in maxilla and 1.5 mm in every direction in mandible.\nB. 2.5 mm in every direction in maxilla and 1.5 mm in every direction in mandible.\nC. 2.5 mm in every direction in mandible and 1.5 mm in every direction in maxilla.\nD. 2 mm in every direction in mandible and 2.5 mm in every direction in maxilla.\nE. 2 mm in every direction in mandible and 1.5 mm in every direction in maxilla.\n","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":135,"question_w_options":"Indicate the true statement concerning transposition:\nA. it is a displacement of teeth outside of the oral cavity.\nB. it is a positioning of tooth bud outside of the alveolar proces.\nC. it is a displacement of teeth with a change in their sequence.\nD. it most frequently concerns lower canines.\nE. C and D are true.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":92,"question_w_options":"Indicate the true statements regarding tooth removal:1) surgical division of the periodontal ligament (syndesmotomy) is performed using the Bein straight elevator, periapical curette or dental pliers;2) beaks of the forceps should firmly grasp the edges of alveolar bone, excluding the situation where there is an unilateral cavity of gingival third, which may cause a crown fracture. In such case there is a need for an elevator or surgical removal of the tooth;3) oscillating movement, which is applied in buccoocclusal direction, is used for extracting upper premolars;4) when removing the roots of teeth which transection resembles a circle (such as lower incisors, upper mesial incisor) it is sensible to use rotational or half-rotational motion.\nA. 1,2.\nB. 1,3.\nC. 1,4.\nD. 2,3.\nE. 2,4.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":162,"question_w_options":"The distance between the centre of the incisive papilla and the buccal surface of the central incisors is used to set teeth in complete dentures and averages at:\nA. 3-4 mm.\nB. 5-6 mm.\nC. 8-10 mm.\nD. 10-12 mm.\nE. 13-14 mm.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":115,"question_w_options":"The non-modified risk factors of periodontal disease are:\nA. diabetes and genetic factors.\nB. diabetes and smoking.\nC. age and genetic factors.\nD. gender and osteoporosis.\nE. race and obesity.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":142,"question_w_options":"Which of the below mentioned constructive elements of cast partial denture undergoes elastic distortion during putting on and removal of the denture?1) retentive arm;2) arm guiding actively;3) arm guiding classically;4) minor connector;5) major connector.\nA. only 1.\nB. 1,2.\nC. 1,2,3.\nD. 2,4.\nE. all of the above.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":154,"question_w_options":"The occlusal vertical dimension in dentate patients is defined as:\nA. interocclusal distance measured in the midline in the central relation position.\nB. interocclusal distance measured in the midline in the central occlusion.\nC. interocclusal distance measured in the area of the first premolar in the central relation position.\nD. interocclusal distance measured in the area of the second premolar in the central relation position.\nE. interocclusal distance measured in the area of the first premolar in the central occlusion.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":5,"question_w_options":"Indicate correct statements regarding the smear layer: 1) it is present on the surface of dentin, only in the region of the crown;2) it is present on the surface of crown and root dentin after tooth preparation;3) it can be removed by mechanical preparation;4) it can be removed by chemical agents;5) it consists only of inorganic components;6) it consists of organic and inorganic components.\nA. 1,3,5.\nB. 1,3,6.\nC. 1,4,5.\nD. 2,4,5.\nE. 2,4,6.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":103,"question_w_options":"Which feature increases the risk of cancer development in precancerous lesion?\nA. location of the lesion.\nB. duration of the lesion.\nC. stage of tissue dysplasia.\nD. patient\u2019s age.\nE. xerostomia.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":197,"question_w_options":"Zika virus is transmitted to humans by:\nA. mosquitoes.\nB. flies.\nC. fleas.\nD. horseflies.\nE. ticks.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":30,"question_w_options":"A 35-year-old patient reports with a single lesion of about 3 mm in diameter, located on the alveolar mucosa, which appeared about a week ago on the buccal side in the region of the root apex of tooth 23. The tooth 23 was painless, not tender on percussion. The X-ray picture revealed translucency by the apex of tooth 23. The above changes are most likely to be:\nA. minor aphthous ulceration.\nB. acute apical abscess.\nC. sinus tract.\nD. periodontal cyst.\nE. apical granuloma.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":178,"question_w_options":"A dentist is presented with a HIV positive patient, such dentist may:\nA. refuse treatment, due to protection of own health and life.\nB. refuse treatment, due to protection of health and life of other patients.\nC. cannot refuse treatment.\nD. refuse treatment, due to the negative associations with the probable cause of HIV infection.\nE. refuse treatment without revealing the cause.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":67,"question_w_options":"In immature teeth you will expect apexogenesis after the treatment with the following methods:1) Cvek\u2019s pulpotomy;2) direct pulp capping;3) partial amputation;4) total amputation;5) vital pulpectomy.\nA. 1,2.\nB. 2,3,4.\nC. 1,2,3,4.\nD. 2,3,4,5.\nE. all of the above.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":88,"question_w_options":"What is the cause of submental abscess?1) inflammation of the lower incisors\u2019 area;2) inflammation of the lingual lymph nodes;3) inflammation from the sublingual space;4) inflammation of the lower canines\u2019 area;5) inflammation from the submandibular space;6) inflammation of the submandibular lymph nodes;7) inflammation of the submental lymph nodes.\nA. 1,2,3,4.\nB. 1,2,4,5.\nC. 1,3,4,6.\nD. 1,3,6,7.\nE. 1,4,6,7.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":71,"question_w_options":"Which of the following concerning immature permanent tooth pulp are true?1) is characterized by rich vascularisation and hydration;2) contains a small amount of cell elements;3) has a small amount of fibrous elements;4) is characterized by greater reactivity to stimuli;5) is characterized by low odontoblast activity.\nA. 1,2.\nB. 1,3.\nC. 1,3,4.\nD. 2,4,5.\nE. 2,5.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":139,"question_w_options":"The physiognomal face is located between:\nA. superciliary arches and the border of the mandibular corpus.\nB. ophryon and gnathion points.\nC. nasion and gnathion points.\nD. trichion and gnathion points.\nE. none of the above.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":26,"question_w_options":"Which of the following can influence the effectiveness of light-cured resin composite polymerization?1) restorative material thickness;2) photoinitiator concentration;3) restorative material shade;4) filler amount and its size.\nA. only 1.\nB. 1,2.\nC. only 2.\nD. 1,2,3.\nE. all of the above.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":181,"question_w_options":"Parents with their 14-year-old daughter report to the dentist. The girl is to undergo a complex, major tooth resection. What are the principles for obtaining consent to such treatment?\nA. it is necessary to obtain the cumulative agreement, i.e. consent from both parents and their daughter.\nB. it is enough to obtain consent from the legal representative. There is no need to take it from the minor patient.\nC. it is necessary to obtain consent from the legal representative but taking into consideration the severity of the treatment, the dentist should have an agreement of the guardianship court.\nD. it is enough to obtain consent from one of the parents even if the other opposes.\nE. dentist should obtain consent from their superior and in case if there is no such person, from relevant Regional Medical Council.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":27,"question_w_options":"In an 18-year-old patient there was a slight caries lesion on the occlusal surface of tooth 47. The cavity was prepared and filled with a composite material. Healthy fissures on the occlusal surface and a pit on the buccal surface were sealed. What is the name of the performed procedure?\nA. invasive sealing.\nB. extension for prevention.\nC. preventive resin restoration.\nD. atraumatic restorative treatment.\nE. slot preparation.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":180,"question_w_options":"The dentist has been convicted by a final judgment of the Supreme Medical Court for committing a medical error and sentenced to suspend the right to practice for two years. The dentist believes that he treated his patient properly, and so does not agree with the sentence and is going to appeal. He can appeal to:\nA. Minister of Health.\nB. Supreme Court.\nC. President of the Supreme Medical Chamber.\nD. Constitutional Tribunal.\nE. President of Poland.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":70,"question_w_options":"What type of lesion is the localized hypoplasia of enamel?\nA. quantitative.\nB. qualitative.\nC. hereditary.\nD. teratogenic.\nE. backbone.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":138,"question_w_options":"Which bone of the facial skeleton takes the longest time to grow?\nA. maxilla.\nB. mandible.\nC. zygomatic bone.\nD. palatine bone.\nE. vomer.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":66,"question_w_options":"In a 5-year-old child in order to gain a long-term restoration of a three-surfaced caries lesion in a milk tooth after pulpotomy, one should use:\nA. amalgam restoration reinforced by pins.\nB. amalgam restoration.\nC. glass-ionomer restoration.\nD. contoured stainless steel crown.\nE. composite restoration.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":89,"question_w_options":"Trauner\u2019s procedure:\nA. is used in the treatment of an intraosseous abscess in a multirooted tooth.\nB. consists in trepanation of the single rooted tooth pulp chamber.\nC. consists in lowering the attachments of the mouth floor in order to sustain the denture.\nD. is also called the decortication procedure.\nE. true answers are A and D.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":196,"question_w_options":"Which term does the following describe \u201eA combination of educational activities favorable for health with different kind of support: local, social, political, economic, legal and tactical\u201d?\nA. health policy.\nB. public health.\nC. health promotion.\nD. prophylaxis.\nE. health education.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":31,"question_w_options":"In tooth 11, B-type resorption (by Jeanneret\u2019s classification) - an internal root resorption without perforation was found. Which of the following methods of canal obturation can be used in this case?1) filling the whole root canal with MTA;2) CWT (Continuous Wave Technique) method;3) filling the root canal only with a sealer.\nA. all of the above.\nB. 1,2.\nC. 2,3.\nD. only 1.\nE. only 2.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":179,"question_w_options":"The authority entitled to control a doctor who performs their profession within individual medical practice is:\nA. regional screener for professional liability.\nB. regional medical chamber.\nC. Patient\u2019s Ombudsman.\nD. judge of medical court.\nE. district executive who runs the register of medical practices.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":102,"question_w_options":"What feature distinguishes cancerous ulcer from traumatic one?\nA. cancerous ulcer involves superficial layers of epithelium.\nB. cancerous ulcer does not cause teeth mobility.\nC. cancerous ulcer occurs more often in women.\nD. cancerous ulcer heals spontaneously.\nE. cancerous ulcer infiltrates the tissues and has no tendency for healing.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":4,"question_w_options":"Which of the below mentioned materials used in vital pulp therapy has the lowest pH?\nA. Calasept.\nB. ProRoot MTA.\nC. Dycal.\nD. Calxyl.\nE. Biopulp.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":155,"question_w_options":"During treatment of edentulous patients, Herbst tests are used at the stage of:1) trial insertion of complete dentures;2) adjusting individualized impression trays;3) taking functional impressions;4) establishing occlusal relationship;5) relining the denture.\nA. 1,2,3.\nB. 2,3,4.\nC. 2,3,5.\nD. only 3.\nE. all of the above.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":143,"question_w_options":"In relining the overdenture supported by patient\u2019s own teeth you should perform:\nA. complex impression.\nB. anatomical impression with standard tray.\nC. functional impression using patient\u2019s denture.\nD. functional impression with individualized impression tray.\nE. all of the above mentioned.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":114,"question_w_options":"Which periodontal condition is an indication for systemic antibiotic treatment?\nA. necrotizing gingivitis accompanied by systemic symptoms.\nB. single periodontal abscess in an immunocompetent patient.\nC. peri-implantitis with a clinically detectable implant mobility.\nD. gingival recession treatment in the maxilla using the tunnel technique.\nE. periodontitis treated with FMD protocol regardless of disease severity.","answer":"A"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":163,"question_w_options":"A prosthetic bridge was planned. Upon abutment teeth preparation, temporary bridges must be fabricated:1) only on vital teeth;2) only in the anterior region;3) in order to relieve the abutment teeth;4) in order to prevent the displacement of the abutment teeth;5) in order to maintain proximal contact points.\nA. 1,2.\nB. 1,2,4.\nC. 2,3.\nD. 1,4,5.\nE. 4,5.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":134,"question_w_options":"Indicate the true statement concerning the reinclusion:\nA. it is a non-consecutive sequence of permanent teeth eruption.\nB. it is an alternative name for persistent teeth.\nC. it is a slow process in which the tooth moves away from the occlusal plane.\nD. it is a slow process of passive tooth eruption.\nE. it is a premature eruption of permanent teeth.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":93,"question_w_options":"Indicate the correct statements concerning the intra oral infraorbital nerve block:1) place the index finger of the left hand on the inferior bony margin of the orbit in the line of the pupil, when the patient is asked to look straight forward;2) before the insertion of the needle, disinfection of the mucosa is a must, regardless of the patient\u2019s oral hygiene;3) needle is inserted in the fornix of the vestibule, around 0.5 cm from the gingival margin, just above the lateral incisor;4) needle is advanced backwards, upwards and outwards, maintaining the contact with the bone;5) there is no need for aspiration before depositing the anesthetic;6) during the administration of anesthetic we ask the patient not to close his\/her eyes.\nA. 1,3,4.\nB. 1,2,3,4.\nC. 1,2,4,5.\nD. 1,3,4,6.\nE. 1,3,4,5,6.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":85,"question_w_options":"Indicate the true statements concerning dry socket:1) it is an inflammation developing on the second or third day after the surgery;2) there is an inflammation in the surroundings of the alveolus;3) it is caused by a disintegration of fibrin in the clot due to a release of tissue inhibitors (such as the XA factor);4) systematic diseases such as diabetes, B, C, D or K vitamin deficiency, atherosclerosis may predispose to dry socket.\nA. 1,3,4.\nB. 1,3.\nC. 2,3,4.\nD. 1,4.\nE. 3,4.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":122,"question_w_options":"According to Jaruzelska, third increase in the vertical dimension is observed after reaching the occlusal plane by:\nA. medial primary incisors.\nB. first primary molars.\nC. second primary molars.\nD. first permanent molars.\nE. second permanent molars.","answer":"E"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":175,"question_w_options":"Emergencies, which pose as a potential life-threatening condition of a dental patient, occur most often:\nA. just before the beginning of treatment.\nB. during or after local anesthesia.\nC. during treatment.\nD. after treatment.\nE. after leaving the dental office.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":8,"question_w_options":"If working part of the endodontic file has the conicity of 2%, it means that the file is expanding on each millimeter by:\nA. 0.22 mm.\nB. 0.20 mm.\nC. 0.12 mm.\nD. 0.02 mm.\nE. 0.002 mm.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":46,"question_w_options":"The differential diagnosis of an osteolytic focus located in the anterior aspect of the mandible should not include:\nA. metastasis of breast cancer.\nB. presence of an ameloblastoma.\nC. presence of a root cyst.\nD. metastasis of the thyroid cancer.\nE. presence of periapical bone dysplasia.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":159,"question_w_options":"The combined function of geniohyoideus, mylohyoideus and digastricus muscles is to:\nA. raise the mandible.\nB. open and protrude the mandible.\nC. protrude the mandible.\nD. open and retrude the mandible.\nE. raise and protrude the mandible.","answer":"D"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":11,"question_w_options":"Indicate the earliest noticeable clinical manifestation of caries:\nA. carious lesion.\nB. enamel cavity.\nC. white spot.\nD. brown spot.\nE. cloudy spot.","answer":"C"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":118,"question_w_options":"Which of the following are the most appropriate factors to differentiate between gingivitis and periodontitis?\nA. probing depth and gingival bleeding.\nB. loss of alveolar bone and clinical attachment level.\nC. gingival bleeding, root exposure, radiography.\nD. gingival bleeding, purulent exudate form the pockets, root exposure, tooth mobility.\nE. tooth mobility.","answer":"B"},{"edition":"2022_jesien","year":"2022","season":"autumn","question_id":50,"question_w_options":"In a child with malignant disease, extraction of teeth with poor prognosis is performed: \nA. 7 days before the start of chemotherapy at the latest.\nB. 10 days before the start of chemotherapy at the latest.\nC. 21 days before the start of chemotherapy at the latest.\nD. at any time, with proper antibiotic prophylaxis.\nE. not sooner than 3 months after the end of radiotherapy in the head and neck area.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":160,"question_w_options":"During a check-up visit after a complete denture delivery a patient complains of problems with biting on the cheek. The problem can be solved by:1) resetting the lateral teeth;2) rebasing the upper denture;3) grinding buccal surface of posterior upper teeth;4) grinding cusps of the lower teeth.The correct answer is:\nA. 1,2.\nB. only 3.\nC. 1,4.\nD. 1,3.\nE. none of the above.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":28,"question_w_options":"Which procedures should be employed before the placement of the rubber dam?1) inverting the dam towards the gingival sulcus;2) testing the tooth proximal contacts with dental floss;3) removing calculus and overhanging restorations;4) placing cotton rolls;5) fitting the rubber dam clamp.The correct answer is:\nA. 1,2,3.\nB. 1,2,4.\nC. 2,3,4.\nD. 2,3,5.\nE. 3,4,5.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":90,"question_w_options":"Indicate characteristic features of cherubism:1) inherited disease;2) predilection for males;3) predilection for females;4) lack of pain;5) presence of pain;6) occurs mostly between the age of 10 and 30;7) very rarely affects maxillary bones.The correct answer is:\nA. 1,3,4.\nB. 1,2,4.\nC. 1,2,5.\nD. 3,5,6.\nE. 3,5,7.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":137,"question_w_options":"Deep bite occlusion is treated with the use of:\nA. upper Schwarz\u2019s plate with an oblique bite plane and a passive labial archwire.\nB. upper Schwarz\u2019s plate with an upright and often grooved bite plane for Angle\u2019s I class assignation.\nC. upper Schwarz\u2019s plate with an upright and often grooved bite plane and with a passive labial archwire.\nD. upper Schwarz\u2019s plate with lateral bite planes on the last occluding molar teeth.\nE. upper Schwarz\u2019s plate with an oblique bite plane and proper labial archwire activation.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":121,"question_w_options":"Schwarz plate becomes mechanical-functional appliance by adding to its construction:\nA. screws.\nB. bite planes.\nC. protruding springs.\nD. labial arches.\nE. omega closed-springs.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":86,"question_w_options":"Which of the following plays an important role in the etiology of inflammatory odontogenic root cysts?\nA. Malassez epithelial cells that survived in the periapical tissues.\nB. infectious factor from infected and crumbling tooth pulp.\nC. increased osmotic pressure.\nD. true answers A, B.\nE. true answers A, B, C.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":69,"question_w_options":"In the end of the pre-eruptive phase of the tooth:1) crown is already formed;2) half the length of the root is formed;3) interalveolar septa start to develop;4) mineralization of the crown enamel is coming to an end;5) mineralization of the crown dentine is coming to an end.The correct answer is:\nA. 1,4,5.\nB. 1,4.\nC. 1,2,3.\nD. 1,3.\nE. 4,5.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":176,"question_w_options":"The Code of Medical Ethics states that the dentist:1) can not apply the methods of unfair competition, especially by informing about his unproven abilities;2) can not impose his services on patients;3) creates his professional opinion based solely on the results of his work so he can not advertise;4) should not agree his name and image being used for commercial purposes;5) has the right to agree the fee before treatment.The correct answer is:\nA. all the above.\nB. 1,3.\nC. 2,3.\nD. 1,3,4.\nE. 2,4,5.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":199,"question_w_options":"In Poland neoplastic diseases are the second cause of death on records. What is the percentage of deaths caused by these diseases (in 2010)?\nA. 78%.\nB. 56%.\nC. 25%.\nD. 10%.\nE. 5%.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":45,"question_w_options":"Indicate which of the following intracanal agents decrease pain in acute apical periodontitis:\nA. chlorhexidine agents.\nB. calcium hydroxide agents.\nC. antibiotic-steroid agents.\nD. phenols.\nE. aldehydes.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":12,"question_w_options":"Caries originating in the root is an alarming symptom and needs immediate treatment because:\nA. it has comparatively rapid progression.\nB. it is often asymptomatic.\nC. it is close to the pulp.\nD. developing lesions are difficult to restore.\nE. all the above are correct.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":53,"question_w_options":"Which of the following materials bind as a result of acid-base reactions?1) conventional glass-ionomer cement;2) resin modified glass-ionomer cement;3) compomers;4) hybrid composites.The correct answer is:\nA. only 1.\nB. 1,2.\nC. 1,3.\nD. 1,2,3.\nE. all the above.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":183,"question_w_options":"The dentist is visited by a patient accompanied by her husband. After an initial examination the dentist is going to give her the diagnosis and suggest the treatment. Is he allowed to do so in the present of her husband?\nA. yes, the husband is a member of the immediate family and as such he has the right to be informed on his wife\u2019s health condition.\nB. yes, but only in the case when the patient expresses clearly her consent.\nC. yes, such information is not intimate and is not subject to medical secrecy.\nD. no, such information is subject to medical secrecy from which, in this case, the dentist cannot be exempted.\nE. yes, unless the patient clearly expresses her objection.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":73,"question_w_options":"Ebner\u2019s fibers are present in the:\nA. enamel.\nB. dentin.\nC. root cement.\nD. periodontium.\nE. lamina dura of the alveolar bone.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":65,"question_w_options":"Lucent area on X-ray, adjacent to the tooth crown, may suggest:\nA. ossifying fibroma.\nB. ameloblastic fibroma.\nC. primordial cyst.\nD. odontogenic keratocyst.\nE. all the above.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":195,"question_w_options":"Services for health preservation, disease prevention and early detection of diseases include:\nA. health promotion and prevention, including dental one, covering children and young people under 19 years of age.\nB. dental prevention of pregnant women.\nC. promotion of healthy behaviors.\nD. preventive medical examinations in order to early detect diseases, especially cardiovascular and neoplastic ones.\nE. all of the above.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":49,"question_w_options":"Which of the following statements about midazolam (Dormicum) are true?1) midazolam is a fast-acting benzodiazepine with a short half-life;2) midazolam is a fast-acting benzodiazepine with a long half-life;3) midazolam is administered at a dose of 0.5 mg\/kg b.w.;4) midazolam is administered at a dose of 5 mg\/kg b.w.;5) midazolam is administered at a dose of 15 mg\/kg b.w.The correct answer is:\nA. 1,3.\nB. 1,4.\nC. 2,3.\nD. 2,4.\nE. 2,5.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":101,"question_w_options":"Choose the correct statement concerning ultrasonography (USG):\nA. USG gives an excellent image of healthy bone structures.\nB. USG cannot be used to evaluate vascular tumours.\nC. USG is a non-invasive examination.\nD. USG examination of the head and neck is performed on a patient in a sitting position.\nE. all the above are false.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":7,"question_w_options":"Which of the following qualify a patient for a group of high caries risk?1) high counts of SM in saliva;2) reduced saliva flow rate;3) low level of Actinomyces;4) large number of fillings;5) presence of an orthodontic appliance;6) high buffer capacity;7) healthy front teeth.The correct answer is:\nA. 1,2,3,4.\nB. 4,5,6,7.\nC. 1,3,5,7.\nD. 2,4,6,7.\nE. 1,2,4,5.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":156,"question_w_options":"A patient came to the dental office with an acrylic upper denture broken in 3 parts; the broken parts fit. The dentist should:\nA. take an impression of the maxilla with the denture using alginate material and send it to the dental lab.\nB. send the denture to the lab for repairing, without taking the impression.\nC. take an impression of maxilla using alginate material, an impression of the opposing arch, conduct occlusal registration and send these with denture to the dental lab.\nD. put together the broken denture using cyanoacrylate glue.\nE. the denture cannot be repaired; the new one has to be fabricated.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":140,"question_w_options":"In controlled inclination:1) rotation center is placed at the top of the tooth root;2) ratio of the torque, or the moment of the force (M), to the force exerted on the root of tooth (F) = 0\/1;3) ratio of the moment of the force (M) to the force exerted on the root of the tooth (F) is from 4\/1 to 7\/1;4) ratio of the moment of the force (M) to the force exerted on the tooth = 10\/1;5) point of the applied force is situated about 12 mm from the resistance centre in the direction of the tooth crown.The correct answer is:\nA. 1,2.\nB. 3,5.\nC. 1,4.\nD. 1,3.\nE. 2,5.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":117,"question_w_options":"The indication for antibiotics application in periodontal diseases is:\nA. ulcerative gingivitis.\nB. exacerbation of chronic periodontitis.\nC. aggressive periodontitis.\nD. periodontitis in generalized diseases.\nE. all the above.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":116,"question_w_options":"Subgingival plate contains:\nA. above 90% of bacteria.\nB. mostly aerial bacteria.\nC. mostly still bacteria.\nD. mostly bacteria with carbohydrate metabolism.\nE. low species diversity bacteria.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":141,"question_w_options":"During fabrication of tissue-supported partial dentures that reconstruct large free-ended edentulous arches the maxilla-mandible relation is determined by means of:\nA. wax occlusal index.\nB. occlusal rim(s).\nC. face bow.\nD. A,B,C are correct.\nE. A,C are correct.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":157,"question_w_options":"The selective pressure impression is taken:1) in bone loss class I and II according to Supple, with irregular bone surfaces;2) in bone loss class I and II according to Supple, using individual trays and an impression material with different resilience; the material with high resilience is applied on the surface that is more susceptible to pressure;3) in bone loss class IV according to Supple;4) using individual trays perforated in places that should be relieved;5) using individual trays with occlusal rims in order to provide physiological pressure on the surface that should be relieved.The correct answer is:\nA. 1,2,3.\nB. 1,3,4.\nC. 3,4,5.\nD. 1,2,4.\nE. all of the above.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":6,"question_w_options":"What is the most probable cause of the incomplete polymerization of composite material which underwent LED light curing?\nA. large heat emission during light-curing.\nB. wide spectrum of emitted light.\nC. wireless LED technology.\nD. type of a photoinitiator in composite which absorbs light different from the narrow spectrum of LED light.\nE. LED technology.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":48,"question_w_options":"Which of the following premedication route is the preferred one for a dental procedure in a child?\nA. intramuscular.\nB. rectal.\nC. intravenous.\nD. oral.\nE. inhalation.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":100,"question_w_options":"Which of the following symptoms are absolute indications for surgical treatment of zygomatico-maxillo-orbital fractures (ZMOF)?1) massive swelling and bruising of the eyelids;2) hypoesthesia of the region innerved by the suborbital nerve;3) mandibular mobility limitation;4) enopthalmus;5) diplopia.The correct answer is:\nA. 2,4.\nB. 1,3,4.\nC. 2,3,5.\nD. 3,4,5.\nE. all the above.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":33,"question_w_options":"Indicate the false sentence concerning sclerotic dentin:\nA. it is formed on the border with the pulp.\nB. it is characterized by the calcification of the dentinal tubules.\nC. in the early carious lesion it is located between dead tracts and the primary dentin.\nD. in advanced caries lesion it is located between demineralized dentin and primary dentin.\nE. it requires the presence of vital odontoblasts.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":194,"question_w_options":"Insured persons have the following services provided and financed from public funds:1) dental treatment;2) primary healthcare;3) preventive vaccinations which are not included in the scope of compulsory vaccinations;4) sex change operations;5) hospital treatment;6) therapeutic rehabilitation.The correct answer is:\nA. 1,3.\nB. 2,4.\nC. 1,2,5,6.\nD. 3,4,5,6.\nE. 1,2,3,4,5.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":64,"question_w_options":"A helpful strategy for dealing with a child with hyperkinetic disorder (ADHD) in the dentist office may be:1) reinforcing and rewarding for good behavior;2) giving clear hints;3) maintaining eye contact with the patient;4) short-term memory overload;5) using the tell-show-do technique.The correct answer is:\nA. 1,2.\nB. 2,3,5.\nC. 1,2,3.\nD. 1,2,3,5.\nE. all the above.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":72,"question_w_options":"Less mineralized tooth enamel areas include:1) neonatal line;2) lines of Retzius;3) enamel laminae;4) enamel bundles.The correct answer is:\nA. only 1.\nB. 1,2.\nC. 1,2,3.\nD. 1,2,4.\nE. all the above.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":182,"question_w_options":"The dentist is visited by a journalist who demands the information on maxilla-facial surgery which was performed on a well-known MP. How should the dentist respond?\nA. he is not allowed to release the information because it is subject to medical secrecy.\nB. he is allowed to release the complete information because the journalist acting on the basis of the press law is entitled to demand such data.\nC. he is allowed to release the information because it concerns a public person.\nD. he is allowed to release the information after obtaining the patient\u2019s authorization.\nE. basically, he is not allowed to release such information unless the journalist proves that such an act is justified by important public interest.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":25,"question_w_options":"Indicate the false statement concerning diagnostic tests used in pulp and periapical diseases:\nA. percussion test informs about the state of the pulp.\nB. pain occurred during a biting test is an indicator of apical periodontitis.\nC. selective anesthesia is helpful in localizing a painful tooth when the patient cannot determine the location of their complaints.\nD. in a palpation test the pain of the oral mucosa in the area of a tooth apex indicates the inflammation of periapical tissues.\nE. one test alone is rarely conclusive for the presence or absence of pulpal or periapical disease.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":52,"question_w_options":"Which of the following is not a symptom of acute fluoride intoxication?\nA. diarrhea.\nB. arrhythmias.\nC. hypotension, poorly palpable pulse.\nD. decreased salivation.\nE. all the above are the symptoms of acute fluoride intoxication.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":13,"question_w_options":"Many non-endodontic radiolucencies (both pathological and anatomical) those which are connected with normal morphology) mimic endodontic pathologies. To make an accurate diagnosis dentist should perform:\nA. relevant pulp vitality tests.\nB. relevant radiographic examinations.\nC. analysis of clinical tests and symptoms.\nD. detailed analysis of patient\u2019s dental and medical history.\nE. all the above.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":44,"question_w_options":"Which of the following can be used to isolate the tooth with inadequate coronal structure for endodontic treatment:\nA. deep-reaching clamps.\nB. coronal temporary restorations.\nC. placement of orthodontic bands.\nD. gingivectomy.\nE. all the above.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":177,"question_w_options":"The Code of Medical Ethics requires that the dentist does not propagate antihealthy behavior:\nA. that is not true, the Code does not have such a norm.\nB. yes, but this applies only to the place of practice.\nC. yes, this also applies to situations outside professional work.\nD. it is obviousness, which is valid even despite the lack of the Code norm.\nE. such a norm is in the annex of the Code.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":198,"question_w_options":"The HLY indicator denotes:\nA. human development index.\nB. years of healthy life.\nC. quality adjusted life years.\nD. metric area index.\nE. none of the above.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":120,"question_w_options":"LPS is:\nA. endotoxin of the cellular membrane of Gram-negative bacteria.\nB. exotoxin.\nC. cytokine.\nD. endotoxin of the cellular membrane of Gram-positive bacteria.\nE. none of the above.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":87,"question_w_options":"One of the complications occurring during local anesthesia of the oral mucosa is unintended administration of an anesthetic into a blood vessel. In these cases, after exceeding the maximum single dose, the symptoms of the central nervous system intoxication may occur. Which of the following generalized symptoms does not occur in anesthetic poisoning?\nA. agitation.\nB. somnolence.\nC. convulsions.\nD. breathing disorders.\nE. increased blood pressure.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":68,"question_w_options":"Odontoblasts develop from:\nA. inner enamel epithelium.\nB. pulp of the enamel organ.\nC. outer enamel epithelium.\nD. stratum intermedium of the enamel organ.\nE. ectomesenchymal cells of the tooth bud.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":91,"question_w_options":"The slowly growing, locally malignant neoplasm of maxillary bones, with the high incidence of recurrence and the very low tendency for distant metastasis. The description refers to:\nA. solid multicystic ameloblastoma (SMA).\nB. unicystic ameloblastoma (UA).\nC. desmoplastic ameloblastoma (DA).\nD. peripheral ameloblastoma (PA).\nE. malignant\/metastatic ameloblastoma (MA).","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":136,"question_w_options":"A tooth inclination along the alveolar process is treated with:\nA. bents on a labial archwire or with the use of an elastic labial archwire.\nB. double elastic traction stretched between a labial archwire and braces on the labial and palatal or lingual surface of the tooth.\nC. double elastic traction connecting a labial archwire with braces on the lingual surface of the tooth.\nD. single elastic traction connecting a labial archwire with brace on the labial surface of the tooth.\nE. single elastic traction connecting a labial archwire with brace on the palatal surface of the tooth.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":161,"question_w_options":"The occlusal surface is:\nA. hypothetical plane created by linking the points localized on the incisal edge of the central lower incisors and the tips of the buccal distal cusps of the first lower molars.\nB. plane that connects corresponding cusps of the lower lateral teeth.\nC. plane that connects corresponding cusp tips of the lower teeth starting from canine to the last molar.\nD. plane that connects the anterior nasal spine with the highest points of the bony projections of the external auditory meatus.\nE. the sum of the individually shaped in each person masticating surfaces of the lower and upper arch teeth that remain in the occlusal contact.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":29,"question_w_options":"Indicate the most common side effects of bleaching vital teeth:1) dental caries;2) attrition;3) gingival irritation;4) dentin sensitivity;5) cervical external resorption;6) tooth crown fracture.The correct answer is:\nA. 1,2.\nB. 2,3.\nC. 3,4.\nD. 4,5.\nE. 5,6.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":22,"question_w_options":"In the upper and lower jaw there are normal structures that may simulate the pathology around the root apices. From the clinical tests given below choose the ones which enable to assess whether close-to-the-apex radiolucency visible on an X-ray is a pathological lesion:1) checking pulp reaction on stimuli;2) analyzing a lamina dura line;3) performing selective anesthesia test;4) taking an X-ray at different cone angulation;5) performing a transillumination test.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 1,4,5.\nD. 2,4,5.\nE. 1,2,4.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":185,"question_w_options":"In accordance with the Regulation on the types and extend of the medical documentation and the ways of its processing each dentist who keeps adequate patient documentation is obliged to include his patients\u2019 statements of:1) consent to carry out examinations and provide other health services;2) authorizing a close person to obtain information on the patient\u2019s health condition and the health services provided;3) authorizing a close person to obtain medical documentation;4) the fact that the health services provided to them are financed from public funds; 5) the fact that they were given detailed and factual information on the suggested treatment and prognosis.The correct answer is:\nA. 1,2,3.\nB. 1,4,5.\nC. 2,3.\nD. 2,3,5.\nE. all the above.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":75,"question_w_options":"Significant Caries Index (SiC) in a group of 120 examined 12-year-old children is 7.5. It means that:\nA. in one third of patients, in whom the highest values of DMF\/T indices were stated, the mean D(T) is 7.5.\nB. in one third of patients, in whom the highest values of DMF\/T indices were stated, the mean DMF\/T is 7.5.\nC. in one third of patients, in whom the highest values of DMF\/T indices were stated, the mean D(T) is 7.5 times higher than in the remaining two thirds of the examined group.\nD. in one third of patients, in whom the highest values of DMF\/T indices were stated, the mean DMF\/T is 7.5 times higher than in the remaining two thirds of the examined group.\nE. the mean count for caries teeth D(T) in the examined group is 7.5.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":63,"question_w_options":"The erosive potential of sours drink in relation to mineralized tooth tissues depends on:1) type of acid;2) titratable acidity;3) ability to chelate calcium ions;4) way of the drink ingestion;5) drink temperature.The correct answer is:\nA. only 1.\nB. 1,2.\nC. 1,2,3.\nD. 1,2,3,4.\nE. all the above.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":193,"question_w_options":"The National Health Program in Poland for 2007-2015 includes several operational goals concerning selected populations. The goals pertain to:\nA. improvement of the healthcare of mothers, newborns and small children.\nB. intensification of the prevention of dental caries in children and adolescents.\nC. creation of the conditions for a healthy and active life of elderly people.\nD. creation of the conditions for an active life of disabled people.\nE. all the above.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":107,"question_w_options":"Which of the following secondary rashes does not occur on the oral mucosa?\nA. pustule.\nB. rhagade.\nC. scale.\nD. crust.\nE. scar.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":1,"question_w_options":"In what way can you facilitate putting the rubber on a tooth especially in patients with dry mouth?\nA. using a hole punch make a bigger opening than the treated tooth.\nB. use only a silk dental floss to insert the dam between the teeth.\nC. lubricate the tooth side of the dam around a hole for the clamp.\nD. ask the patient to rinse the mouth.\nE. use only wingless clamps.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":18,"question_w_options":"In a 21-year-old patient an X-ray of the tooth 21 was performed. It revealed periodontal ligament space disappearance, blurring outline of the root in relation to the alveolar bone and filled root canal. Percussed tooth made a dull, metallic sound. The patient reported this tooth injury five years ago - total dislocation. What tooth complication after the trauma occurred in this patient?\nA. surface resorption.\nB. inflammatory root resorption.\nC. cervical resorption.\nD. replacement resorption.\nE. vertical root fracture.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":150,"question_w_options":"A patient aged 55 has been wearing upper and lower complete dentures for about a week. For a few days the patient has complained of sore throat. The family doctor excluded the possibility of upper respiratory tract infections. The reason of the above-mentioned complaint may be:\nA. an increase in the vertical occlusal dimension.\nB. allergy to acrylics which the denture was made of.\nC. posterior palatal seal, which is too long.\nD. insufficiently polished denture.\nE. denture induced stomatitis.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":146,"question_w_options":"The professional cleaning of an implant is performed by means of:\nA. ultrasound.\nB. metal universal curette.\nC. metal Gracey curette.\nD. plastic curette.\nE. all of the above.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":59,"question_w_options":"A 13-year-old boy presents with the complete subluxation of tooth 21. The patient visited the dentist five hours after it had occurred. The tooth has been stored in a physiological sodium chloride solution. Which of the following procedures should be followed before the tooth replantation?1) removal of dead root\u2019s periodontium with the use of wet gauze;2) local anesthesia administration;3) gentle socket curettage in order to remove the remaining periodontal fibers;4) pulp removal from the root;5) replantation and splinting.The correct answer is:\nA. 1,2,4,5.\nB. all the above.\nC. 2,3,4,5.\nD. 1,2,3,5.\nE. 2,5.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":111,"question_w_options":"Which of the following statements concerning the diagnosis of aphthosis is false?\nA. small aphthae are the most frequent ones; these are ulcers on the non-keratosing oral mucosa.\nB. maculopapular changes are primary ones in aphthosis.\nC. in Sutton\u2019s aphthae there is a nodal reaction in the regional lymph nodes.\nD. herpetiformis aphthae may occur on the hard palate and gums.\nE. in Behcet\u2019s syndrome aphthae may appear on the genital mucosa.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":166,"question_w_options":"What is the most common cause of traumatic pneumothorax?\nA. thorax injury with rib fractures.\nB. catheterization of the central veins, which is an iatrogenic complication.\nC. bronchial asthma and emphysema (COPD).\nD. air cyst of the lung.\nE. staphylococcal pneumonia.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":189,"question_w_options":"In accordance with the Law on cash benefits from social insurance in the case of disease and maternity an insured person working for money during the period of stated temporary incapacity for work loses the right to the sickness benefit for the time of:\nA. seven days of this period.\nB. first five days of this period.\nC. first three days of this period.\nD. first two days of this period.\nE. the whole period.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":131,"question_w_options":"Pseudo distocclusion is characterized by:1) increased SNA angle;2) Angle\u2019s class I or II;3) Angle\u2019s class II;4) canine class II;5) canine class I.The correct answer is:\nA. 1,3,5.\nB. 1,3,4.\nC. 1,2,5.\nD. 1,2,4.\nE. 3,5.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":96,"question_w_options":"From the following diseases indicate those whose radiological images are described as multifocal osteolytic lesions (resembling soap bubbles or honeycombs):1) myxoma;2) ameloblastoma; 3) Abrikossof tumour;4) cavernous haemangioma;5) central giant-cell granuloma (granuloma gigantocellulare centrale).The correct answer is:\nA. 1,3.\nB. 2,4,5.\nC. 1,2,4,5.\nD. 2,3,4.\nE. all the above.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":79,"question_w_options":"Fibrous dysplasia of the jaws occurring in families is called:\nA. Recklinghausen disease.\nB. Paget\u2019s disease.\nC. cherubism.\nD. Albright syndrome.\nE. hypophosphatasia.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":80,"question_w_options":"Cariostatic agents present in foods include:1) calcium;2) phosphorus;3) cacao;4) vitamin B6;5) lipids.The correct answer is:\nA. 1,2.\nB. 1,2,5.\nC. 3,5.\nD. 1,2,4,5.\nE. all the above.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":127,"question_w_options":"The ability to move the chin to the middle, which is accompanied by facial features improvement, the corrected dental midline and positive overbite suggests the following position of the mandible:\nA. lateral morphological.\nB. anterior morphological.\nC. posterior morphological.\nD. anterior functional.\nE. lateral functional.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":170,"question_w_options":"Arterial blood pressure is dependent on:1) systemic vascular resistance;2) preload;3) afterload;4) myocardial contractility;5) heart rate.The correct answer is:\nA. only 1.\nB. 1,2.\nC. 1,2,3.\nD. 1,2,3,4.\nE. all the above.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":38,"question_w_options":"The recommended concentration of ethylenediaminetetraacetic acid in endodontics is:\nA. 2%.\nB. 5.25%.\nC. 17%.\nD. 40%.\nE. 90%.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":43,"question_w_options":"The injection techniques of root canal obturation with flowable gutta-percha include: 1) Thermafil;2) System B;3) Obtura II;4) GuttaFlow;5) Thermaprep.The correct answer is:\nA. 1,2.\nB. 3,4.\nC. 4,5.\nD. 3,5.\nE. 1,5.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":14,"question_w_options":"The examination of tooth 46 revealed untight filling class I according to Blake. In comprehensive physical and radiological examination there were no other abnormalities. After removing the filling and preparation, brown, shiny and hard on probing dentin was visible on the cavity bottom. Which of the following should be applied?\nA. complete preparation attempt because the dark color indicates the presence of dentine caries.\nB. temporary filling of zinc oxide with eugenol for 3 months because the dark color indicates that there is partly demineralized dentin on the bottom of the cavity.\nC. indirect pulp capping with the hardening Ca(OH)2 and glass ionomer filling placing, because there is partly demineralized dentin on the bottom of the cavity.\nD. permanent filling placing because on the bottom of the cavity there is sclerotic dentin.\nE. glass ionomer filling placing because it is active caries.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":55,"question_w_options":"Which of the following materials gives the lowest rate of success when used in the treatment of intravital amputation of deciduous teeth?\nA. formocresol.\nB. ferric sulfate.\nC. electrocauterization.\nD. calcium hydroxide.\nE. MTA.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":54,"question_w_options":"Which of the following is a general contraindication to the endodontic treatment of deciduous teeth?1) congenital heart disease;2) immunosuppressive therapy;3) long-lasting steroid treatment for bronchial asthma;4) hemophilia;5) poorly-controlled diabetes mellitus.The correct answer is:\nA. 2,4.\nB. 2,3.\nC. 1,2,5.\nD. 1,2,3,5.\nE. all the above.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":15,"question_w_options":"Which of the following may presage an unfavorable prognosis of the pulp after direct pulp capping after accidental pulpal exposure?\nA. no spontaneous pain before the operative procedure.\nB. normal pulp response to thermal testing before the operative procedure.\nC. small exposure diameter (< 0.5 mm).\nD. excessive bleeding from the exposed pulp.\nE. uncontaminated area around the exposure.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":42,"question_w_options":"The electric pulp test should not be used in patients:\nA. with diabetes.\nB. with coronary heart disease.\nC. with recent history of a heart attack.\nD. with pacemakers.\nE. excessively agitated.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":171,"question_w_options":"Passive oxygen therapy methods do not include:\nA. face mask.\nB. nasal cannula.\nC. Ambu bag.\nD. Venturi mask.\nE. oxygen tent.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":39,"question_w_options":"In endodontic treatment chlorhexidine:\nA. is used as an irrigant in a concentration of 0.02%.\nB. is active against E. faecalis.\nC. removes the smear layer.\nD. dissolves necrotic tissue and inorganic remnants in the canal.\nE. is used in a concentration of 2% in Active Points.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":81,"question_w_options":"Calcium fluoride present on the enamel surface:1) occurs because of the use of preparations with high fluoride concentrations;2) occurs because of the use of preparations with low fluoride concentrations;3) makes a stable fluoride reserve;4) makes a labile fluoride reserve;5) limits enamel remineralisation.The correct answer is:\nA. 1,3.\nB. 1,4.\nC. 2,3.\nD. 2,4.\nE. 1,5.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":126,"question_w_options":"According to Popovich index \u201chalf of the mesiodistal width of four lower incisors + 10\u201d shows:\nA. estimated width of the upper arch measured on premolars.\nB. estimated width of the lower arch measured on molars.\nC. estimated width of mandibular canines and premolars on one side.\nD. estimated space required to line up lower incisors and canines.\nE. estimated space required to line up upper incisors and canines.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":130,"question_w_options":"Indicate the correct statement:\nA. during interproximal enamel reduction up to 0.5 mm of enamel can be stripped from one side of each tooth.\nB. stripping is an alternative to extraction treatment for any size of crowding.\nC. interproximal enamel reduction can be used only in the region of the lower incisors and canines.\nD. after stripping, fluoride prophylaxis should be applied.\nE. interproximal enamel reduction should be done before the levelling phase.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":97,"question_w_options":"Indicate the anatomical structures running through the parapharyngeal space (spatium parapharyngeum):1) common carotid artery;2) internal jugular vein;3) glossopharyngeal nerve;4) vagus nerve;5) accessory nerve.The correct answer is:\nA. 2,3,4.\nB. 1,4,5.\nC. 1,2,4.\nD. 1,2,4,5.\nE. all the above.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":78,"question_w_options":"X-ray beams are more dangerous to a child than an adult because of the:\nA. higher hydration of a child\u2019s organism.\nB. sensitivity of the bone marrow containing plenty of early hematopoietic cells.\nC. detrimental effect on the thymus gland, which may lead to its persistence.\nD. true answers A and B.\nE. true answers A, B and C.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":188,"question_w_options":"The medical ruling on temporary incapacity for work is issued with two copies. In accordance with the Law on cash benefits from social insurance in the case of disease and maternity the first copy is passed by the doctor issuing the ruling to:\nA. local brunch of the Social Insurance Fund (ZUS).\nB. SIF(ZUS) headquarters.\nC. insured person.\nD. National Health Fund (NFZ).\nE. employer.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":58,"question_w_options":"Riga-Fede disease:\nA. it is gingival ulceration associated with tooth eruption or with neonatal teeth.\nB. it is the ulceration of the bottom surface of the tongue caused by tongue\u2019s contiguous movements over the lower incisors.\nC. it is a type of iatrogenic chemical ulceration of the mucosa.\nD. it is the ulceration covered with grey coating and surrounded by inflammatory zone, which appears as a result of Sutton\u2019s aphtha healing.\nE. it is the tuberculous tongue ulceration with a typical oblong or irregular shape.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":110,"question_w_options":"Which of the following describes the forth type of prosthetic stomatopathy according to Newton\u2019s classification?\nA. erythematous patches covering a part of prosthetic substrate.\nB. erythematous patches covering the whole prosthetic substrate.\nC. red bumps on the palate.\nD. inflammatory hypertrophy of the mucosa under the plane prosthetic restoration.\nE. forth type of stomatopathy is not marked out clinically.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":147,"question_w_options":"The glenoid fossa of the mandible during the neonate period is:\nA. fully developed.\nB. convex.\nC. circular sector.\nD. almost flat.\nE. none of the above.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":19,"question_w_options":"Which of the endodontical complications is concerned with insufficient coronal opening?\nA. missed canal.\nB. discoloration of the crown.\nC. insufficient canal cleaning.\nD. instrument breakage.\nE. all the above.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":151,"question_w_options":"What is the main difference in setting process between condensation and addition silicon impression materials?\nA. setting time.\nB. polymerization process.\nC. preparatory stage before taking an impression.\nD. setting temperature.\nE. setting time and temperature.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":106,"question_w_options":"Choose the true sentence concerning the tuberculous erosion of the mucous membrane:\nA. it occurs in the regions exposed to irritation.\nB. bottom of the erosion is solid, smooth and not bleeding.\nC. erosion profoundly penetrates underlying tissues.\nD. erosion is painless.\nE. it is regular in shape and has even margins.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":192,"question_w_options":"Which of the following ruling is not issued by SIF (ZUS) certifying doctors for establishing the rights to benefits from SIF?\nA. ruling on incapacity for work for pension purposes.\nB. ruling on the need for therapeutic rehabilitation within disability pension prevention.\nC. ruling on permanent or prolong damage to health caused by a work accident or occupational disease.\nD. ruling on the degree of disability.\nE. ruling on the connection between incapacity for work and the work accident or occupational disease.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":62,"question_w_options":"Critical period for molar incisor hypomineralisation to occur is:\nA. 4th month of fetal life.\nB. 1st year of life.\nC. 2nd year of life.\nD. 3rd year of life.\nE. 6th year of life.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":74,"question_w_options":"During the visit in the dentist office a child is cheerful, happy, cooperating with the doctor, interested in dental treatment and the doctor\u2019s medical activities. The patient\u2019s behavior category on Frankl scale is:\nA. 0.\nB. 1.\nC. 2.\nD. 3.\nE. 4.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":23,"question_w_options":"Which of the following statements concerning chlorhexidine is false?\nA. it shows long-term antiseptic activity.\nB. it may be used for smear layer removal.\nC. it does not dissolve pulp remnants.\nD. in combination with calcium hydroxide it may show stronger antibacterial potency.\nE. when used just after sodium hypochlorite it may lead to root discoloration and may influence the root canal obturation seal.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":184,"question_w_options":"The dentist is to take part, as a researcher, in the tests on new orthodontic braces. The experiments are going to be carried out on ill children under 16. The sponsor is planning to pay a fee for the children\u2019s parents. Is such a payment allowable?\nA. no, the law does not allow to pay fees for taking part in medical product tests with the participation of children.\nB. yes, if the fee does not exceed the minimum remuneration for work.\nC. no, the fees can be paid only if the tested children are healthy.\nD. yes, subject to the favorable opinion from the ethics committee.\nE. yes, on condition that the parents will commit themselves to keeping that fact in strict confidence.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":113,"question_w_options":"Which of the following diseases are not connected with dental plaque?\nA. gingival disease connected with bacterial oral infection.\nB. drug-induced proliferative inflammation of the gums.\nC. gingivitis in the course of leukemia.\nD. gingival disease caused by dental plaque.\nE. gingival disease in the course of diabetes mellitus.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":144,"question_w_options":"The following data are helpful for the precise preparation of the alveolar process on a master cast during immediate denture fabrication:1) apical x-ray with projection on the gingival sulcus;2) depth measurement of the gingival sulcus;3) tooth mobility measurement.The correct answer is:\nA. 1,2.\nB. 1,3.\nC. 2,3.\nD. all the above.\nE. none of the above.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":152,"question_w_options":"Indicate the difference in the application of agar and alginate hydrocolloid materials:\nA. agar materials are used for relining impressions whereas alginate for selective pressure impressions.\nB. agar materials are used for closed-mouth impression whereas alginate for selective pressure impressions.\nC. agar materials are used for anatomic impression whereas alginate for selective pressure impressions.\nD. agar materials are used for relining impressions whereas alginate for cast duplication.\nE. agar materials are used for anatomic impressions whereas alginate for cast duplication.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":3,"question_w_options":"What kind of caries is developing under the filling as a result of unremoved carious lesions?\nA. atypical caries.\nB. residual caries.\nC. rampant caries.\nD. arrested caries.\nE. caries does not have a possibility to develop after putting a fitting restoration.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":105,"question_w_options":"Which of the following concerning a dry socket is true?1) is also called \u201cpostextraction alveolar bone inflammation\u201d;2) laserotherapy is a method of treatment;3) smoking has an effect on its occurrence;4) is caused by impaired clot formation.The correct answer is:\nA. 1,2.\nB. 2,3,4.\nC. 3,4.\nD. all the above.\nE. none of the above.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":36,"question_w_options":"Indicate the true sentence concerning dentin zones in the case of initial caries:\nA. normal primary dentin separates the sclerotic dentin from pulp.\nB. reactionary dentin is situated between the normal primary dentin and pulp.\nC. reactionary dentin is situated between the bacterial penetration zone and sclerotic dentin.\nD. dead tracts are a result of reactionary dentin formation.\nE. dead tracts contain bacteria.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":191,"question_w_options":"In accordance with the Law on cash benefits from social insurance in the case of disease and maternity the second copy of a medical ruling on temporary incapacity for work the issuing dentist keeps for the period of:\nA. \u00bd year.\nB. 1 year.\nC. 3 years.\nD. 5 years.\nE. 7 years.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":200,"question_w_options":"The demographic term - vital statistics - include:\nA. birth.\nB. death.\nC. marital status.\nD. answers A,B are correct.\nE. answers A,B,C are correct.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":61,"question_w_options":"Hypodontia as the main clinical feature occurs in:\nA. ectodermal dysplasia.\nB. chondroectodermal dysplasia.\nC. Down syndrome.\nD. Williams syndrome.\nE. all the syndromes mentioned above.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":129,"question_w_options":"Indicate the incorrect statement concerning the nasal - maxillary index (Masztalerz index):\nA. it is increased in anterior deep bite.\nB. it is increased in skeletal deep bite.\nC. estimates proper facial height.\nD. is expressed by the formula: nasion-subnasale x 100\/nasion-prosthion.\nE. it has the value 80 for girls and 78 for boys.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":77,"question_w_options":"A 6-year-old boy has heavy upper respiratory tract infection, conjunctivitis and photophobia. Intraorally: generalized mucosa redness, thick tongue coating and numerous confluent blue-white patches near the both parotid gland outlets. Above symptoms suggest:\nA. rubella.\nB. measles.\nC. mouth candidiasis.\nD. mumps.\nE. chickenpox.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":98,"question_w_options":"Point out the true sentences characterizing malignant melanoma:1) is a neoplasm of non-epithelial origin;2) occurs only in the skin, never within mucous membranes;3) satellite nodules can be observed around the changes;4) diagnostic examination includes biopsy;5) its extension is mainly per continuity, rarely by metastases.The correct answer is:\nA. 1,3.\nB. 2,3,5.\nC. 1,2,3.\nD. 4,5.\nE. 2,3,4.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":187,"question_w_options":"Medical rulings on temporary incapacity for work due to disease are issued on the basis of:\nA. certificate of the residence of the insured person in the hospital.\nB. hospital treatment information card.\nC. direct examination of the insured person\u2019s health condition.\nD. medical specialist\u2019s written request.\nE. sanatorium treatment information card.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":20,"question_w_options":"Which of the following can not be used for gutta-percha removal in a retreatment procedure in canals filled by means of a warm vertical compaction technique?\nA. Hedstr\u00f6m file.\nB. rotary nickel-titanium instruments (e.g. ProFile).\nC. solvents (e.g. methylchloroform).\nD. heated endodontic instruments.\nE. all the above can be used.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":168,"question_w_options":"The pathological fracture is:\nA. exchangeable name for any kind of fracture, because every fracture represents a deviation from the physiological norm.\nB. different name for the closed femoral fracture.\nC. different name for the open femoral fracture.\nD. fracture of a bone previously affected by disease.\nE. different name for the joint fracture.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":57,"question_w_options":"If permanent tooth concussion or subluxation occurs (the tooth with no visible crown damage), what is the risk of pulp necrosis?\nA. relatively low (3-6%).\nB. approx. 50%.\nC. relatively high (70-80%).\nD. for subluxation it is very low (3-6%), while for concussion is high (80%).\nE. for concussion is very low (3-6%), while for subluxation is much higher (50%).","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":148,"question_w_options":"Before using tissue conditioner, it is recommended to:1) remove all undercuts in the denture base;2) deepen the mucosa-side of the denture to the depth of about 1 mm;3) deepen the mucosa-side of the denture to the depth of about 0.1 mm;4) leave acrylic prominences in the upper denture in the area of the palate to stabilize the vertical dimension;5) leave acrylic prominences in the upper denture in the area of the alveolar bone to stabilize the vertical dimension;6) leave acrylic prominences in the lower denture in the area of the alveolar bone to stabilize the vertical dimension;7) leave acrylic prominences in the lower denture in the area of the mental foramina to stabilize the vertical dimension.The correct answer is:\nA. 1,2,5.\nB. 2,6,7.\nC. 1,3,5.\nD. 3,5,6.\nE. 1,2,4,6.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":16,"question_w_options":"Which of the following describing resin modified glass-ionomer materials (RMGI) is false?\nA. RMGI have improved mechanical and esthetic properties.\nB. RMGI are as wear resistant as composite materials.\nC. RMGI release fluoride to the same degree as traditional glass-ionomer cements.\nD. RMGI are indicated in root caries treatment.\nE. RMGI are indicated in sandwich technique, below the proximal contact.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":109,"question_w_options":"Linear gingival erythema is:\nA. form of lichen planus of gums.\nB. bacterial gingivitis in HIV-positive subjects.\nC. gingival changes in the course of erythema multiforme.\nD. form of chronic oral erythematosus fungal infection.\nE. gingival predilection changes caused by HPV viruses.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":41,"question_w_options":"Non-endodontic symptomatic disorders that may mimic endodontic ones include:1) sinus infection;2) diabetes;3) TMJ disorders;4) osteoporosis;5) neuralgia.The correct answer is:\nA. 1,3,4.\nB. 1,2,4.\nC. 1,3,5.\nD. 3,4,5.\nE. 2,3,4.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":172,"question_w_options":"Infracostal inside pulling caused by a substantial susceptibility of the chest walls, demonstrating a deterioration of the respiratory function in a child is called:\nA. subtraction.\nB. retraction.\nC. intraction.\nD. cotraction.\nE. antraction.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":82,"question_w_options":"Please indicate the true statement:\nA. erysipelas is an odontogenic inflammation caused by haemolytic streptococcus.\nB. risus sardonicus may be a complication of erysipelas.\nC. furunculosis indicates decreased immunity and may become the first symptom of diabetes mellitus.\nD. cancrum oris is a characteristic buccal neoplasm.\nE. increased risk of the spread of the middle face furunculus needs facial vein ligation.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":94,"question_w_options":"In the treatment of trigeminal neuralgia you use:1) trigeminal nerve decompression;2) opioids;3) glycerol;4) carbamazepine;5) hydrocortisone.The correct answer is:\nA. 1,2,3,4.\nB. 1,3,4,5.\nC. 1,3,4.\nD. 1,4.\nE. 3,4.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":133,"question_w_options":"The functional test in laterogenia which consists in the arrangement of the mandible in the midline position appears as:\nA. negative - worse facial appearance and occlusion.\nB. positive - better facial appearance and occlusion.\nC. in the middle - better facial appearance and worse occlusion.\nD. in the middle - worse facial appearance and better occlusion.\nE. none of the above is true.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":164,"question_w_options":"The primary seal can be done while obtaining functional impression of the maxilla. The drawback of this seal is:\nA. longer time of impression taking.\nB. sometimes insufficient seal.\nC. excessive pressure on the tissues.\nD. possibility of soft tissue dislocation.\nE. A and B are correct.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":165,"question_w_options":"The indication for using the major connector (plate) in the lower clasp-retained removable denture is\/are:\nA. shallow floor of the mouth.\nB. high attachment of the tongue ligament.\nC. short teeth.\nD. anticipated removal of incisors.\nE. all of the above.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":95,"question_w_options":"Lockjaw can be a symptom of which of the following abscesses:1) temporal;2) peritonsillar;3) pterygo-palatal;4) submental;5) submasseteric.The correct answer is:\nA. 1,3,4,5.\nB. 3,4,5.\nC. 1,3,5.\nD. 2,5.\nE. only 5.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":132,"question_w_options":"According to Rees, the length of the mandibular apical base is:\nA. 1.5 mm longer than the alveolar process of the maxilla.\nB. 2.0 - 7.0 mm shorter than the alveolar process of the mandible.\nC. 1.5 mm shorter than the alveolar process of the maxilla.\nD. 2.0 - 7.0 mm longer than the alveolar process of the mandible.\nE. equal to maxillary apical base.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":124,"question_w_options":"When you observe the narrow maxilla in a V shape, narrow and high palate, skeletal open bite, hypoplastic enamel, you suppose that patient has the deficiency of vitamin:\nA. B1.\nB. B6.\nC. B12.\nD. C.\nE. D.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":83,"question_w_options":"Positive test for latent anisocoria is typical of:\nA. Costen syndrome.\nB. Paget\u2019s disease.\nC. Lucia-Frey syndrome.\nD. Heerfordt syndrome.\nE. Recklinghausen disease.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":173,"question_w_options":"An indication for defibrillation is:\nA. asystole.\nB. pulseless ventricular tachycardia.\nC. acute cardiac syndrome.\nD. atrial fibrillation.\nE. bradycardia.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":108,"question_w_options":"These changes occur exclusively on the dorsal surface of the tongue and they are the red spots with no thread-like papillae. They are surrounded by elongated thread-like papillae. These spots are changing their position; their histology resembles psoriasis. Which of the following clinical diagnoses this description corresponds to?\nA. median rhomboid glossitis.\nB. black hairy tongue.\nC. geographical tongue.\nD. erythematous acute oral fungal infection.\nE. Hunter glossitis.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":40,"question_w_options":"Indicate the depth to which the first spreader should be inserted in the canal when using the lateral compaction technique of cold GP:\nA. to the full working length.\nB. to 0.5 mm shorter than the working length.\nC. to 1 to 2 mm shorter than the working length.\nD. to 1 to 3 mm shorter than the working length.\nE. the depth of the spreader insertion differs and depends on the width of the canal.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":17,"question_w_options":"Which of the following methods does not reduce microleakage in the gingival region in cases of composite restorations class II Black?\nA. sparing preparation of the gingival margin of the cavity, in order to preserve enamel there.\nB. beveling the enamel on the gingival margin provided there is no extension onto the root cementum.\nC. in case of the non-enamel gingival margin - beveling the root cementum\/dentine.\nD. in case of the non-enamel gingival margin - groove preparation within 0.5-0.7 mm from the root surface.\nE. in case of the non-enamel gingival margin - placing a resin-modified glass ionomer cement under the composite (\u201copen sandwich\u201d).","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":149,"question_w_options":"The occlusal rest in clasp-retained partial dentures:\nA. has the function of a denture stabilizer.\nB. is a force breaker.\nC. provides denture retention.\nD. transfers masticatory forces.\nE. A and D are correct.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":56,"question_w_options":"Which of the following describes the tooth subluxation best?\nA. it is a tooth dislocation without its increased mobility, without periodontal response to tapping.\nB. it\u2019s the damage without tooth dislocation, with increased tooth mobility and without periodontal response to tapping.\nC. it\u2019s the damage with tooth dislocation, with increased tooth mobility, without periodontal response to tapping.\nD. it\u2019s the damage without tooth dislocation, with increased tooth mobility and with positive periodontal response to tapping.\nE. it\u2019s the damage with tooth dislocation, with increased tooth mobility and with positive periodontal response to tapping.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":186,"question_w_options":"In accordance with the Law on cash benefits from social insurance in the case of disease and maternity the insurance contribution for the Sickness Fund in the Social Insurance Fund is paid by:\nA. employee.\nB. employer.\nC. employee and employer.\nD. state budget.\nE. company social fund.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":21,"question_w_options":"Which of the following properties are characteristic of conventional glass-ionomer cements?1) chemical adhesion to hard tooth tissues;2) coefficient of thermal expansion is several times higher than that of enamel and dentin;3) fluoride release, storage and absorption from the surrounding oral cavity environment;4) participation in the electrochemical processes in the oral cavity;5) possibility of pulp irritation.The correct answer is:\nA. 1,2,3.\nB. 1,3,4.\nC. 1,3,5.\nD. 2,3,4.\nE. 2,3,5.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":169,"question_w_options":"The element B on the ABCDE scheme comprises all the following, except for:\nA. oropharyngeal tube placement.\nB. breathing control.\nC. chest auscultation.\nD. pulse oximeter placement.\nE. oxygen application through the facial mask.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":76,"question_w_options":"Gentle technique is the way of:\nA. elimination of pre-treatment anxiety.\nB. apexification.\nC. pulp amputation.\nD. preparation of the caries lesions of deciduous teeth.\nE. chemo-mechanical root canal preparation in permanent tooth with unfinished root apex development.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":99,"question_w_options":"Indicate the true sentences concerning salivary gland sialolithiasis:1) is most common in the parotid glands;2) may be in the form of ductal or parenchymal;3) its growth is always dynamic and painful;4) can be treated only surgically;5) acute inflammatory process of the gland is contraindication to sialography.The correct answer is:\nA. 2,5.\nB. 1,3.\nC. 3,4.\nD. 1,2,5.\nE. 1,2.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":60,"question_w_options":"Which of the statements concerning a melanotic neuroectodermal tumor in infancy is true?1) most frequently appears in the maxilla;2) it has ectomesenchymal origin;3) high vanillyl mandelic acid (VMA) concentration in urine is observed;4) after enucleation, its relapses are extremely rare.The correct answer is:\nA. 2,3.\nB. 1,2.\nC. 2,3,4.\nD. 1,2,3.\nE. all the above.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":128,"question_w_options":"Anterior open bite is characterized by:\nA. excessive overbite.\nB. anterior part of the maxillary alveolar process shortening.\nC. excessive vertical growth of posterior part of the maxillary alveolar process.\nD. facial lower one third elongation.\nE. facial lower one third shortening.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":37,"question_w_options":"Indicate properties which are characteristic of polyacid-modified composites:1) release less fluoride ions than composites;2) release more fluoride ions than composites;3) combine the properties of composites and glass-ionomer cements;4) combine the properties of silver ions and glass-ionomer cements;5) most commonly used in class III and V caries cavities;6) most commonly used in class IV and V caries cavities;7) do not require the use of the adhesive system;8) require the same chemical preparation of the cavity as composites.The correct answer is:\nA. 1,3,6,7.\nB. 1,4,6,7.\nC. 2,3,5,8.\nD. 2,3,5,7.\nE. 2,4,5,8.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":190,"question_w_options":"In accordance with the Law on cash benefits from social insurance in the case of disease and maternity the sickness benefit payable monthly equals 80% of its base if temporary incapacity for work:\nA. is caused by disease or an injury that has nothing to do with the circumstances mentioned in points B-E.\nB. was a result of people undergoing necessary tests stipulated for candidates for the donors of cells, tissues and organs.\nC. arose as a result of an accident on the way to or from work.\nD. arose as a result of a work accident or occupational disease.\nE. arose in pregnancy.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":104,"question_w_options":"Choose indications for using antibiotics:1) dry socket;2) osteomyelitis; 3) mild pericoronitis;4) rapidly progressing swelling;5) chronic well-localized abscess;6) compromised host defenses.The correct answer is:\nA. 1,2,3,5.\nB. 1,2,4,6.\nC. 2,4,6.\nD. 1,4,6.\nE. all the above.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":2,"question_w_options":"Please indicate the correct use of a mandrel in dentistry:\nA. to condense amalgam.\nB. to maintain a band in the matrix.\nC. to fix the polishing disc.\nD. to prepare canal orifices.\nE. to create a retention in a cavity.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":153,"question_w_options":"The dependent classical guiding area is:\nA. wider part of the classical guiding area.\nB. half of the retentive area, localized on the tooth adjacent to the abutment tooth.\nC. modification of the classical guiding area; it is narrow and occupies only a part of the abutment tooth surface.\nD. modification of the classical guiding area; it is wide and occupies large part of the abutment tooth surface.\nE. modification of the passive guiding area, it is wide and occupies large part of the tooth surface that is adjacent to the abutment tooth.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":145,"question_w_options":"The Gothic arch is created during an intraoral registration of centric occlusion. This arch is drawn by:1) lateral mandible movements;2) mandible rest position;3) mandible protrusion movement;4) mandible retrusion movement.The correct answer is:\nA. 1,3.\nB. 3,4.\nC. 1,3,4.\nD. 1,2.\nE. all of the above.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":112,"question_w_options":"Which of the following criteria is listed in the van der Waal\u2019s classification of leukoplakia?\nA. localization.\nB. dysplasia on pathological exam.\nC. endo- or exophytic growth.\nD. Candida spp superinfection.\nE. recurrence.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":119,"question_w_options":"Gracey curettes No 5-6 are used for the removal of subgingival deposits from:\nA. anterior teeth.\nB. anterior teeth and premolars.\nC. posterior teeth (buccal and tongue surface).\nD. mesial posteriors.\nE. distal posteriors.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":51,"question_w_options":"The discoloration of composite or porcelain fillings may be caused by:\nA. fluoride gel acidulated with phosphoric acid (1.23% w\/v F).\nB. 10% stannous fluoride solution (SnF2).\nC. 2% neutral sodium fluoride gel.\nD. true answers: A and B.\nE. true answers: A, B and C.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":158,"question_w_options":"An edentulous patient has the denture bearing surface class II according to Supple. In this patient in order to minimize the destructive influence of the complete denture on the bone surface:1) extensive denture should be fabricated;2) incisors should be placed outside the alveolar process;3) tooth number in the denture should be decreased to 24;4) teeth should be placed in the occlusion protected by canines;5) activity of the occlusal surface of the molars and premolars should be decreased;6) denture should be relined with soft material.The correct answer is:\nA. 1,2,3,5.\nB. 1,3,5,6.\nC. 1,2,5,6.\nD. 1,2,4.\nE. all of the above.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":10,"question_w_options":"A sugar free chewing gum with xylitol used after meals increases the flow rate and pH of saliva. Indicate the correct sentence describing this process:\nA. stimulated saliva has higher concentrations of carbohydrates ions which are an important buffering factor increasing pH of the saliva.\nB. stimulated saliva has higher concentrations of hydroxyl ions which are an important alkalizing factor.\nC. while chewing the gum excreted saliva has a higher temperature, which results in an increase in saliva pH.\nD. chewing the gum helps release inorganic substances from tooth tissues to the saliva which increases pH of the saliva.\nE. there is not enough scientific evidence to explain this process.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":47,"question_w_options":"The dentist agreed to the frightened 6-year-old girl watching the dental treatment of her very polite 7-year-old brother. The girl is now less anxious and is more committed to treatment. Which of the anxiety-relieving behavioral methods does this situation refer to?\nA. modeling.\nB. distraction.\nC. positive reinforcement.\nD. desensitization.\nE. silencing.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":9,"question_w_options":"The dental pulp takes part in physiological and pathological processes. Indicate the main functions of the pulp: 1) nutritive;2) fluids exchange;3) sensory;4) dentine formative;5) humoral response;6) defensive.The correct answer is:\nA. 1,2,3,4.\nB. 3,4,5,6.\nC. 1,3,4,6.\nD. 2,3,4,5.\nE. 1,2,4,6.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":174,"question_w_options":"Indicate the percentage of the affected body surface of a 10-year-old child if anterior part of the trunk, genital area and left upper extremity are burned:\nA. 9%.\nB. 18%.\nC. 28%.\nD. 30%.\nE. 33%.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":84,"question_w_options":"Indicate the false statement concerning mandibular fractures:\nA. fracture of bilateral coronoid processes creates open occlusion in the anterior segment.\nB. bilateral mandible fracture next to the incisors can cause airway obstruction.\nC. unilateral condyle fracture causes the mandible to move towards the affected side.\nD. mandible dislocation towards the affected side, which is the result of the unilateral condyle fracture, is caused by the lateral pterygoid muscle localized on the opposite side.\nE. all the above are true.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":123,"question_w_options":"Extractions are considered when during clinical examination you observe:1) that the distance from the hairline to the base of the nose, base of nose to bottom of nose, and nose to chin is the same;2) lips are positioned forward to the esthetic line;3) naso-labial angle = 130\u00b0;4) shallow overbite;5) protruding lower incisors.The correct answer is:\nA. 1,2,4.\nB. 1,3,5.\nC. 2,3,4.\nD. 2,4,5.\nE. 3,4,5.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":135,"question_w_options":"Deciduous occlusion in 3-year-olds is not characterized by:\nA. semicircular dental arches.\nB. straight line behind the deciduous teeth.\nC. lack of Spee\u2019s curve.\nD. attrition of deciduous teeth cusps.\nE. coinciding the upper and lower dental midlines with the facial line of symmetry.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":92,"question_w_options":"Which of the following can be an example of sensory nerve damage?\nA. lingual nerve paralysis as the complication of surgical third molar extraction.\nB. Bell\u2019s paralysis.\nC. facial nerve paralysis in the course of a malignant parotid tumor.\nD. Melkersson-Rosenthal syndrome.\nE. oculomotor nerve damage in the course of orbital fracture.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":162,"question_w_options":"Localized or extensive bone loss of a denture bearing surface may occur under a complete denture. When the insufficiency of a denture bearing surface (class II according to Supple), sharp alveolar eminences that cannot be treated surgically and a pain in the area of the nerve opening are present, the following procedure should be performed:\nA. reline the denture with hard material.\nB. fabricate a new denture with the metal base.\nC. apply implant treatment with the placement of at least two or four implants.\nD. reline the denture with soft material.\nE. mechanically correct the denture.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":115,"question_w_options":"Which of the following is not the modifiable risk factor?\nA. oral microflora.\nB. smoking.\nC. stress.\nD. genetic factor.\nE. socio-economic status.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":142,"question_w_options":"The root resection of tooth 12 was planned. The proper sequence of procedures after endodontic treatment is:\nA. post and core, root resection, crown.\nB. root resection, 2 weeks later post and core, crown.\nC. root resection, 6 weeks later post and core, crown.\nD. root resection, 10 weeks later post and core, crown.\nE. none of the above.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":154,"question_w_options":"Indicate the parameters of the retentive area:\nA. length, width, degree of undercut, range.\nB. length, width, depth, degree of undercut.\nC. length, circumference, depth, degree of undercut.\nD. length, width, depth, range.\nE. length, width, depth.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":5,"question_w_options":"Why should the dental floss of appropriate length be used to clean interproximal spaces?\nA. because every proximal surface should be cleaned with an unused part of the dental floss in order not to pass dental plaque from one tooth to another.\nB. because a long dental floss is required to create its right tension while cleaning contact surfaces.\nC. because loose ends of the dental floss should be at least 20 cm in length.\nD. because a dental floss should be wrapped around two fingers of the right and the left hand at least 6 times.\nE. because it is easier to use a long dental floss.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":103,"question_w_options":"Which of the following sentences describing an inflammatory cyst (cystis inflammatoria) are true?1) can occur around the teeth with alive or dead pulp;2) crackling (crepitatio) may be one of the clinical features;3) its development is usually painful and dynamic;4) the cyst fluid contains exfoliated epithelium, leukocytes and cholesterol crystals;5) its X-ray show well-limited, heavily mineralized (osteosclerotic) changes with characteristic periosteal reactions in the form of Codman triangles.The correct answer is:\nA. 1,4,5.\nB. 1,2,3,4.\nC. 2,4.\nD. 2,3,5.\nE. 1,3,5.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":197,"question_w_options":"Which of the following is now the most urgent problem in the demographic situation in Poland?\nA. rapid growth of the total population.\nB. high infant mortality rate.\nC. rapid aging of the population (growing population of people in older age groups).\nD. significant increase in the fertility rate.\nE. true answers are: A and D.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":30,"question_w_options":"Indicate the false statement concerning self-etching adhesive systems:\nA. require the use of etchant.\nB. do not require traditional etching and rinsing of the etchant.\nC. do not remove the smear layer, but modify it.\nD. VII generation system (one-bottle) requires applying several layers.\nE. selective etching of the un-instrumented enamel is recommended.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":178,"question_w_options":"According to the Polish Code of Medical Ethics the principles of medical ethics arise from:\nA. long tradition and decisions of the Medical Councils.\nB. Polish Constitution.\nC. judgments of the Constitutional Court.\nD. general ethical principles.\nE. all of these sources.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":67,"question_w_options":"Ameloblasts develop from:\nA. internal epithelium of the enamel organ.\nB. stratum intermedium of the enamel organ.\nC. pulp of the enamel organ.\nD. outer enamel epithelium.\nE. ectomesenchymal tissue.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":88,"question_w_options":"The reimplantation of the tooth with unfinished root development and without previous endodontic treatment history, can be performed within an overall elapsed time of:\nA. 2 hours.\nB. 5 hours.\nC. 8 hours.\nD. 10 hours.\nE. 12 hours.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":71,"question_w_options":"A blurred outline and the disappearance of the alveolar lamina dura on X-ray can be seen in:1) traumatic occlusion;2) leukemia;3) hyperparathyroidism;4) hyperthyroidism;5) early phase of teeth development and eruption.The correct answer is:\nA. 1,2.\nB. 2,3.\nC. 1,2,3.\nD. 1,2,3,4.\nE. all the above.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":139,"question_w_options":"Retrogenia is not characterized by:\nA. shortening of the mandibular body.\nB. depression of the border of the mandibular body, just before an increased angle of the mandible.\nC. elongation of the lower face height.\nD. shortening of the lower face height.\nE. severity as a result of caries.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":26,"question_w_options":"Which sentence regarding the bonding of composite resins to tooth tissues is false?\nA. bonding of composite resins with hard tooth tissues is happening through the adhesive systems.\nB. composite resin bonds with the enamel through microretention obtained by acid etching.\nC. composite bonds with the dentin by means of an adhesive system through the modification or removal of the smear layer.\nD. bonding of composite resins with the enamel is much easier to obtain comparing to their bonding with the dentin.\nE. total-etch technique usually uses polyacrylic acid.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":27,"question_w_options":"Indicate the true sentence regarding caries diagnosis:\nA. radiolucency within the enamel on the proximal surface visible on a bite-wing X-ray always indicates the presence of a cavity in the enamel.\nB. binding of an explorer tip in the fissure always indicates that caries is present.\nC. enamel opacity\/white spot visible before drying the tooth surface suggests a more advanced stage of caries process compared with the white spot visible only after drying the tooth surface.\nD. to assess the structure of the surface of a caries lesion it is recommended to use a sharp probe.\nE. caries lesion found accidentally on a bite-wing X-ray on the occlusal surface below a clinically sound enamel surface is called arrested caries.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":180,"question_w_options":"The dentist invited to a consultation on the care of a patient with diabetes and cancer was asked about the desirability of prosthetic treatment if the patient\u2019s prognosed life expectancy is shorter than one year. Guided by the Polish Code of Medical Ethics the dentist should:\nA. refuse treatment.\nB. provide the treatment if it has a positive impact on the patient survival.\nC. provide the treatment if it has a positive impact on the quality of life.\nD. answers B,C are true.\nE. always opt for treatment.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":70,"question_w_options":"A newborn responds by sucking to the following taste:\nA. sweet.\nB. sweet and sour.\nC. sweet and bitter.\nD. sour and bitter.\nE. sweet, sour and bitter.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":138,"question_w_options":"Average forces (20 - 50 g\/cm2):1) do not inhibit capillary blood circulation;2) inhibit blood circulation without crushing capillaries;3) cause significant (3rd grade) biological impairment;4) in maxillo-orthopedic treatment are applied in removable and active devices;5) should not be applied in maxillo-orthopedic treatment.The correct answer is:\nA. 1,3,4.\nB. 1,3,5.\nC. 2,3,4.\nD. 2,3,5.\nE. 1,2,5.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":66,"question_w_options":"Tooth 82 is missing in a 4-year-old child, and tooth 81 has a large crown with a shallow groove on the labial surface and the notch on the incisal edge. On X-ray the tooth has two canals. Tooth 81 can be described as:\nA. geminated tooth.\nB. fused tooth.\nC. united tooth.\nD. impacted tooth.\nE. Leong\u2019s tooth.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":89,"question_w_options":"Indicate the false statement concerning von Willebrand disease:\nA. it is an inherited disease.\nB. it is acquired hemorrhagic diathesis.\nC. coagulation time is longer than in hemophilia.\nD. desmopressin is used in its prophylaxis and treatment.\nE. factor VIII is used in its treatment.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":196,"question_w_options":"Which of the following include health promoting behaviors?1) undergoing recommended screening tests;2) using addictive substances;3) undertaking regular physical activity;4) dangerous driving;5) reducing exposure to harmful environmental factors;6) aggression and violence.The correct answer is:\nA. 1,2.\nB. 2,3,4.\nC. 1,3,5.\nD. 3,4,5,6.\nE. 1,2,3,4,5.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":31,"question_w_options":"Which of the following is used to deflect and withdraw the gingiva around the cervical area?\nA. cotton roll.\nB. wooden wedge.\nC. dental floss.\nD. retraction cord.\nE. orthodontic separator.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":179,"question_w_options":"To the dentist performing solitarily night duty a patient came with intense bleeding from a dental extraction performed a few hours earlier by the dentist\u2019s older female colleague, living in another town. The dentist does not have much experience in treating such wounds. In this situation he should:\nA. send the patient back to the colleague.\nB. look for a male dentist, because the Code requires to refer to the competent men not women.\nC. ask the patient to come the next morning, the time when more doctors are available.\nD. refuse treatment.\nE. attempt treatment.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":102,"question_w_options":"Cyclosporine therapy:\nA. should be stopped before tooth extraction one year after myocardial infarction.\nB. is introduced in order to decrease platelets aggregation.\nC. is a basic (fundamental) treatment in the candidiasis of the oral cavity.\nD. is an adjunct treatment in the therapy of stomatitis caused by anascogenic yeasts.\nE. often causes proliferative gingivitis.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":4,"question_w_options":"Which of the following describes secondary caries?\nA. it concerns non-vital teeth.\nB. it is localized around and under the filling.\nC. its course is uncontrollable.\nD. it requires an experienced dentist to prepare a cavity.\nE. it does not occur in the root.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":155,"question_w_options":"The depth of the retentive area is:\nA. distance between the tooth surface and surveyor which touches the line of the greatest convexity of the tooth.\nB. distance between the tooth surface and surveyor which touches the line of the greatest convexity of the alveolar bone.\nC. distance between the tooth surface and surveyor which touches the line determining the undercut depth on the alveolar bone.\nD. distance between the tooth stabilizing area and surveyor.\nE. distance between two parts of the retentive area of the tooth.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":143,"question_w_options":"Which sentence referring to complete dentures is correct?1) improperly taken impression can cause a lack of denture retention on the bearing area;2) increase in the vertical dimension can cause bone loss;3) decrease in the vertical dimension can cause angular cheilitis;4) tooth arrangement should provide canine guidance.The correct answer is:\nA. only 1.\nB. 1,2.\nC. 1,2,3.\nD. 2,3.\nE. all the above.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":114,"question_w_options":"Which of the following is not included in the primary characteristics of aggressive periodontal inflammation?\nA. fast loss of CAL and the bone of the alveolar process > 2 mm within 3 months.\nB. occurrence of the disease in the family.\nC. lack of concurrent general diseases.\nD. spontaneous remission.\nE. number of deposits is not proportionate to the disease staging.","answer":"D"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":163,"question_w_options":"The abutment teeth which are low-value traditional abutments, can be used as a support for an overdenture. When greater number of residual teeth remain in the oral cavity, the axial locks can be fixed on:\nA. canines.\nB. second premolars.\nC. molars.\nD. molar roots after hemisection.\nE. all of the above.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":134,"question_w_options":"A bone age assessment is based on:\nA. observation of the growth and changes in cartilagineous portions of selected epiphyses.\nB. changes of shape, thickness and progress of cartilagineous epiphysal zone merging.\nC. occurrence of ossification centers.\nD. changes in the dimension and shape of ossification centers.\nE. all the above.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":93,"question_w_options":"Tongue ulceration can be a symptom of:1) tuberculosis;2) Melkersson-Rosenthal syndrome;3) sarcoidosis;4) post-traumatic wound infection;5) neoplasm.The correct answer is:\nA. all the above.\nB. 1,3,4,5.\nC. 1,4,5.\nD. 3,4,5.\nE. 4,5.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":85,"question_w_options":"Indicate the true statement concerning Oppikofer\u2019s symptom:\nA. is characteristic of a mandible periapical cyst.\nB. it is a bulge at the bottom of the nasal cavity.\nC. it is a symptom of crackling parchment.\nD. it is a complication of cyst surgery in the modification of Drozdowski.\nE. none of the above.","answer":"E"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":122,"question_w_options":"Choose the value of Bolton anterior ratio which suggests an excess of teeth material in the lower arch:\nA. 81.7%.\nB. 75.3%.\nC. 71.2%.\nD. 57.2%.\nE. 35.7%.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":175,"question_w_options":"The first-choice treatment in an asthma attack does not include:\nA. magnesium sulphate.\nB. oxygen.\nC. inhaled salbutamol.\nD. hydrocortison.\nE. atrovent.","answer":"A"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":8,"question_w_options":"Which of the following medicaments can reduce saliva flow rate?1) antidepressant;2) antihistamine;3) antiarrhythmic;4) muscarinic agonist;5) diuretic;6) parasympathomimetic.The correct answer is:\nA. 1,2,3,4.\nB. 1,2,3,5.\nC. 3,4,5,6.\nD. 1,3,5,6.\nE. 2,3,4,5.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":46,"question_w_options":"Which of the following intracanal medicaments are recommended as a dressing in the treatment of periapical disease with persistent exudation in the canal:\nA. chlorhexidine medicaments.\nB. calcium hydroxide medicaments.\nC. antibiotic-steroid agents.\nD. phenols.\nE. aldehydes.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":159,"question_w_options":"Patient has difficulty with the pronunciation of s and z sounds. These problems can be associated with:\nA. too high vertical occlusal dimension of dentures.\nB. too short anterior teeth in the upper denture.\nC. protruded upper incisors.\nD. thin denture base of the upper denture.\nE. premolars that are placed too narrow.","answer":"C"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":11,"question_w_options":"Some anatomical structures may resemble changes of endodontic origin in periapical tissues in x-ray pictures. Periapical granuloma in maxillary central incisors primarily should be differentiated from:\nA. median maxillary suture.\nB. incisive foramen and canals.\nC. maxillary sinus recesses.\nD. anterior nasal spine.\nE. A and D are correct.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":118,"question_w_options":"Red complex bacteria according to Socransky include:\nA. P. intermedia, T. forsythia, P. gingivalis.\nB. P. gingivalis, T. forsythia, T. denticola.\nC. T. denticola, P. gingivalis, T. actinomycetemcomitans.\nD. P. intermedia, T. forsythia, T. denticola.\nE. A. actinomycetemcomitans, T. denticola, P. gingivalis.","answer":"B"},{"edition":"2014_jesien","year":"2014","season":"autumn","question_id":50,"question_w_options":"The longest life of reconstructed deciduous teeth is provided by:\nA. amalgam filling.\nB. composite filling.\nC. compomer filling.\nD. glass-ionomer filling.\nE. steel crown.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":160,"question_w_options":"Fixed partial dentures made of metal alloys cemented on vital teeth with unfavorable retentive features - short clinical crowns and an extensive loss of hard dental tissues - should be cemented with:\nA. carboxylate cements.\nB. phosphate cements.\nC. dual cure adhesive cements.\nD. calcium hydroxide based cements.\nE. glass-ionomer cements.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":28,"question_w_options":"Which of the following can be observed in the case of a vertical root fracture?\nA. sinus tract.\nB. narrow, deep, isolated periodontal probing defect.\nC. pain on mastication.\nD. fracture visible on radiograph.\nE. all the above.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":90,"question_w_options":"Indicate the false information regarding actinomycotic inflitration:\nA. it is usually localized in the preauricular and submandibular area.\nB. it is usually very painful on palpation.\nC. the skin covering the infiltration is usually reddened.\nD. it can be accompanied by fistulas, especially in lengthy cases.\nE. it is usually not accompanied by a reaction from surrounding lymph nodes.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":137,"question_w_options":"Which malocclusion occurs most frequently in Down syndrome?\nA. full class II.\nB. partial class II.\nC. scissor bite.\nD. class III.\nE. deep bite.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":121,"question_w_options":"Choose correct statements regarding premature loss of primary teeth and its consequences in developmental period: 1) loss of lateral maxillary teeth may lead to development of crossbite on this side;2) loss of maxillary incisors may lead to distocclusion;3) early loss of second primary molar, before the eruption of first permanent molar, causes lack of space for second premolar and its eruption outside the dental arch;4) loss of primary canine does not influence the positioning of anterior teeth;5) loss of second primary molar after full eruption of first permanent molar, causes rotation of first upper molars and lingual and mesial inclination of first lower molars.The correct answer is:\nA. 1,2,5.\nB. 1,4,5.\nC. 1,3,5.\nD. 2,3,4.\nE. 2,3,5.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":86,"question_w_options":"Indicate the true statements concerning adenoid cystic carcinoma:1) its another name is cylindroma;2) it usually develops in small salivary glands of the oral cavity and palate;3) it usually develops in large salivary glands of the oral cavity and palate;4) it grows fast;5) it grows slowly;6) it never spreads through perineural space;7) it infiltrates soft tissues and bones.The correct answer is:\nA. 2,4,7.\nB. 2,5,7.\nC. 1,4,7.\nD. 3,5,6.\nE. 1,2,5,7.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":69,"question_w_options":"Clinical examination of a child aged 3.5 years revealed shortening of the clinical crown of tooth 51, oedema and reddening of the gingiva in anterior part of the maxilla. Mother reported the child\u2019s fall on the stairs, which happened the day before. Choose correct management:\nA. surgical reposition of tooth 51, if the radiological image confirms the shortening of the tooth.\nB. extraction of tooth 51, if the radiological image shows the tooth to be elongated.\nC. leaving the tooth 51 for spontaneous reeruption.\nD. leaving the tooth 51 for spontaneous reeruption, if the radiological image shows the tooth to be elongated.\nE. extraction, because the apex may damage the developing tooth bud.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":176,"question_w_options":"Medical treatment carried out by the dentist without patient\u2019s consent is:\nA. neither crime nor offence.\nB. crime subject to private prosecution.\nC. crime prosecuted at the request of the aggrieved party.\nD. crime prosecuted ex officio.\nE. offence.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":199,"question_w_options":"The term MDR-TB refers to:\nA. diagnosis of tuberculosis by means of XD method.\nB. wide drug resistant tuberculosis.\nC. multi drug resistant tuberculosis.\nD. method of isolation of Mycobacterium tuberculosis.\nE. genetic mapping of Mycobacterium tuberculosis.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":45,"question_w_options":"Sharp, severe pain occurring in the restored tooth on biting, especially while releasing the bite, and after cold stimuli may indicate:\nA. pulpitis.\nB. acute periodontitis.\nC. chronic periodontitis.\nD. cusp fracture.\nE. poor occlusal adjustment of the restoration.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":12,"question_w_options":"Potential causes of internal resorption are:  1) biological treatment of the pulp with direct pulp capping using calcium hydroxide;2) chronic pulp inflammations and small necrotic foci in the pulp resulting from caries;3) subgingival scaling;4) whitening of discolored teeth with vital pulp using 10-16% carbamide peroxide;5) traumatic factors, such as poorly adjusted fillings, prosthetic restorations, excessive heat generated during cavity preparation and teeth grinding.The correct answer is:\nA. 1,2,5.\nB. 1,2,3.\nC. 2,3,4.\nD. 2,4,5.\nE. 3,4,5.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":53,"question_w_options":"Fusion of two germs, one of which may be a supernumerary tooth, within the cementum is called:\nA. double tooth.\nB. fusion.\nC. invagination.\nD. schizodontia.\nE. connation.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":183,"question_w_options":"The conditions of admissibility to discontinue therapy of a patient by a doctor include:1) prior enough notice of the discontinuation given to the patient or his\/her statutory representative or actual custodian;2) indicating realistic possibilities of obtaining the service from another doctor or another medical centre;3) consulting the intention to discontinue therapy with another doctor;4) obtaining consent of the superior, if the doctor performs their profession under contract and there are important reasons to discontinue therapy;5) duty to justify and register this fact in medical documentation.The correct answer is:\nA. 1,2,3.\nB. 1,2,3,5.\nC. 1,2,4,5.\nD. 1,2,3,4.\nE. 2,3,4,5.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":24,"question_w_options":"How long is the cutting part of a rotary root canal instrument, if the total length of the instrument without the grip is 21 mm?\nA. 20 mm.\nB. 19 mm.\nC. 18 mm.\nD. 17 mm.\nE. 16 mm.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":73,"question_w_options":"Name the method, which allows the child to watch a movie presenting the procedure performed in a child in a similar age, before commencing it:\nA. aversive conditioning.\nB. desensitization.\nC. modelling.\nD. positive reinforcement.\nE. tell, show, do.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":65,"question_w_options":"Indicate the disease, which following description applies to. Ulceration on the lower surface of the tongue, triggered by trauma caused by moving the tongue in the anteroposterior direction along the lower incisors:\nA. Riga-Fede ulceration.\nB. Lyell syndrome.\nC. Stevens-Johnson syndrome.\nD. Osler-Weber-Rendu disease.\nE. toxic epidermal necrolysis.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":32,"question_w_options":"After professional whitening of vital teeth in a dental office there is a high probability of side effects. Which of the following side effects are most commonly observed after that procedure?1) internal resorption;2) cervical resorption;3) teeth hypersensitivity;4) gingival irritation.The correct answer is:\nA. 1,2.\nB. 1,3.\nC. 2,3.\nD. 2,4.\nE. 3,4.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":195,"question_w_options":"The State Sanitary Inspection performs its public health tasks through:1) supervising the hygiene of teaching and upbringing;2) supervising the health conditions of food and nourishment;3) carrying out preliminary medical examinations of young workers;4) supervising the hygiene of leisure and recreation;5) carrying out mammography in women;6) supervising the hygienic and sanitary conditions of medical offices in health care facilities.The correct answer is:\nA. 1,3.\nB. 2,3,4.\nC. 4,5,6.\nD. 6 only.\nE. 1,2,4,6.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":49,"question_w_options":"Choose correct statements regarding early childhood caries induced by poor bottle feeding: 1) rampant caries involves firstly anterior maxillary teeth;2) rampant caries involves firstly anterior mandibular teeth;3) canines are less frequently involved with caries than first molars;4) canines are more often involved with caries than first molars;5) carious lesions involve lateral teeth later than anterior teeth;6) carious lesions involve lateral teeth earlier than anterior teeth.The correct answer is:\nA. 1,3,5.\nB. 2,3,5.\nC. 1,4,5.\nD. 2,3,6.\nE. 1,3,6.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":101,"question_w_options":"Level of fasting glycated haemoglobin in plasma of venous blood in patients in preclinical diabetes state amounts to:\nA. <3,9 mmol\/L.\nB. 3,9-5,5 mmol\/L.\nC. 5,6-6,9 mmol\/L.\nD. 7,0 mmol\/L.\nE. >7,0 mmol\/L.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":7,"question_w_options":"Choose false statement regarding the procedure known as rebonding:\nA. it allows for sealing the marginal crack.\nB. it eliminates the polymerization shrinkage.\nC. it consists in resealing the fissures and cracks in immature teeth.\nD. it allows for closing the micropores created in the restoration.\nE. it is preformed after finishing the polishing of composite restorations.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":156,"question_w_options":"Indicate the complications that may occur during preparation of the abutment tooth for fixed prosthetic restorations:1) insufficient abutment preparation;2) excessive abutment preparation; 3) thermal injury of the pulp;4) injury of adjacent teeth;5) accidental preparation of opposing teeth;6) periodontal injury;7) injury of the lip, cheek, tongue;8) swallowing or aspiration of the bur.The correct answer is:\nA. 1,2,4,5,8.\nB. 2,4,5,7.\nC. 4,6,7,8.\nD. 3,4,6,7.\nE. 1,2,3,4,6,7,8.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":140,"question_w_options":"Which bone of the facial skeleton takes the longest time to grow?\nA. maxilla.\nB. mandible.\nC. zygomatic bone.\nD. palatine bone.\nE. vomer.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":117,"question_w_options":"Qualifying a patient for specified stage of periodontal disease does not depend on:\nA. PD.\nB. BL.\nC. CAL.\nD. BoP.\nE. number of teeth.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":116,"question_w_options":"Arndt\u2019s sign is positive in:\nA. geographic tongue.\nB. Hunter\u2019s glossitis.\nC. hairy tongue.\nD. fissured tongue.\nE. rhomboid glossitis.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":141,"question_w_options":"Among claspless anchorages, the highest possibility of denture plate reduction in case of an overdenture, especially in the area of marginal periodontium of abutment teeth, is offered by:\nA. telescopic crowns.\nB. metal-metal ball latches.\nC. splint bars.\nD. open field magnets.\nE. closed-field magnets.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":157,"question_w_options":"Which of the characteristics of dental ceramic is not advantageous?\nA. neutrality for the oral cavity environment.\nB. high esthetics.\nC. high fragility.\nD. resistance to body fluids.\nE. low heat conduction.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":6,"question_w_options":"Choose false statements regarding the palatogingival grooves: 1) they occur due to fluoride deficiency in fetal life;2) they most often occur in permanent maxillary lateral incisors;3) they are considered a developmental anomaly;4) their floor if deprived of enamel;5) they develop as a result of trauma sustained by endodontically treated teeth.The correct answer is:\nA. 1,2.\nB. 2,4.\nC. 3,5.\nD. 4,5.\nE. 1,5.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":48,"question_w_options":"Tooth dislocation into the alveolus associated with fragmentation or fracturing of the alveolus is called:\nA. concussion.\nB. subluxation.\nC. extrusion.\nD. intrusion.\nE. lateral luxation.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":100,"question_w_options":"Indicate false statement regarding clinical features of cherubism:\nA. it is familial hereditary one.\nB. it is characterized with absence of lateral teeth.\nC. it is accompanied with gothic palate.\nD. it may spontaneously stop.\nE. it is accompanied with involvement of TMJs.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":33,"question_w_options":"Please indicate the recommended method of final root canal obturation in the case of internal resorption:\nA. single gutta-percha point method.\nB. lateral compaction of gutta-percha.\nC. vertical compaction of gutta-percha.\nD. thermoplastic injection of gutta-percha.\nE. vacuum system of obturation.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":194,"question_w_options":"According to the epidemiologic triad the development of infectious disease depends on:\nA. pathogen, environment, prophylaxis.\nB. host, healthcare system, living conditions.\nC. environment, vaccination accessibility, pathogen.\nD. pathogen, host, applied antibiotic.\nE. pathogen, host, environment.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":64,"question_w_options":"Bone fragility, blue sclera, progressive hearing loss and dental changes, are characteristic for:\nA. osteogenesis imperfecta.\nB. coronal dentin dysplasia.\nC. root dentin dysplasia.\nD. amelogenesis imperfecta.\nE. dentinogenesis imperfecta.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":72,"question_w_options":"An 8-year-old child, generally healthy, reported with acute, long-term pain of tooth 84. Clinical examination revealed oedema of the surrounding gingiva. Pulp not reacting to stimuli. After pulp chamber opening, profuse bleeding was observed. Choose best therapeutic approach:\nA. pulp amputation using formocresol.\nB. pulp amputation using MTA.\nC. open treatment.\nD. root canal treatment.\nE. tooth extraction.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":182,"question_w_options":"The dentist carried out experiments with the participation of people with Down syndrome without the approval of the ethics committee. Their result led to a new effective method of treatment especially dedicated to such people. According to the Polish Code of Medical Ethics the dentist should publish the results of his research:\nA. in the popular press.\nB. on a social networking site.\nC. on his website.\nD. in the medical press.\nE. he should not publish them.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":25,"question_w_options":"A 40-year-old patient suffers from a pain on the left side. The patient is unable to identify any particular tooth\/teeth as a source of the pain. An important diagnostic clue is that the pain is clearly radiating to the neck region. What group of teeth would you suspect as a cause of the symptoms?\nA. maxillary molars.\nB. maxillary premolars.\nC. mandibular molars.\nD. anterior teeth.\nE. pain radiating to the neck on the left side cannot be related to the teeth.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":52,"question_w_options":"Absence of many teeth, delicate and thin hair, dry skin, maxillary hypoplasia, pigmentation around the mouth and eyes, small teeth of conical shape, are the characteristic features of:\nA. cherubism.\nB. ectodermal dysplasia.\nC. cleidocranial dysplasia.\nD. Down syndrome.\nE. MIH syndrome.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":13,"question_w_options":"Choose false statement regarding the root caries:\nA. it develops supra or sublingually.\nB. stage 2 according to Billings requires invasive treatment.\nC. primary carious lesions are shallow with tendency to circular spreading.\nD. active lesions are soft and light colored.\nE. carious lesion located on exposed root surface is accompanied by highly mineralized superficial layer.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":44,"question_w_options":"Which cells are involved in the generation of reparative dentine?\nA. fibroblasts only.\nB. odontoblasts only.\nC. at first odontoblasts, then fibroblasts.\nD. at first fibroblasts, then odontoblasts.\nE. ameloblasts and odontoblasts.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":177,"question_w_options":"Is entity providing medical services obliged to give the National Health Fund access to medical documentations?\nA. yes, but with the consent of the court.\nB. no, because it would be in violation of medical secrecy.\nC. yes, but only with the consent of the Prosecution.\nD. yes, this rule follows from the Act on Patients\u2019 Rights and the Ombudsman for Patients\u2019 Rights.\nE. yes, but only with the patient\u2019s consent.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":198,"question_w_options":"According to the stand of the American Academy of Pediatric Dentistry expressed in 2019 caries risk factors in children aged 0-5 years are: \u201clong-term poverty and low parent\/custodian health competence\u201d. Poverty and low health competence are indicators of low socioeconomic status (SES). Low SES is considered to be the cause of:\nA. demographic transformation.\nB. epidemiological transformation.\nC. health inequalities.\nD. globalization.\nE. technological progress.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":120,"question_w_options":"In the treatment of necrotizing ulcerative gingivitis, the first-choice medication is\/are:\nA. amoxicillin\/clavulanic acid.\nB. NSAIDs.\nC. metronidazole.\nD. metronidazole with amoxicillin\/clavulanic acid.\nE. none of above mentioned.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":87,"question_w_options":"Choose the true statements regarding cementoblastoma:1) it derives from ectomesenchymal periodontal cells;2) it derives from cementoblasts;3) its peak of incidence falls in the 1st decade of life;4) it can develop in contact with deciduous teeth;5) its radiological image resembles soap bubbles.The correct answer is:\nA. 1,2,4.\nB. 3,4,5.\nC. 1,4,5.\nD. 2,3.\nE. 1,5.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":68,"question_w_options":"In a 5 y. o. child with caries risk estimated as high, it is recommended to use products containing high fluoride concentration, including:\nA. gel 4 times a year.\nB. gel or varnish twice a year.\nC. gel or varnish 4 times a year.\nD. varnish twice a year.\nE. varnish 4 times a year.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":91,"question_w_options":"A radiologic image of multilocular ameloblastoma is not always unambiguous and often depends on the location and the stage of neoplasm. Indicate the terms used to describe this radiologic image:1) honeycomb;2) soap bubbles appearance;3) champagne bubbles appearance;4) spotted eyes appearance;5) solar afterglow appearance.The correct answer is:\nA. 1,2,3.\nB. 3,4,5.\nC. 2,5.\nD. 1,2,4.\nE. 3,5.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":136,"question_w_options":"At which stage of the child's life is the treatment with a face mask the most beneficial?\nA. full primary dentition.\nB. early mixed dentition.\nC. late mixed dentition.\nD. late permanent dentition.\nE. after the growth spurt.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":161,"question_w_options":"Indicate impression techniques for obtaining diagnostic casts in manufacturing fixed partial dentures:1) impression in 1-layer technique with the use of irreversible hydrocolloid;2) impression in 2-layer technique with the use of reversible hydrocolloid;3) impression in metal ring with the use of thermoplastic or elastic impression material;4) impression with the use of a mixture of gypsum and wax;5) one-step impression in 2-layer technique with the use of elastomer;6) two-step impression in 2-layer technique with the use of elastomer;7) FGP method.The correct answer is:\nA. 1,2,4.\nB. 2,3,5.\nC. 3,5,6.\nD. 2,3,5,6.\nE. 3,4,6,7.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":29,"question_w_options":"What is the shape of the access cavity preparation for endodontic treatment in the maxillary first molar?\nA. triangle, with the base to the buccal surface, and the apex toward the palatal surface.\nB. triangle, with the base to the palatal surface, and the apex toward the buccal surface.\nC. triangle, with the base to the mesial surface, and the apex toward the distal surface.\nD. triangle, with the base to the distal surface, and the apex toward the mesial surface.\nE. oval, flattened in the mesio-distal direction.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":22,"question_w_options":"Which of the following are part of the DIFOTI system?1) laser light source;2) fiber optic lamp;3) AC power source;4) source emitting light of 655 nm wavelength;5) optical fiber;6) digital camera;7) computer.The correct answer is:\nA. 1,2,3,6.\nB. 2,3,5,6.\nC. 1,5,6,7.\nD. 3,4,6,7.\nE. 2,4,5,7.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":185,"question_w_options":"According to the Act on the Patient\u2019s Rights and the Ombudsman for Patients' Rights, subject to the exceptions provided by law, the health care provider shall keep the medical records for the period of (counting from the end of the calendar year in which the last registration was made):\nA. 5 years.\nB. 10 years.\nC. 20 years.\nD. 30 years.\nE. 35 years.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":75,"question_w_options":"Choose index used for evaluating the frequency and level of advancement of states related to untreated caries in primary dentition:\nA. DMFt.\nB. URTNI.\nC. dmft.\nD. pufa.\nE. CI.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":63,"question_w_options":"Solid tumors in children do not include:\nA. Wilms tumor.\nB. neuroblastoma.\nC. rhabdomyosarcoma.\nD. Ewing sarcoma.\nE. chronic myeloid leukemia.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":193,"question_w_options":"Keeping the so-called social distancing (i.e. preserving physical distance between people and limiting the number of contacts between persons of unknown epidemiological status), which was recommended during COVID-19 pandemic in 2019-2020 served to:\nA. neutralize the source of infection.\nB. cut infection transmission paths.\nC. immunize people sensitive to infection.\nD. isolate people with COVID-19 or suspected of having SARS-CoV infection.\nE. put in quarantine people at risk of infection.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":34,"question_w_options":"The decision on the need to implement the invasive treatment of a carious lesion is based on:\nA. lesion location.\nB. lesion activity.\nC. breaks in the enamel continuity.\nD. presence of a lesion classified as D1 acc. to WHO.\nE. age of the patient.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":107,"question_w_options":"In which type of leukoplakia medium risk of malignant transformation occurs?\nA. non-homogeneous granular.\nB. non-homogeneous thick.\nC. non-homogeneous speckled.\nD. homogeneous.\nE. true answers are A and B.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":1,"question_w_options":"What are the results of over drying the cavity prep before application of the adhesive system?\nA. increase in adhesion force.\nB. increased permeability of smear layer for adhesive system.\nC. collapse of collagen fibres.\nD. creation of homogenous hybrid layer.\nE. reducing the risk of bacterial microleakage.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":18,"question_w_options":"Indicate the correct sentences concerning direct pulp capping:1) dentine bridge forms two weeks after MTA application;2) hardening Ca(OH) does not initiate a dentin bridge formation;3) it is not recommended to perform this procedure if the tooth gives a positive response to percussion test;4) NaOCl can be used as a hemostatic agent;5) it is not recommended to use MTA in the case of carious pulp exposure.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 3,4,5.\nD. 1,3,4.\nE. 1,2,5.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":150,"question_w_options":"In case of metal based adhesive bridges, in order to achieve beter connection of metal with fixing cement, mechanic methods of expanding the surface may be used. Such methods include:1) tinning;2) abrasive blasting;3) pitting corrosion;4) electrochemical etching;5) silicatisation.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 1,3,4.\nD. 1,4,5.\nE. 3,4,5.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":146,"question_w_options":"According to Supple\u2019s classification, oral cavity with atrophied hard surface (Type II) is characterized with following changes:\nA. atrophied bone basal seat area, lined with flaccid mucosa, significantly movable against the bone.\nB. palatine torus is usually significant, mucosa is firm, dense, thin, tight and not susceptible.\nC. hard palate is more or less arched, mucosal area demonstrates various cohesion and susceptibility to pressure.\nD. hard palate is highly arched, palatine torus poorly highlighted, not emphasized, mucosa is elastic and not movable.\nE. maxillary alveolar process is occasionally seemingly well-formed, but always movable, ending with movable and soft tuberosities.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":59,"question_w_options":"Choose correct statements regarding the infraocclusion: 1) it indicates a process of the tooth gradually moving towards the occlusal plane; 2) it indicates a process of the tooth gradually moving away from the occlusal plane and submerging into the alveolus; 3) it concerns only the primary dentition; 4) it concerns most often the first primary molars; 5) no increase in mobility is observed; 6) treatment of choice is tooth extraction and subsequent orthodontic treatment. Correct answer is:\nA. 2,3,6.\nB. 2,5,6.\nC. 1,5,6.\nD. 2,3,4.\nE. 1,3,5,6.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":111,"question_w_options":"Which of the following statements concerning the use of systemic antibiotics in the treatment of periodontitis is false?\nA. minimal antibiotic inhibition concentration is 500 times higher for bacterial biofilm than for planktonic bacteria.\nB. gingival crevicular fluid flow reduces minimal inhibition concentration.\nC. if repeated every 3 months, antibiotic therapy stimulates periodontal pathogens to develop multiple drug resistance.\nD. antibiotic therapy should be combined with non-surgical or surgical treatment.\nE. to reduce the risk of development of multi-drug resistance, antibiotics should be prescribed for at least 14 days.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":166,"question_w_options":"According to the rules of triage at a place of accident (pre-hospital triage), victims who do not need urgent care are marked in:\nA. red.\nB. yellow.\nC. green.\nD. black.\nE. blue.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":189,"question_w_options":"In accordance with the Law on cash benefits from social insurance in the case of disease and maternity, the sickness benefit is not due for the first five days of temporary incapacity for work caused by:\nA. accident on the way to or from work.\nB. infectious disease.\nC. overdose of psychotropic drugs.\nD. alcohol abuse.\nE. tuberculosis.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":96,"question_w_options":"Choose true statements regarding ranula: 1) true cyst of sublingual salivary gland; 2) exudation pseudocyst within large salivary gland, most often sublingual; 3) oral cavity protuberance of bluish watery color is a characteristic feature; 4) simple and complex type is distinguished; 5) superficial and deep type is distinguished. Correct answer is:\nA. 1,3,5.\nB. 1,3,4.\nC. 2,3,5.\nD. 2,3,4.\nE. 2,3.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":79,"question_w_options":"Indicate features characteristic of odontogenic myxoma:1) ability to infiltrate the cranial base, when localized in the maxilla;2) no connective tissue capsule, which handicaps surgical treatment;3) capability of periodontopathy imitation;4) frequent occurrence in adolescents;5) involution of the tumour when administering pharmacological treatment (calcitonin, interferon alpha-2).The correct answer is:\nA. 1,4,5.\nB. 1,2,3.\nC. 2,3,5.\nD. 3,5.\nE. 1,2,4.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":80,"question_w_options":"The group of tumors that might contain odontogenic epithelium and ectomesenchyme and can develop hard tissue structures, includes:1) odontogenic tumor with shadow-cells;2) cystic variant of the calcifying cystic odontogenic tumor;3) extra-osseous variant of the calcifying cystic odontogenic tumor;4) odontoameloblastoma;5) calcifying epithelial odontogenic tumor.The correct answer is:\nA. 1,4,5.\nB. 1,2,3,4.\nC. 2,4.\nD. 2,3,5.\nE. all of the above.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":127,"question_w_options":"Choose false combination of speech disorder related to malocclusion, according to the pattern: sounds, affected by the disorder - disorder - related malocclusion:\nA. \/s\/, \/z\/ - lisp - anterior open bite.\nB. \/s\/, \/z\/ - lisp - large spacing between incisors.\nC. \/t\/, \/d\/ - trouble in pronouncing - disorders in the incisor\u2019s area, especially lingual positioning of maxillary incisors.\nD. \/f\/, \/w\/ - distortion - bone class II.\nE. \/sz\/, \/cz\/ - distortion - anterior open bite.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":170,"question_w_options":"According to current recommendations, which of the following plays a secondary role in the survival of a patient with suddden cardiac arrest?\nA. time between the cardiac arrest and the start of chest compressions.\nB. method used to restore the airway patency.\nC. time between the cardiac arrest and the defibrillation.\nD. quality of chest compressions.\nE. quality of ventilation.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":38,"question_w_options":"What kind of rubber dam retainers are recommended when the anchor tooth is partially erupted?\nA. retainers with prongs directed gingivally.\nB. winged retainers.\nC. retainers such as W2 with small jaws.\nD. retainers with classic, non-inverted prongs.\nE. retainers such as W7 with big jaws.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":43,"question_w_options":"Indicate the correct statement concerning the master apical file (MAF):\nA. is the first file which reaches the working length.\nB. is a file 3 sizes wider than the initial file.\nC. corresponds to the minimum diameter of the root apex.\nD. it should be disposed after a single use.\nE. its diameter is 2-4 mm bigger than the end of the final file (FF).","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":14,"question_w_options":"Choose correct statements regarding glass-ionomer cements:  1) they are used for caries stabilization;2) hardening of glass-ionomers is based on acid-base reaction;3) blast effect concerns the bonding of the cement with phosphate and calcium ions of enamel and dentin;4) amount of fluoride ions released from glass-ionomer cements does not change overtime.The correct answer is:\nA. 1,2.\nB. 2,3.\nC. 3,4.\nD. 1,4.\nE. 1,3.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":55,"question_w_options":"Loss of marginal edge of primary molar suggests:\nA. superficial caries.\nB. medium caries.\nC. deep caries.\nD. pathological process involving the pulp.\nE. inflammatory lesions in periapical tissues.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":54,"question_w_options":"\u201cPrimary teeth have amber discoloration, enamel is prone to wear, radiograms reveal the teeth have the appearance of shell teeth. The shape of crown and root is normal, various degree of canal obliteration is observed\u201d. Such description concerns:\nA. root dentin dysplasia.\nB. crown dentin dysplasia.\nC. rickets resistant to vitamin D.\nD. ectodermal dysplasia.\nE. cleidocranial dysplasia.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":15,"question_w_options":"Choose correct statements regarding gutta percha cones used in root canal treatment:1) zinc oxide contained in the cones may have a cytotoxic activity towards the periapical tissues;2) standard cones of 4% taper are produced in sizes 15 to 140 according to ISO standard;3) they possess the ability of adhesion to root dentin;4) non-standardized cones are marked with letters A, B, C and D.The correct answer is:\nA. 1,2.\nB. 2,3.\nC. 3,4.\nD. 1,3.\nE. 1,4.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":42,"question_w_options":"Which of the following is not observed in the endodontium as a result of aging?\nA. narrowing of the pulp chamber and root canals due to secondary dentin deposition.\nB. pulp cell number reduction.\nC. reduced pulp vascularity.\nD. increase in the number of nerve fibers.\nE. increased mineral deposits in dentinal tubules.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":171,"question_w_options":"Tactical tourniquets may be used to stop bleeding:\nA. only in the case of bleeding from gunshot injuries.\nB. only after confirmation that the source of bleeding is an artery and not a vein.\nC. only distally from the knee or the elbow.\nD. always in every bleeding.\nE. always if the hemorrhage cannot be managed by the direct pressure on the wound.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":39,"question_w_options":"Indicate the true statements about endodontic treatment complications:1) perforation is the unintentional connection between the tooth cavity and the oral environment;2) incomplete pulp extirpation causes residual pulpitis;3) in the case of edema, antibiotic therapy is not recommended, only the use of non-steroidal anti-inflammatory drugs;4) breaking the file during root canal filling results in the necessity for tooth extraction;5) overfilling of the root canal may result in the necessity for surgical treatment.The correct answer is:\nA. 1,2.\nB. 2,5.\nC. 3,4.\nD. 3,5.\nE. 2,4.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":81,"question_w_options":"Indicate the true statements concerning the keratocystic odontogenic tumour (KCOT):1) KCOT derives from the dental-forming epithelium, and its source could be remnants of the dental lamina and the cells of basal layers of the epithelial mucosa;2) most often KCOTs are located in the mandible (according to various sources 65-83% of cases); half of them in the region of the angle;3) KCOT located in the maxilla penetrates very slowly the maxillary sinus;4) there are two basic types of KCOT developing intraosseously: parakeratotic and ortokeratotic;5) in the beginning KCOT radiologically takes the form of a small, oval or circular multilocular intraosseous clearing, which is poorly demarcated and has no distinct osteosclerotic sheath.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 2,5.\nD. 3,5.\nE. 1,2,4.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":126,"question_w_options":"Choose correct statements regarding the features of full primary dentition:1) interproximal contacts are observed along the whole dental arch;2) occlusal plane in posterior part is curving downwards;3) occlusal plane in posterior part is curving upwards;4) dental arches are semicircle shaped;5) presence of spacing between the lateral incisor and canine in upper arch and canine and first molar in lower arch.The correct answer is:\nA. 1,2,5.\nB. 1,4,5.\nC. 4,5.\nD. 3,4,5.\nE. only 4.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":130,"question_w_options":"Which of the below mentioned characteristic features of early stage of bone modelling, associated with teeth movement is false?\nA. no degenerative changes in periodontium cells.\nB. it is extended with increasing orthodontic force.\nC. it is reduced with increasing orthodontic force.\nD. immediate displacement of the tooth is observed.\nE. tooth movement takes place within boundaries specified by bio elasticity of periodontal ligament.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":97,"question_w_options":"Parapharyngeal space abscess is incised:\nA. extraorally, in parallel to lower margin of mandibular margin, around 2 cm from it.\nB. extraorally, below mandibular angle.\nC. intraorally, in the oral cavity vestibule, in the area of causative tooth.\nD. intraorally, in the oral cavity floor, in the area of causative tooth.\nE. extraorally, vertical in the medial line, on the largest protuberance.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":78,"question_w_options":"Indicate the true statements concerning lip cancer:1) treatment consists in freezing the lesion if it is less than 2 cm, or in lip excision, if the lesion involves more than a half of the lip and the stage is T1;2) treatment consists in the V excision with a reconstruction or brachytherapy if the lesion does not infiltrate and is <0,5 cm in size and the stage is T1;3) location of the cancer in the angle of the mouth, just as infiltration of the angle of the mandible, is a contraindication to brachytherapy and\/or teletherapy,4) metastases of lip cancer occur in 10% of patients, and that is why elective lymph node resection is not performed;5) lip cancer is usually a squamous cell carcinoma of medium (G2) or low (G3) differentiation grade.The correct answer is:\nA. 1,2,3.\nB. 2,4.\nC. 2,4,5.\nD. 3,4.\nE. 1,4,5.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":167,"question_w_options":"Paradoxical respiration is characteristic of:\nA. cardiac tamponade.\nB. myocardial infarction.\nC. flail chest.\nD. secondary spontaneous pneumothorax.\nE. rupture of the diaphragm.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":188,"question_w_options":"According to the Act on Pensions and Disability Pensions paid from Social Insurance Fund an insured person applying for a social benefit is entitled to appeal against a SIF (ZUS) certifying doctor\u2019s ruling within 14 days of receiving the ruling to:\nA. Provincial Body for the Disability Entitlement.\nB. SIF (ZUS) Medical Committee.\nC. President of SIF (ZUS).\nD. Branch Manager of SIF (ZUS).\nE. Court of Labor and Social Security.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":58,"question_w_options":"Choose correct statements regarding the fluoride gels:\nA. they are recommended in children under 6 y. o. with high caries risk.\nB. they are not recommended in children over 6 y. o. with moderate caries risk.\nC. they are not recommended in children under 6 y. o. with moderate caries risk.\nD. they are recommended twice a year in children over 6 y. o. with high caries risk.\nE. they are recommended four times a year in children over 6 y.o. with moderate caries risk.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":110,"question_w_options":"In which ulceration the surrounding lymph nodes are mobile against the base, following their softening and merging into bundles?\nA. tuberculosis-associated.\nB. syphilis-associated.\nC. cancerous.\nD. traumatic.\nE. Sutton\u2019s ulcers.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":147,"question_w_options":"Which of the below mentioned prosthetic span in the anterior dental arch requires proper preparation of alveolar process already in the early post-extraction period (with temporary bridge) or later phase (surgical)?\nA. oval.\nB. lenticular.\nC. saddle.\nD. heart-shaped.\nE. oblique lenticular.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":19,"question_w_options":"Indicate the direction in which the apical part of the lingual root of the upper first molar is curved:\nA. mesially.\nB. distally.\nC. buccally.\nD. lingually.\nE. root is straight and is not curved.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":151,"question_w_options":"Preparing the lateral teeth for a complex metal-ceramic crowns consists in:1) reduction of functional cusps by 1.5mm, and nonfunctional by 1.0mm;2) shaping the axial walls slightly convergently at an angle of 3 to 6\u00b0;3) reduction of functional cusps by 2.0mm, and nonfunctional by 1.5mm;4) shaping the axial walls slightly convergently at an angle of 6 to 10\u00b0;5) performing the margin of heavy chamfer or radial shoulder type, on vestibular surface.The correct answer is:\nA. 1,2,5.\nB. 2,3.\nC. 3,4,5.\nD. 2,3,5.\nE. 1,5.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":106,"question_w_options":"Qualifying the patient to a specific stage of disease progression does not determine:\nA. the ratio of age to bone loss.\nB. loss of CAL as a function of time.\nC. number of smoked cigarettes.\nD. depth of gingival pockets (PD).\nE. level of glycated hemoglobin.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":192,"question_w_options":"The authorization to issue medical rulings on temporary incapacity to work is granted by:\nA. Social Insurance Fund (ZUS).\nB. Agricultural Social Insurance Fund (KRUS).\nC. State Fund for Rehabilitation of Persons with Disabilities (PFRON).\nD. National Health Fund (NFZ).\nE. Ministry of Health.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":35,"question_w_options":"Indicate the Si\/Sta stage in Lasfargues and coworkers\u2019 classification of a carious lesion of Black\u2019s class V that extends to the enamel-dentine junction:\nA. Si\/Sta 3.2.\nB. Si\/Sta 3.1.\nC. Si\/Sta 2.2.\nD. Si\/Sta 2.1.\nE. Si\/Sta 4.2.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":62,"question_w_options":"Choose correct morphological features of enamel of immature teeth: 1) it is poorly mineralized; 2) in contains more hydroxyapatite rich in calcium and poor in carbon; 3) it possesses less calcificated interprismatic substance; 4) change in enamel prism structure; 5) it possesses lower amount of water. Correct answer is:\nA. 1,3,4.\nB. 1,3.\nC. 1,2,5.\nD. 1,4,5.\nE. 2,4,5.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":74,"question_w_options":"After replanting completely luxated incisor, stored in dry surroundings above 60 min, in a 13-year-old patient, how long should it be stabilized with a splint?\nA. 10 days.\nB. 2 weeks.\nC. 4 weeks.\nD. 8 weeks.\nE. 12 weeks.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":23,"question_w_options":"A 22-year-old male patient complains of a pain in tooth 22 that awakened him at 4:00 AM and still persists. The intraoral examination revealed the presence of a clinically acceptable, extensive filling on the distal surface of tooth 22. The patient reports that the filling was placed a month ago and the procedure was performed under anesthesia. In the described situation it is advisable to:\nA. exclude the tooth from occlusion and order a painkiller, and observe the tooth.\nB. remove the filling, apply an odontotropic material and temporary filling, and observe the tooth.\nC. perform pulp extirpation under anesthesia and implement RCT.\nD. replace the filling with glass-ionomer.\nE. implement open treatment and order nonsteroidal antiinflammatory drugs (NSAIDs).","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":184,"question_w_options":"Do patients have the right to demand from the dentist who provides them with medical services to seek another dentist\u2019s opinion or medical consultation?\nA. they do not have such a right.\nB. similar principle exists but only in the case of nurses and midwives.\nC. they have such a right.\nD. they only have the right to demand to seek another dentist\u2019s opinion.\nE. such a right exists but prior to that the matter has to be submitted to the Ombudsman for Patients\u2019 Rights.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":113,"question_w_options":"Gingivitis is not characterized by:\nA. presence of the lesions on the gingiva.\nB. lack of bone loss.\nC. reversibility following the elimination of causative factors.\nD. specific bacterial plaque as a causative factor.\nE. change in the color, shape, consistence of the gingiva and presence of bleeding.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":144,"question_w_options":"During performing the Herbst test, consisting in licking the upper and lower lip, adjustments to the individual mandibular tray are made in the following area:\nA. bilaterally in the vestibular area starting from the retromolar triangle to the first molars.\nB. bilaterally in the vestibular area starting from the second molar to the first premolar.\nC. bilaterally lingually starting from the retromolar triangle to the first molars.\nD. bilaterally lingually on the opposite side in the areas within 1.0cm from the lingual frenum attachment in the area of canine to the second premolar.\nE. in the vestibular area from canine to canine.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":152,"question_w_options":"Advantages of standard metal post and cores include below-mentioned sentences, except:\nA. they are made of durable metals without artifacts.\nB. they allow for performing the restoration of crown core during the same visit.\nC. they possess fixed ratio and inclination of the crown part to the root part.\nD. they ensure low costs of tooth restoration.\nE. they are easier to remove than individual casted post and core.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":3,"question_w_options":"Chose false statement regarding the caries risk assessment:\nA. CAMBRA questionnaire takes into account the presence of biological protective factors.\nB. CAMBRA questionnaire does not apply to root caries.\nC. cariogram model includes previous caries occurrence.\nD. cariogram model visualizes percentage share of the individual caries risk factors.\nE. cariogram model allows for including the patient into one of three risk groups.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":36,"question_w_options":"Indicate the rules for working with NiTi rotary instruments:1) it\u2019s necessary to verify canal patency with a hand file;2) observing the correct torque;3) maintaining the constant speed of 700 rpm;4) rotational movements in the range not exceeding 90\u00b0;5) rinsing the root canal with each usage of the file.The correct answer is:\nA. 1,2,3.\nB. 1,2,5.\nC. 3,4,5.\nD. 1,3,4.\nE. 1,2,4.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":191,"question_w_options":"According to the Act on Social Insurance System, the right to voluntary pension and disability insurance is granted to:\nA. employees.\nB. clergymen, employed at educational institution.\nC. individuals executing non-agricultural activity.\nD. individuals, who do not fulfil the conditions of mandatory pension and disability insurance.\nE. individual who is on parental leave.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":200,"question_w_options":"Evidence-based public health can be defined as the integration of evidence-based interventions with social preferences to improve the health of a population. Which of the following is used to recognize social preferences?\nA. data from medical records.\nB. reports on the activity of the National Health Fund (NFZ).\nC. surveys.\nD. data on hospital-acquired conditions.\nE. Central Statistical Office (GUS) stats on deaths.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":61,"question_w_options":"Which of the below mentioned oral cavity lesions are not considered as initial in the course of leukemia:\nA. gingival hypertrophy.\nB. oral mucosa purpura.\nC. acute necrotizing ulcerative gingivitis.\nD. agranulocytic ulcerations.\nE. mucosa cyanosis.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":129,"question_w_options":"Elastomeric chains should not be used for:\nA. closing small spaces.\nB. closing large interdental spaces.\nC. teeth rotation.\nD. pulling the teeth towards the arch.\nE. preventing the opening of the arch in the final phase of the treatment.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":77,"question_w_options":"Which of the following is the most common indication for surgical extraction of lower third molars?\nA. caries of the second or third lower molar.\nB. complications of inflammation.\nC. follicular cysts.\nD. crowding of incisors.\nE. A and B are true.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":98,"question_w_options":"Indicate elements of proper maintenance, depending on the result of histopathologic examination in case of revealing, during radiologic imaging, of unicystic defect of maxillary bone (above 3 cm in diameter), suspected to be an odontogenic tumor:1) performing a preliminary biopsy before the surgery is not always performed; 2) in case of dentigerous cyst, method of choice is one of aggressive treatment methods; 3) in case of presence of mandibular ameloblastoma, marginal resection can be performed; 4) in case of diagnosing OKC (KCOT), two-stage treatment method may be considered; 5) in case of presence of a lesion described in the text of this question, irrespective of histopathologic examination result, period of clinical and radiologic observation is at least 10 years. Correct answer is:\nA. 1,5.\nB. 1,3,5.\nC. 2,4,5.\nD. 3,4,5.\nE. 2,3,4.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":187,"question_w_options":"Initial and periodic medical examinations are carried out at the expense of:\nA. employee and employer.\nB. employee.\nC. employer.\nD. National Health Fund (NFZ).\nE. Agricultural Social Insurance Fund (KRUS).","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":20,"question_w_options":"On the basis of the data given below, indicate the mean DMFT index for the population of 10 people (DMFT index value for each person is: 3,5,0,0,0,7,0,0,12,8):\nA. mean DMFT index 9.0.\nB. mean DMFT index 5.5.\nC. mean DMFT index 7.0.\nD. mean DMFT index 3.5.\nE. mean DMFT index 2.5.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":168,"question_w_options":"What is the first-line treatment in the case of hypoglycemia with loss of consciousness?\nA. intravenous administration of glucose solution.\nB. intravenous administration of hydrocortisone.\nC. intravenous administration of naloxone.\nD. intravenous administration of Ringer\u2019s lactate solution.\nE. intramuscular administration of dexamethasone.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":57,"question_w_options":"Choose correct statement regarding the physiologic resorption of primary teeth: 1) resorption process begins 2 to 4 years before the dentition change; 2) resorption begins earlier in maxillary than mandibular teeth; 3) in the beginning resorption involves incisors, later canines and finally molars; 4) resorption of anterior teeth usually begins with labial surface of apical part of the root; 5) resorption of molars begins with the furcation area and on internal side of the roots. Correct answer is:\nA. 1,2.\nB. 1,3,5.\nC. 1,3,4.\nD. 2,3.\nE. all of the above mentioned.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":148,"question_w_options":"Which of the definitions concerns class III of partial edentulous areas classification according to Kennedy?\nA. unilateral unbounded edentulous spaces with modification, namely additional interdental space.\nB. bilateral unbounded edentulous spaces with modification, namely additional interdental space.\nC. interdental spaces with modification, namely with additional interdental space.\nD. interdental spaces without modification.\nE. anterior edentulous spaces involving medial line without modification.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":16,"question_w_options":"Indicate the true statements concerning the endodontic treatment with ProTaper system:1) this technique is dedicated to the preparation of narrow and curved canals;2) these tools are available in manual and machine versions;3) the cross-section of F2 tools is a convex triangle shape;4) the ProTaper system is recommended for the preparation of the apical part of root canals;5) SX tools are 19 mm, 21 mm and 25 mm in length.The correct answer is:\nA. 1,2,3.\nB. 3,4,5.\nC. 1,3,5.\nD. 2,4,5.\nE. 1,2,4.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":109,"question_w_options":"In which ulceration does base infiltration occur:\nA. non-specific.\nB. tuberculosis-associated.\nC. cancerous.\nD. syphilis-associated.\nE. cancerous and syphilis-associated.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":41,"question_w_options":"A patient presents to the dentist with recurring pain on biting in tooth 32. The tooth was treated endodontically half a year before. The X-ray reveals the proper obturation of the root canal as well as a periapical lesion. The marginal periodontium is sound. What kind of procedure should be proposed?\nA. because of recurring pain and endodontic treatment carried out not long ago - tooth monitoring, the lesion may heal spontaneously.\nB. endodontic retreatment of the previously obturated canal.\nC. taking an X-ray in another projection and in the case of finding not obturated root canal the endodontic retreatment with the attempt to find the second canal in the labio-lingual direction.\nD. apical root resection.\nE. tooth extraction because of the failure of previous endodontic treatment.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":172,"question_w_options":"Indicate the false statement concerning syncope:\nA. it is a temporary loss of consciousness with a sudden onset, short duration and spontaneous resolution.\nB. reflex syncope is observed most commonly.\nC. syncope may be related to the current pharmacological treatment.\nD. syncope is not a life-threatening condition and it does not require further diagnostics.\nE. in some patients syncope may occur repeatedly.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":125,"question_w_options":"Choose correct statements regarding the extraction of teeth in the course of occlusion regulation:1) teeth considered as less valuable, such as small, damaged, treated endodontically or with amputation, are extracted;2) extraction of teeth in underdeveloped arch should be avoided;3) necessity for extraction of first upper premolars occurs in case of deep bites, only in overbite complicated with lack of space for upper canines, and often scissor bite;4) in secision-making about the necessity of teeth extraction, patient\u2019s face profile is not taken into consideration;5) lack of space within 4mm is an indication for teeth extraction. The correct answer is:\nA. 1,2,5.\nB. 3,4,5.\nC. 1,2,4,5.\nD. 1,2,3.\nE. 1,2.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":82,"question_w_options":"The intracranial complications of chronic sinusitis include:1) subperiosteal abscess;2) cavernous sinus thrombosis;3) brain abscess;4) subdural empyema;5) cerebral venous sinus thrombosis.The correct answer is:\nA. 1,2,3,4.\nB. 1,2,3,5.\nC. 1,2,4,5.\nD. 2,3,4,5.\nE. 2,3,4.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":94,"question_w_options":"Carnoy solution used for peripheral chemical radicalization in cyst treatment causes cauterization to a depth of:\nA. 0,82 mm.\nB. 1 mm.\nC. 1.54 mm.\nD. 1.82 mm.\nE. it is not used for cyst treatment, but in treatment of cancerous lesions.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":133,"question_w_options":"What is the name of a unique feature of wires made of nickel-titanium alloys consisting in the fact that these arches at low temperatures can be freely formed and after heating return to their original shape:\nA. pseudo-elasticity.\nB. superelasticity.\nC. stiffness.\nD. shape memory.\nE. temperature memory.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":164,"question_w_options":"Central occlusion describes the mutual position of occlusal surfaces of the opposing dental arches with multiple contacts of teeth in the posterior region. In Angle\u2019s class I, the points of contact are localized between:\nA. cusp tips of functional and non-functional cusps.\nB. central fossa areas of teeth of the dental opposing arches.\nC. functional cusps of the teeth of one dental arch, and the marginal ridge and embrasure areas and central fossa areas of the opposing teeth.\nD. marginal ridge and embrasure areas of the opposing teeth.\nE. central fossa areas of one dental arch and the ridges of the opposing arch.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":165,"question_w_options":"Which of the following elements are direct retainers in cast clasp-retained removable partial dentures?1) clasps;2) locks;3) attachments;4) milled guide plane;5) interlocks;6) occlusal rests;7) splint bars;8) telescopic crowns;9) dental implants.The correct answer is:\nA. 1,2,3,4,5,8.\nB. 1,2,3,5,6,7.\nC. 1,3,4,5,7,9.\nD. 1,2,3,5,7,8.\nE. 1,3,4,6,7,9.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":95,"question_w_options":"Choose true statements regarding the abscess of pterygomandibular space: 1) clinical symptoms include acute pain of retromolar and sublingual area, which exacerbates by palpation of medial pterygoid muscle; it is accompanied by trismus; 2) it is accompanied by trismus; 3) significant extraoral oedema is forming in the course of this abscess, which causes face asymmetry; 4) involvement of this abscess may occur due to spreading od the inflammatory process from sublingual space; 5) it may spread upwards to the infratemporal space. Correct answer is:\nA. 2,3,4,5.\nB. 1,2,4,5.\nC. 1,2,3.\nD. 3,4,5.\nE. 2,4,5.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":132,"question_w_options":"The first physiological increase in the vertical occlusal dimension occurs as a consequence of:1) eruption of the first deciduous molars;2) eruption of the first permanent molars;3) growth of the alveolar processes;4) growth of the mandibular body;5) growth of the mandibular ramus.The correct answer is:\nA. 1,3.\nB. 2,3.\nC. 1,3,5.\nD. 2,3,4.\nE. 2,3,5.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":124,"question_w_options":"Choose false statement regarding the features of stainless-steel arch wires used in orthodontics:\nA. they are not resistant to harsh bending.\nB. they are characterised by high rigidity and low elasticity.\nC. they generate little friction in relation arch wire-slot pairs.\nD. they are suitable for welding and soldering.\nE. they are a source of high, short-acting force.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":83,"question_w_options":"Indicate the true statements concerning phlegmon:1) it is an acute, diffuse, purulent inflammation;2) its borders are clearly palpable;3) purulent exudate after abscess incision is a characteristic feature;4) it involves more than one fascial space;5) general condition of the patient is severe and hospitalization is required.The correct answer is:\nA. 1,3,4,5.\nB. 1,4,5.\nC. 1,2,4,5.\nD. 1,3,5.\nE. all the above.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":173,"question_w_options":"Gastric lavage, which is one of the basic methods for decontamination of the gastrointestinal tract in acute intoxications, should be performed:\nA. in all oral intoxications.\nB. in detergent intoxication irrespective of the time of ingestion.\nC. within 6 hours from the intoxication.\nD. within an hour from the ingestion of a toxin in a dose posing a risk of severe intoxication.\nE. in hydrocarbon intoxication irrespective of the time of ingestion.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":108,"question_w_options":"Choose false sentence regarding the Burkitt lymphoma:\nA. it is caused by HHV-4 virus.\nB. it occurs more often in patients with AIDS.\nC. it is a malignant tumor.\nD. it is considered an NHL.\nE. it derives from T cells.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":40,"question_w_options":"The possible causes for a false negative response to an electric pulp test include:\nA. tooth after traumatic shock (concussion).\nB. calcified canals.\nC. incomplete pulp innervations with partially developed roots (in open apex teeth).\nD. local anesthesia to the examined tooth.\nE. all the above.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":17,"question_w_options":"In a female patient endodontic treatment of tooth 11 was performed. It has been planned to restore the crown with the use of composite fiber reinforced post. What is the minimal distance from the root apex to the cemented post, which allows for sufficient sealing of the apical region?\nA. 2-3 mm.\nB. 3-4 mm.\nC. 4-5 mm.\nD. 5-6 mm.\nE. 6-7 mm.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":149,"question_w_options":"Advantages of fixed implant prostheses, which are screwed with special screws to the standard or individual connectors, include:1) easier clinical procedures;2) easier laboratory procedures;3) easy control of periimplant tissues;4) possibility of laboratory modifications;5) possibility of performing prosthesis with the presence of small interocclusal space.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 1,3,5.\nD. 3,4,5.\nE. 1,2,5.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":56,"question_w_options":"9-year-old patient, tooth 85 with extensive cavity, caries up to furcation, significant root resorption, periapical lesions up to the root. Indicate correct treatment:\nA. indirect pulp capping.\nB. pulpotomy.\nC. pulp amputation.\nD. extirpation under anesthesia.\nE. tooth extraction.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":186,"question_w_options":"A person who has obtained a certificate of severe disability:\nA. cannot take up employment.\nB. can be employed as a teleworker.\nC. is always unable to work.\nD. is able to live independently.\nE. does not require other people to help them perform social roles.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":21,"question_w_options":"What kind of caries does the following description concern: \u201eSometimes, for unknown reasons, chronic caries stops for many years. Very often it is observed on the proximal surface, after an extraction of the neighboring tooth, which makes the affected surface easier to clean and more accessible to saliva\u201d?\nA. secondary caries.\nB. arrested caries.\nC. rampant caries.\nD. circular caries.\nE. deep caries.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":169,"question_w_options":"A patient has been assigned 7 points on the Glasgow coma scale. Which of the following procedures should be considered in the first moments at the place of an accident?\nA. obtaining venous access.\nB. obtaining intraosseous access.\nC. obtaining airway patency with a supraglottic airway device or an endotracheal tube.\nD. securing the patient with a cervical collar.\nE. intramuscular administration of epinephrine.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":76,"question_w_options":"Indicate the characteristic feature of monostotic fibrous dysplasia:\nA. it is most often diagnosed in the first decade of life.\nB. more often occurs in females.\nC. \u00be of the cases concerns the maxilla.\nD. true answers are A and C.\nE. true answers are B and C.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":99,"question_w_options":"Indicate true statements regarding osteoinduction:\nA. process of spontaneous bone formation through regenerative material.\nB. enabling bony tissue proliferation to or above the surface of regenerative material.\nC. ability of regenerative material to recruit non-differentiated mesenchymal surrounding cells to the osteoblasts line.\nD. ability to produce scaffold for bone.\nE. process characterized by absence of heterotrophic ability for osteogenesis induction.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":60,"question_w_options":"Choose correct statements regarding the distinctive features of deciduous teeth caries: 1) rapid transition from initial to subsequent stages; 2) anterior maxillary teeth are usually not involved with caries; 3) constant, rapid development of carious process despite applied treatment; 4) predisposed places in the order of their occupancy are: palatal surfaces in the neck areas, anatomic cavities, approximal surfaces. Correct answer is:\nA. 1,4.\nB. 2,3.\nC. 1,3.\nD. 1,3,4.\nE. 1,2,3.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":128,"question_w_options":"Choose correct statements regarding the profile facial features examination:1) patient\u2019s head should be positioned in such a way that the Camper plane should be parallel to the surface, and midline sagittal perpendicular to the surface;2) 3 types of correct profiles, described by Izard, are distinguished;3) Ricketts\u2019 esthetic line connects pronasale and gnathion;4) in a 6-year-old child, biometric field is contained between the Simon\u2019s orbital plane and Dreyfus\u2019 orbital plane;5) in a 5-year-old child, biometric field is contained between the Simon\u2019s orbital plane and Kantorowicz-Izard\u2019s frontal plane.The correct answer is:\nA. 2,4.\nB. 2,3,4,5.\nC. 2,3,4,5.\nD. only 5.\nE. all of the above mentioned.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":37,"question_w_options":"Which material is the best to seal perforations occurring during access preparation for endodontic treatment?\nA. calcium hydroxide.\nB. amalgam.\nC. glass ionomer cement.\nD. MTA.\nE. zinc oxide-eugenol cement.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":190,"question_w_options":"A person insured in SIF (ZUS) is entitled to one-time compensation due to work accident or occupational disease on the basis of the SIF certifying doctor\u2019s ruling on:\nA. considerable disability.\nB. temporary incapacity for work.\nC. permanent or long-term damage to health.\nD. moderate disability.\nE. total incapacity for work.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":104,"question_w_options":"In recession type 3 (RT3) according to Cairo:\nA. interproximal loss of bone amounts to 3 mm.\nB. interproximal loss of bone is less than or equal to CAL on buccal surface.\nC. thin biotype.\nD. thick biotype.\nE. interproximal loss of CAL exceeds the loss of CAL on vestibular surface.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":2,"question_w_options":"Chose false statement regarding the smear layer:\nA. it is formed due to cutting the dentin during cavity preparation.\nB. it is formed due to cutting the root dentin during mechanical root canal preparation.\nC. it contains components deriving from saliva.\nD. its removal or modification inhibits the process of material\u2019s adhesion to the teeth\u2019 tissues.\nE. it cannot be effectively eliminated with chlorhexidine.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":153,"question_w_options":"The impressions performed with zinc oxide-eugenol and silicon impression materials of condensing type polymerization, should be disinfected with glutaric aldehyde solution in a following way:\nA. immersed in the solution for 10 minutes, followed by rinsing with distilled water.\nB. immersed in the solution for 10 minutes, followed by rinsing with distilled water and covered with damp gauze for 3 minutes.\nC. immersed in the solution, rinsed with distilled water, again immersed in solution and covered with damp gauze for 3 minutes.\nD. immersed in the solution, rinsed with distilled water, again immersed in solution and covered with damp gauze for 10 minutes.\nE. placed in in the solution for an hour, rinsed with distilled water, placed again in the solution for 10 hours, rinsed with distilled water.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":145,"question_w_options":"Choose false statements regarding the function of occlusal rests in cast removable dentures:\nA. they determine the position of prosthetic clasp.\nB. they convey the vertical masticatory force to the periodontium of abutments.\nC. they prevent extrusion of abutments.\nD. they support the denture, preventing its subsidence.\nE. they are considered direct retainers.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":112,"question_w_options":"Gracey curettes 7\/8 and 9\/10 are used for subgingival scaling of:\nA. anterior teeth.\nB. distal sites of posterior teeth.\nC. mesial sites of posterior teeth.\nD. buccal and lingual sites of posterior teeth.\nE. none of the above.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":119,"question_w_options":"In case of which suspected diagnosis, serological testing towards specific antibodies does not have diagnostic meaning?\nA. CREST syndrome.\nB. cutaneous lupus erythematosus.\nC. Grinspan syndrome.\nD. CUS.\nE. Sjogren\u2019s syndrome.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":51,"question_w_options":"According to polish experts, in children below 6 years of age with moderate risk of caries, varnish should be used:\nA. once a year.\nB. twice a year.\nC. 3 times a year.\nD. 4 times a year.\nE. it should not be used in children below 6 years of age.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":158,"question_w_options":"Indicate the true statements concerning the modified ridge lap pontic of a prosthetic bridge:1) gingival surface of the pontic should be concave;2) gingival surface of the pontic should align to the mucosa on the whole surface of the alveolar ridge;3) the most favorable is to fabricate the gingival surface of the pontic out of ceramics or polished metals;4) the pontic should fill interproximal spaces;5) the pontic should be straight-line, with a reduced occlusal surface and lowered cusps.The correct answer is:\nA. 3,5.\nB. 2,3,5.\nC. only 3.\nD. 2,3.\nE. 1,4.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":10,"question_w_options":"Choose false statements regarding the process of carious spot remineralization:\nA. it requires microinvasive dissolving of superficial enamel layer.\nB. it allows for rebuilding of partially dissolved enamel crystals.\nC. the presence of surface layer of fluorides in enamel inhibits the remineralization process.\nD. presence of bioavailable calcium and phosphorus increases the remineralization process.\nE. a prerequisite for remineralization process initiation is elimination of bacterial plaque from the lesion surface.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":47,"question_w_options":"A 7-year-old boy, who fell from his bike 3 hours before, reported to the dentist. Clinical examination revealed elongation of tooth 21, pain on percussion, increased mobility. Extrusion <3mm. Indicate correct treatment:\nA. leaving the tooth for spontaneous placement in the arch.\nB. orthodontic repositioning.\nC. surgical repositioning, elastic splinting.\nD. surgical repositioning, endodontic treatment, elastic splinting.\nE. surgical repositioning, endodontic treatment, fixed splinting.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":9,"question_w_options":"Choose correct statements regarding the thermomechanical condensation methods of gutta-percha:1) lateral condensation is considered as one, where due to generated friction, gutta-percha temperature increases;2) they require the use of mechanical or ultrasound plugger;3) use of ultrasound pluggers requires the use of sealant;4) use of a calibrated compactor does not require the application of accessory cones. The correct answer is:\nA. 1,2.\nB. 2,3.\nC. 3,4.\nD. 1,4.\nE. 1,3.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":174,"question_w_options":"Mechanical defibrillation:\nA. is highly effective in the restoration of the perfusing rhythm.\nB. is performed in all types of ventricular tachycardia.\nC. consists in performing the so-called precordial thump.\nD. is preceded by the electrical cardioversion.\nE. requires the administration of tranquillizers.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":84,"question_w_options":"The group of odontogenic carcinomas includes:1) peripheral ameloblastoma;2) ameloblastic fibroma;3) malignant ameloblastoma;4) cementoblastoma;5) peripheral secondary ameloblastic carcinoma.The correct answer is:\nA. 1,5.\nB. 2,5.\nC. 4,5.\nD. 3,5.\nE. 2,3.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":123,"question_w_options":"Choose correct statements regarding stripping (interproximal reduction of enamel) used in orthodontics: 1) allowed enamel reduction may not exceed 0.2 mm;2) it is used in treatment of small and medium crowding;3) it allows for correction of triangle and barrel shaped crowns of upper incisors;4) it prevents the recurrence of crowding post orthodontic treatment;5) reduction of enamel in all dental arch cannot be used in mixed dentition.The correct answer is:\nA. 1,2,4,5.\nB. 2,3,4,5.\nC. 1,3,5.\nD. 2,3,5.\nE. 3,4,5.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":135,"question_w_options":"The description \u201elip and palate total cleft (until the incisive foramen) bilateral\u201d applies to the classification:\nA. according to Kernahan and Stark.\nB. according to Bardach, Perczy\u0144ska-Partyka.\nC. according to Veau.\nD. according to Hasun.\nE. according to Masztalerz.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":92,"question_w_options":"P-ASA block injection:1) can be used before the extraction of the first upper premolar;2) is a single-site injection to the incisive canal;3) allows for anesthetizing a large area with a high dose of anesthetic from a single injection;4) allows for anesthesia from the first incisor to the mesial roots of the first molar;5) does not cause collateral upper lip anesthesia.The correct answer is:\nA. 1,4.\nB. 2,5.\nC. 2,3,5.\nD. 1,2,3,4.\nE. 2,3,4,5.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":162,"question_w_options":"Patient arrived with a complete denture fractured along the palatal suture. The doctor should:1) examine the accuracy of reassembly of broken fragments;2) take the impression with the denture;3) take the impression without the denture;4) fix the denture chairside;5) take the impression with the denture and the impression of the opposing dental arch.The correct answer is:\nA. only 1.\nB. 1,2.\nC. 1,3.\nD. 1,5.\nE. only 4.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":115,"question_w_options":"Chronic hyperplastic candidiasis is a synonym of:\nA. leukokeratosis.\nB. acute atrophic candidiasis.\nC. chronic atrophic candidiasis.\nD. candidal leukoplakia.\nE. acute pseudomembranous candidiasis.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":142,"question_w_options":"Individual clasps may consist of following arm variants, apart from:\nA. retentive and classic guiding.\nB. retentive and active guiding.\nC. active and classic guiding.\nD. two active guiding arms.\nE. two retentive arms.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":154,"question_w_options":"Intracoronal restorations of onlay type in lateral teeth are characterized by restoring:\nA. class I and II defects with preserved occlusal surface.\nB. central defects and covering whole occlusal surface and apexes of the cusps.\nC. central defects and covering whole occlusal surface and cusps.\nD. lingual wall without or not part of buccal wall.\nE. almost whole clinical crown and are anchored in the tooth chamber.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":5,"question_w_options":"A patient reported due to pain located in the teeth 34 and 33, which occurs during brushing and consuming sour drinks. Intra oral examination did not reveal any pathologies although tooth 34 and 33 react with pain to probing the cervical areas. Observed symptoms are most likely related to:1) the desiccation of tissue fluid in the dental tubules;2) initiated erosion;3) presence of initial caries;4) reaction of sensory fibers which penetrate into the dental tubules;5) transfer of the odontoblast\u2019s nuclei into the dentine area;6) pressure change in the peripheral end of dental tubule.The correct answer is:\nA. 1,4,5,6.\nB. 1,2,5,6.\nC. 1,3,4,5.\nD. 2,4,5,6.\nE. 1,2,3,4.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":103,"question_w_options":"Indicate active substance in Ligosan:\nA. minocycline.\nB. doxycycline.\nC. tetracycline.\nD. chlorhexidine.\nE. metronidazole.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":197,"question_w_options":"In the formula for calculating the sensitivity of the test the number that shall be entered in the numerator of the fraction represents the number of:\nA. true negative results.\nB. false negative results.\nC. true positive results.\nD. false positive results.\nE. all positive results.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":30,"question_w_options":"Which of the following statements concerning polyacid-modified composite resin materials (compomers) is false?\nA. they require the use of bonding systems.\nB. fewer fluoride ions are released from compomers than from conventional glass-ionomer cements.\nC. they exhibit better mechanical properties than conventional glass-ionomer cements.\nD. they require a tightly sealed packaging; once the packaging is opened, their utility time is short due to their relatively high sensitivity to environmental factors.\nE. they contain precured glass-ionomer particles which have already been treated with polyacrylic acid.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":178,"question_w_options":"The register of dentists\u2019 professional practices is kept by:\nA. province governor.\nB. Minister of Health.\nC. regional medical council.\nD. provincial consultant in the relevant field of dentistry.\nE. Center of Information Systems for Health Care.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":67,"question_w_options":"Initial primary prophylaxis consists in:\nA. decreasing the sensitivity of teeth tissue to bacterial acids through applying fluoride varnish in a child.\nB. not allowing for increase the number of cariogenic bacteria to pathogenic level.\nC. delaying the colonisation of child\u2019s oral cavity by cariogenic bacteria.\nD. taking measures reinforcing the remineralisation and debilitating demineralisation.\nE. reducing the influence of bacteria through sealing healthy fissures on occlusal surfaces.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":88,"question_w_options":"The Stafne bone defect is:\nA. usually unilateral bone defect occurring always in the lateral part of the mandible body on the lingual side, caused by a pressure from the remodelled submandibular gland.\nB. always unilateral bone defect occurring usually in the lateral part of the mandible body (80-90%), rarely in the mental part (10-20%), on the lingual side, caused by a pressure from the remodelled submandibular gland.\nC. usually unilateral bone defect occurring most often in the lateral part of the mandible body (80-90%), rarely in the mental part (10-20%), on the lingual side, caused by a pressure from the remodelled submandibular gland.\nD. always unilateral bone defect occurring usually in the lateral part of the mandible body (80-90%) on the lingual side caused by a pressure from the remodelled submandibular gland, rarely in the mental part (10-20%) caused by a pressure from the remodelled sublingual gland.\nE. usually unilateral bone defect occurring most often in the lateral part of the mandible body (80-90%) on the lingual side caused by a pressure from the remodelled submandibular gland, rarely in the mental part (10-20%) caused by the pressure from the remodelled sublingual gland.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":71,"question_w_options":"Choose correct statement regarding the permanent tooth root apexification:\nA. it is possible after direct pulp capping or coronal pulp amputation.\nB. it allows for the root to fully form with apex formation.\nC. it is a further root development stimulation, apex formation or only mineralised barrier formation in the apical part without the participation of pulp.\nD. it is possible only through revascularization (endodontic regenerative treatment) or applying calcium hydroxide for several months.\nE. it requires preserving a part of vital pulp.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":139,"question_w_options":"Short corpus and ramus of the mandible, significantly increased overjet, retrognathic profile and bilateral scissor bite are characteristic of:\nA. retrogenia.\nB. distocclusion.\nC. pseudodistocclusion.\nD. macrognathia.\nE. microgenia.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":26,"question_w_options":"Indicate which irrigant can replace EDTA and sodium hypochlorite to remove the smear layer:\nA. hydrogen peroxide.\nB. citric acid.\nC. chlorhexidine.\nD. calcium hydroxide.\nE. physiological saline.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":181,"question_w_options":"A patient refused to have his tooth removed despite being informed about the risk of endocarditis associated with the prolonged occurrence of a purulent lesion. In accordance with the Polish Code of Medical Ethics the dentist should:\nA. discreetly anesthetize the patient and perform the procedure.\nB. administer psychotropic drugs to change the patient\u2019s decision.\nC. apply the treatment in accordance with the principles of medicine which agrees with the patient\u2019s will.\nD. follow all of the patient\u2019s wishes including those concerning alternative medicine.\nE. refuse further treatment.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":27,"question_w_options":"Indicate the false statement concerning dental erosion:\nA. it is a loss of tooth hard tissues induced by chemical processes.\nB. erosion on the lingual surfaces of the maxillary teeth may be caused by regurgitation of stomach acid.\nC. teeth clenching and grinding initiate erosive processes in dental tissues.\nD. erosion on the buccal surfaces of the teeth may be caused by acidic beverage consumption.\nE. indigestion of acidic medicines, e.g. vitamin C may cause erosion.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":180,"question_w_options":"According to the Law the internal, individual patient documentation may include patient\u2019s authorization to provide information on their health condition and provided health services. Such authorization is granted on the following principles:1) patient can authorize only their spouse, siblings and their children of age;2) patient can authorize any person but only one;3) patient can authorize any number of persons;4) each time the patient gives his authorization to a given person, they have to justify it;5) patient can diversify the range of information provided for authorized persons.The correct answer is:\nA. 1,4.\nB. 2,4.\nC. 3,5.\nD. 1,5.\nE. only 2.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":70,"question_w_options":"A precancerous lesion of oral cavity most frequently encountered in children is\/are:\nA. leukoplakia.\nB. glandular cheilitis.\nC. lichen planus.\nD. papillary lesions.\nE. oral submucous fibrosis.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":138,"question_w_options":"Which characteristic features conclude the final termination of facial skeleton\/viscerocranium growth?1) transformation of the cartilage on the mandibular condyle into bone (ossification of the growth centre);2) transformation of the nasal cartilage into bone (ossification of the growth centre);3) final ossification of the temporo-zygomatic suture;4) final ossification of the palatal suture;5) eruption of third permanent molars;6) eruption of lower third permanent molars.The correct answer is:\nA. 1,3,5.\nB. 1,4,5.\nC. 1,4,6.\nD. 2,4,5.\nE. 2,4,6.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":66,"question_w_options":"White plaque on oral mucosa in children, which after removal leave reddened, sometimes bleeding surface, is:\nA. acute pseudomembranous candidiasis.\nB. chronic pseudomembranous candidiasis.\nC. median rhomboid inflammation.\nD. herpangina.\nE. infectious mononucleosis.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":89,"question_w_options":"The disadvantages of two-step treatment of jaw cysts include:1) length of the treatment;2) necessity for performing two surgeries;3) correct position of teeth in the arch, avoiding the occlusal disorders;4) discomfort caused by a necessity of using the obturator and compliance with hygiene rules;5) possibility of performing both steps in local anaesthesia, without the necessity for hospitalizing the patient;6) two relatively simple stages of the surgical treatment can easily be performed in medically compromised patients, and also in children and adolescent.The correct answer is:\nA. 1,2,4.\nB. 2,3,4.\nC. 3,4,5.\nD. 3,5,6.\nE. 2,5,6.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":196,"question_w_options":"Which of the following factors, according to the Lalonde-Blum concept, has the biggest effect on health?\nA. genetic factors.\nB. health-care.\nC. environment.\nD. lifestyle.\nE. cosmic radiation.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":31,"question_w_options":"In which of the cases given below the patient may feel no pain and the disorder may be found accidentally on the X-ray?\nA. cracked tooth.\nB. internal root resorption.\nC. periapical abscess.\nD. periodontal abscess.\nE. acute apical periodontitis.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":179,"question_w_options":"According to the Medical Code of Ethics is the dentist allowed to implement methods which have not been scientifically verified?\nA. yes, if he considers them good for the patient.\nB. yes, if he judges them to be effective.\nC. yes, but only if the patient\u2019s life is at stake.\nD. no, dentists are not allowed to use scientifically unverified methods.\nE. yes, if the patient asks for it.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":102,"question_w_options":"Indicate false statement regarding the complications post COVID-19. After taking into consideration the influence of age, sex, diabetes, comorbidity and nicotine addiction, it has been demonstrated that with coexisting II to IV stages of periodontitis:\nA. risk of complications was almost 3 times higher.\nB. mortality was 4 times higher.\nC. mortality was 8 times higher.\nD. necessity for hospitalization in intensive care unit was 3.5 times higher.\nE. risk of assisted lugs ventilation was 4.5 times higher.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":4,"question_w_options":"Chose false statement regarding the mixed tissue:\nA. it exists between the physiological and anatomic foramen.\nB. it possesses high regenerative properties.\nC. after pulp removal it does not undergo mineralisation.\nD. it activates the cementoblasts after the implementation of biologic treatment.\nE. it is considered a continuation of cellular and fibrous elements of the periodontium.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":155,"question_w_options":"According to occluso-morphological classification of Eichner, situation where supports are present in all four zones, but at the same time with edentulous spaces in both dental arches, should be qualified to the following group:\nA. A1.\nB. A3.\nC. B1.\nD. B2.\nE. C1.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":143,"question_w_options":"Semi-rigid precise elements, which allow small movement of the denture in the vertical, anterior-posterior or rotational direction:\nA. ball latches.\nB. bolts.\nC. locks.\nD. telescopic crowns.\nE. splint bars.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":114,"question_w_options":"Glucocorticosteroids and tacrolimus may be used in the treatment of:\nA. leukoplakia.\nB. lichen planus.\nC. fungal infections.\nD. all the above.\nE. none of the above.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":163,"question_w_options":"The prevention of occlusal disturbances includes:1) replenishment of missing teeth immediately after a healing of the prosthetic surface;2) instructions on the use of prostheses;3) occlusal plane correction before filling missing teeth;4) correction of the shape and position of teeth before proper treatment;5) fixation of a habitual occlusion of the patient.The correct answer is:\nA. 1,2,3.\nB. only 1.\nC. 2,3,4.\nD. 1,3,4.\nE. 2,4,5.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":134,"question_w_options":"Indicate the true statements concerning the tongue rest position in the mouth:1) rest position of the tongue does not affect dental malocclusion formation;2) anterior rest positioning of the tongue between the upper and lower dental arches may cause anterior or posterior open bite;3) low tongue positioning promotes class III malocclusion;4) low tongue positioning promotes crossbite;5) high rest positioning of the tongue promotes scissor bite formation.The correct answer is:\nA. only 1.\nB. 2,3.\nC. 3,5.\nD. 3,4,5.\nE. 2,3,4,5.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":93,"question_w_options":"Indicate the true statement concerning the radicular cyst (RC) and inflammatory paradental cyst (IPC):\nA. both cysts are connected with the root canal.\nB. only development of IPC is related to the inflammation process, RC develops regardless of the inflammation.\nC. RC is more common in the maxilla, whereas IPC in the mandible.\nD. both RC and IPC do not concern the deciduous teeth.\nE. in both cysts pulp necrosis takes place.","answer":"C"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":85,"question_w_options":"Which of the following bone\/bone substitute materials used in bone augmentation can trigger osteoinduction (osteostymulation)?\nA. alloplastic materials.\nB. autogenic and allogenic materials.\nC. alloplastic and autogenic materials.\nD. only autogenic materials.\nE. alloplastic, autogenic and xenogenic materials.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":122,"question_w_options":"Total mesiocclusion is characterized by: 1) protrusion of lower dental arch in relation to upper arch;2) occurrence of 3rd Angle class and 1st canine class;3) occurrence of 2nd class according to Baum in primary teeth;4) protrusion of lower lip and smoothing of the mentolabial grove;5) increased overjet. The correct answer is:\nA. 1,3,4.\nB. only 4.\nC. 1,2.\nD. 1,3,5.\nE. 1,4.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":8,"question_w_options":"Choose true statements regarding the procedure of photoactive disinfection of root canals: 1) the procedure is performed with the use of high-power lasers;2) dye activation initiates the creation of singlet oxygen;3) the effectiveness of the procedure increases with the increase of excitation wavelength;4) toluidine blue is the most often used photosensitizer.The correct answer is:\nA. 1,2.\nB. 2,3.\nC. 3,4.\nD. 2,4.\nE. 1,3.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":46,"question_w_options":"The term 'preventive restoration' may include the following procedures:1) fisurotomy;2) enamel infiltration;3) enameloplasty;4) minimal invasive preparation on the labial surface;5) fissure sealant application;6) tunnel preparation.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 1,5,6.\nD. 2,4,6.\nE. 1,3,5.","answer":"E"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":159,"question_w_options":"What is the function of calcium sulfate used in hydrocolloidal alginate impression materials?\nA. inhibits the setting time.\nB. enables the transformation from sol to insoluble gel.\nC. acts as filler.\nD. is the main constituent of the impression material.\nE. provides color, taste and scent.","answer":"B"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":11,"question_w_options":"A 30-year-old patient suffers from escalating spontaneous pain in tooth 15 for 3 days. Clinical examination revealed vast carious lesion and presence of vital pulp, which shows increased sensitivity to stimuli, with simultaneous strong reaction to percussion. Radiographic examination showed slight widening of periodontal ligament space. Indicate correct diagnosis regarding the state of pulp and periapical tissues:\nA. reversible pulpitis, acute periapical tissue inflammation.\nB. reversible pulpitis, periapical abscess.\nC. irreversible pulpitis, chronic exacerbated purulent periodontitis.\nD. irreversible pulpitis, acute periapical tissue inflammation.\nE. pulp necrosis, chronic exacerbated purulent periodontitis.","answer":"D"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":118,"question_w_options":"In what concentration is povidone-iodine used in FMD while performing SRP?\nA. 0.5% PVP.\nB. 0.1% PVP.\nC. 0.3% PVP.\nD. 3% PVP.\nE. 5% PVP.","answer":"A"},{"edition":"2024_wiosna","year":"2024","season":"spring","question_id":50,"question_w_options":"Daily dose of xylitol in caries prophylaxis in a 4-year-old child according to AAPD amounts to:\nA. 1-2 g per day.\nB. 1-5 g per day.\nC. 3-5 g per day.\nD. 3-6 g per day.\nE. 3-8 g per day.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":160,"question_w_options":"Independent clasp in clasp-retained denture can individually fix the denture without cooperation with other elements. This clasp consist of:\nA. classical guiding and active guiding arms.\nB. classical guiding and retentive arms.\nC. two active guiding arms.\nD. active guiding and retentive arms.\nE. all of above.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":28,"question_w_options":"In the case of small size external cervical resorption the recommended treatment is:1) root canal treatment of the tooth with resorption;2) irrigation of the resorptive cavity with 5.25% sodium hypochlorite;3) irrigation of the resorptive cavity with 2% chlorhexidine;4) surgical enucleation of inflammatory granulation tissue;5) shaping the resorptive defect as a cavity and then placing restoration.The correct answer is:\nA. 1,2.\nB. 1,3.\nC. 2,3.\nD. 2,4.\nE. 4,5.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":90,"question_w_options":"According to the current WHO classification, there are five basic variants of ameloblastoma: SMA, UA, DA, PA, MA. Match the following descriptions to the tumors:1) SMA;2) UA;3) DA;4) PA;5) MA.a) is the second odontogenic tumor after odontomas, with a strong tendency to relapse and a very low tendency to form metastases;b) clinically presents as painless, hard, exophytic tumor of a smooth or verrucous surface;c) distant metastasis is the only criterion for the diagnosis;d) devoid of (exception for intramural type) osteoclastic properties;e) has a unique radiological image compared to other variants of ameloblastoma, requiring differentiation in the first instance with fibrous dysplasia.The correct answer is:\nA. 1a,2b,3c,4d,5e.\nB. 1a,2d,3e,4b,5c.\nC. 1a,2d,3c,4b,5e.\nD. 1d,2a,3e,4c,5b.\nE. 1d,2a,3c,4b,5e.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":137,"question_w_options":"Shape memory, high resistance to permanent deformation, delivery of light long-acting forces and inability to weld are the properties of:\nA. nickel-titanium wire.\nB. multistranded stainless steel wire.\nC. stainless steel wire.\nD. TMA wire.\nE. cobalt-chromium wire.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":121,"question_w_options":"Which of the following diseases may manifest themselves with an open bite?1) gigantism;2) acromegaly;3) growth hormone deficiency;4) hypothyroidism;5) rickets.The correct answer is:\nA. 1,2,4,5.\nB. 2,3,4,5.\nC. 1,2,5.\nD. 2,4,5.\nE. 2,3,5.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":86,"question_w_options":"A relative indication for tripod fracture surgery is:\nA. diplopia.\nB. hypoesthesia of the area innervated by the infraorbital nerve.\nC. impaired abduction of the mandible.\nD. disfigured and lateral deformation of the face.\nE. none of the above.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":69,"question_w_options":"The secretory function of the large salivary glands starts in:\nA. 2nd month of embryonic life.\nB. 6th month of fetal life.\nC. first hours after birth.\nD. 2nd month of age.\nE. 6th month of age.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":176,"question_w_options":"Free of charge treatment of doctors, dentists and the members of their immediate families:\nA. is a duty of each dentist.\nB. is a good habit.\nC. was a principle before WW II.\nD. is obvious despite a lack of suitable norms in the Code.\nE. was abolished in 2004.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":199,"question_w_options":"The first phase prevention aims at improving health. It includes:\nA. promoting healthy attitudes (health education).\nB. protective vaccinations.\nC. pollution prevention.\nD. epidemiological surveillance of food production and distribution.\nE. all the above.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":45,"question_w_options":"Which method is the most effective in localizing the tooth responsible for active sinus tract development in the oral cavity?\nA. transillumination.\nB. patient\u2019s dental history.\nC. panoramic x-ray.\nD. x-ray with sinus tract traced with gutta-percha point.\nE. periapical radiograph.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":12,"question_w_options":"With age contact points become contact areas. What process is responsible for this phenomenon?\nA. caries.\nB. abrasion.\nC. erosion.\nD. attrition.\nE. demastication.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":53,"question_w_options":"Which of the following statements regarding the endodontic treatment of deciduous teeth is true?1) vital pulp amputation is of low efficacy;2) direct covering of carious pulp denudation is of poor prognosis;3) teeth with caries located in a furcation should be removed;4) endodontic treatment is indicated in children with chronic renal failure.The correct answer is:\nA. only 2.\nB. 1,2,3.\nC. 2,3.\nD. 2,3,4.\nE. all the above.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":183,"question_w_options":"A dentist diagnosed his patient with a small carious cavity. The patient demands its treatment. However, the dentist has found out that the patient often makes ungrounded accusations against dentists demanding high compensations. For fear of such accusations is the dentist allowed to refuse the treatment?1) no, because the dentist has legal and ethical obligation to help patients.2) yes, but he has to indicate real possibility of obtaining this treatment from another dentist.3) yes, but whilst employed he has to obtain the consent from his superior.4) yes, but he has to report this fact in the patient\u2019s medical records.5) yes, but he has to notify the Patient\u2019s Rights Ombudsman about his refusal.The correct answer is:\nA. only 1.\nB. 2,5.\nC. 2,3,4.\nD. 3,5.\nE. 2,4,5.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":24,"question_w_options":"Which of the following is not used for rubber dam retention?\nA. orthodontic bands.\nB. wedjets.\nC. dental floss.\nD. dental tape.\nE. wooden wedges.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":73,"question_w_options":"The tell-show-do method was invented by:\nA. Addelson.\nB. Gesell.\nC. Wright.\nD. Frankl.\nE. Wolpe and Lazarus.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":65,"question_w_options":"Indicate the correct sequence of the four stages of a child\u2019s intellectual development acc. to Piaget:1) pre-operational thinking;2) concrete operational thinking;3) formal operational thinking;4) sensorimotor stage.The correct answer is:\nA. 1,2,3,4.\nB. 1,3,2,4.\nC. 4,2,3,1.\nD. 4,1,2,3.\nE. 4,1,3,2.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":195,"question_w_options":"Adverse health consequences associated with air pollution include:\nA. respiratory diseases (inflammatory, neoplastic).\nB. body allergic reactions.\nC. cardiovascular disorders.\nD. CNS disorders (insomnia, headaches).\nE. all the above.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":101,"question_w_options":"A side effect of chemiotherapy is not:\nA. ulcers of the mouth and esophagus, bleeding tendency.\nB. impaired wound healing, inflammation of the oral and throat mucosa.\nC. trismus, dysgeusia.\nD. disorders of organ development in the oral cavity, head and neck; periodontal disease.\nE. secondary tumor formation, lowered immunity.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":7,"question_w_options":"Indicate which is the correct preparation of a tooth surface before fissure sealing:\nA. cleaning the tooth surface with a bristle brush and water.\nB. cleaning the tooth surface with a bristle brush and pumice and water slurry.\nC. cleaning the tooth surface with a bristle brush and pumice and water slurry and next only bristle brush and water to wash away the pumice.\nD. cleaning the tooth surface with a professional polishing paste to remove all stains.\nE. cleaning the tooth surface with a fluoride paste to strengthen the tooth structure.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":156,"question_w_options":"According to Spiechowicz and Budkiewicz overlay removable partial dentures are:\nA. dentures reconstructing space between opposing tooth arches, that was created after increase of vertical occlusal dimension in case of deep bite.\nB. dentures reconstructing tooth tissue loss after pathological tooth wear.\nC. dentures mainly used in the treatment of hypodontia and cleft palate.\nD. dentures reconstructing all or some remaining teeth in order to reconstruct the correct dental arches and occlusal surfaces.\nE. dentures fabricated immediately before extraction on appropriately prepared cast model.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":140,"question_w_options":"The uprighting of mesially tilted mandibular molars can be accomplished by placing orthodontic mini-implants:\nA. in the mandibular symphysis area.\nB. in the retromolar area.\nC. between the mandibular canine and first premolar.\nD. between the mandibular first and second premolar.\nE. between the mandibular second premolar and first molar.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":117,"question_w_options":"CPI = 4 indicates the presence of:\nA. gingival pockets < 3 mm.\nB. gingival pockets 3.5 - 4.5 mm.\nC. gingival pockets 3.5 - 5.5 mm.\nD. gingival pockets > 6 mm.\nE. none of the above.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":116,"question_w_options":"Gracey 1\/2 curettes are used for preparation of:\nA. surface of anterior teeth.\nB. buccal surface of posterior teeth.\nC. mesial surface of posterior teeth.\nD. distal surface of posterior teeth.\nE. surface of molars.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":141,"question_w_options":"During full denture fabrication Herbst test are used during:1) determining the periphery of individual trays;2) adjustment of individual trays;3) functional impression taking;4) examination during delivery of dentures;5) denture relining.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 2,3,4,5.\nD. all of above.\nE. none of above.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":157,"question_w_options":"Planes on surfaces of abutment teeth, on which the clasp moves along during the insertion of clasp-retained denture onto denture-bearing area is called:\nA. active guiding plane.\nB. classical guiding plane.\nC. passive guiding plane.\nD. insertion path plane.\nE. stabilizing plane.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":6,"question_w_options":"PRR technique (the Preventive Resin Restoration) is a prophylactic and treatment procedure proposed by Simonsen. Indicate the most appropriate sentence describing this method:\nA. it is a method combining sealing with mechanical fissure preparation.\nB. it is a method combining fissure sealing with painting the tooth surface with fluoride varnish.\nC. it is a method combining mechanical fissure preparation with painting the tooth surface with fluoride varnish.\nD. it is a method combining fissure sealing with the preparation and restoration of the carious lesion.\nE. it is a method combining the minimally invasive preparation of the carious lesion with painting the tooth surface with fluoride varnish.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":48,"question_w_options":"Inhaled sedation with nitrous oxide for dental procedure:\nA. is efficient in each child regardless of age.\nB. is not indicated when only very mild sedation is needed.\nC. is of high risk and difficult to perform, and thus should be used only if absolutely necessary.\nD. is efficient only in anxious but cooperative children.\nE. is recommended mainly in people with severe psychiatric disturbances.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":100,"question_w_options":"Please indicate the true sentences characterizing cherubism:1) the matter of the disease consists in a dysfunction of the reticuloendothelial system and abnormal lipid accumulation;2) the pathomechanism of the disease consists in the conversion of healthy bone into abnormal osteoid tissue;3) one of the symptoms includes brown spots on the skin or mucous membranes;4) occurs mostly among children;5) leontiasis ossea (lion face) is a variation of cherubism. The correct answer is:\nA. 1,3,4.\nB. 2,4.\nC. 2,4,5.\nD. 1,4,5.\nE. 2,3,4,5.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":33,"question_w_options":"Indicate the true statements concerning EDTA:1) it possesses a broad spectrum of antimicrobial activity in the oral cavity;2) it removes the non-organic portion of the smear layer;3) due to the possibility of binding calcium ions, EDTA is specially recommended for irrigating very narrow and highly occluded canals;4) when used just after sodium hypochlorite it may lead to tooth discoloration.The correct answer is:\nA. 3,4.\nB. 1,3.\nC. 2,3.\nD. 2,4.\nE. 1,2.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":194,"question_w_options":"Which of the following prevents occupational and paraoccupational diseases?\nA. medical examinations of employees (preliminary, periodic, control).\nB. implementation of preventive and promotional programs in the workplace.\nC. occupational risk assessment.\nD. providing safe and healthy working conditions.\nE. all the above.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":64,"question_w_options":"Which of the following is the characteristic symptom of Beckwith-Wiedemann syndrome?\nA. macroglossia.\nB. microglossia.\nC. ankyloglossia.\nD. tongue agenesis.\nE. salivary fistulae of the lower lip.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":72,"question_w_options":"The processes of the odontoblasts (Tomes) are located in the dentinal tubules reaching the enamel-dental border. A number of them cross this border and stop in enamel where they form structures called:\nA. enamel bundles.\nB. enamel lamellae.\nC. enamel spindles.\nD. Hunter-Schreger bands.\nE. enamel ledges.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":182,"question_w_options":"A pharmaceutical company put a proposition to a dentist to act on its behalf and sell their medical product preventing gum bleeding. What should the dentist do?\nA. refuse - because the law does not allow the dentist to trade in medical products.\nB. dentist is allowed to sell such products but has to obtain the consent of the State Pharmaceutical Inspection.\nC. dentist is allowed to trade in such drugs if these drugs are registered in Poland.\nD. law does not regulate this issue so the decision in on the part of the dentist.\nE. dentist can trade in drugs but has to have a cash register.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":25,"question_w_options":"Indicate true statements concerning the interaction between sodium hypochlorite and chlorhexidine during root canal irrigation:1) if there are remnants of NaOCl in the canal, chlorhexidine reacts with them, which is manifested in precipitation;2) if there are remnants of NaOCl in the canal, chlorhexidine reacts with them, which is manifested in the formation of oxygen bubbles;3) NaOCl - chlorhexidine interaction has whitening effect;4) NaOCl - chlorhexidine interaction has an impact on root dentin discoloration;5) amount of formed PCA (parachloroaniline) depends on NaOCl concentration.The correct answer is:\nA. 2,4,5.\nB. 1,4,5.\nC. 1,3,5.\nD. 1,3,4.\nE. 1,2,3.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":52,"question_w_options":"Which of the following is the estimated probable toxic dose of fluoride?\nA. 5 \u00b5g F\/ kg of body weight.\nB. 1 mg F\/ kg of body weight.\nC. 5 mg F\/ kg of body weight.\nD. 15 mg F\/ kg of body weight.\nE. 32-60 g F\/ kg of body weight.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":13,"question_w_options":"Which of the following materials, used for restoration of caries cavities, has the ability to capture fluoride (e.g. from dentifrices), holding and releasing it again?\nA. composite materials.\nB. calcium hydroxide.\nC. glassionomer materials.\nD. zinc oxide-eugenol materials.\nE. phosphoric cements.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":44,"question_w_options":"Non-vital teeth can be bleached with the use of:1) walking bleach technique;2) thermocatalytic technique;3) tray bleaching technique;4) nightguard bleaching technique;5) at home bleaching technique supervised by the dentist.The correct answer is:\nA. 1,2.\nB. 1,3.\nC. 3,4.\nD. 1,5.\nE. 4,5.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":177,"question_w_options":"The Code of Medical Ethics requires that:1) doctors should undertake only activities to which they are entitled by holding suitable certificates.2) doctors should stay within their ability limits while performing their professional duties.3) If doctors\u2019 professional duties exceed their abilities they should turn to more competent colleagues.4) doctors working under the contract with National Health Fund should not exceed activities stipulated therein.5) doctors, if possible, should always consult more experienced colleagues.The correct answer is:\nA. 4,5.\nB. 1, 3.\nC. 2,3.\nD. 2, 3, 4, 5.\nE. 2, 3, 5.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":198,"question_w_options":"Basic public health functions to protect the health of the population do not include:\nA. epidemiological surveillance of food quality and nutrition.\nB. individual health care (individual treatment of patients).\nC. epidemiological surveillance of environmental threats, water and air.\nD. monitoring the quality of medical services.\nE. education of medical staff.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":120,"question_w_options":"Which of the following procedures is not included in the scope of mucocutaneous - gingival surgery?\nA. flap surgery.\nB. gingival extension.\nC. frenulum incision.\nD. mucosal graft.\nE. all of the above are included in this group.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":87,"question_w_options":"After a diagnostic puncture the incision of pterygopalatine fossa abscess should be done:\nA. intraorally in the vestibule fornix of the oral cavity.\nB. extraorally, below the angle of the mandible.\nC. extraorally, above and parallel to the zygomatic arch.\nD. correct answer is A and B.\nE. correct answer is A,B and C.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":68,"question_w_options":"The mineralization of all permanent tooth\u2019 crowns (except for the third molars) comes to an end in:\nA. 1st year of age.\nB. 3rd year of age.\nC. 5th year of age.\nD. 8th year of age.\nE. 11th year of age.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":91,"question_w_options":"Which nerve does not pass through the superior orbital fissure?\nA. oculomotor.\nB. ophthalmic.\nC. optic.\nD. abducens.\nE. more than one answer is correct.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":136,"question_w_options":"Maxillary and zygomatic hypoplasia due to premature closure of the cranial sutures, bilateral exophthalmos, hypoplasia of maxillary sinuses and symmetrical syndactyly are the symptoms of:\nA. cleidocranial dysplasia.\nB. Treacher Collins syndrome.\nC. Apert syndrome.\nD. Crouzon syndrome.\nE. Goldenhar syndrome.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":161,"question_w_options":"Complete open bite was diagnosed during delivery of new complete dentures, although there were no occlusal deviation during wax try-in. The most common cause of this mistake is:\nA. lack of proper method of tooth arrangement in clinical conditions.\nB. too short polymerization time of acrylic resin.\nC. polymerization shrinkage of acrylic resin or\/and imprecise compression technique of polymerization flask.\nD. damage of cast during polymerization.\nE. lack of secondary remounting of dentures.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":29,"question_w_options":"Indicate the true statements concerning tests assessing the state of dental pulp:1) negative result of the electric test does not always indicate pulp necrosis;2) the most objective test assessing blood flow in the pulp is the cavity test;3) thermal and electric tests do not allow for a precise diagnosis, e.g. partial pulp necrosis;4) sound pulp may react to stimulation with pain which disappears after withdrawing the stimulus;5) pain to percussion indicates that the pulp is vital.The correct answer is:\nA. 1,2,3.\nB. 1,3,4.\nC. 2,3,4.\nD. 1,4,5.\nE. 1,3,5.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":185,"question_w_options":"A dentist is going to start their medical practice. To this end they have to apply for an entering in the records kept by the appropriate medical district council. Their application should include:\nA. diploma of medical school at the Faculty of Medicine and Dentistry.\nB. decision of the state Sanitary Inspection on the fulfillment of requirements concerning the place and equipment for their practice.\nC. contract of insurance liabilities against damages ensuing from providing medical services or from illegal abandonment to do so.\nD. written consent to the medical practice from the district consultant.\nE. Patient Ombudsman\u2019s opinion on the fulfillment of the requirements concerning the respect for intimacy and privacy of patients.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":75,"question_w_options":"According to Buckley\u2019s original recipe formocresol consists of formaldehyde and tricresol in the volumetric ratio of:\nA. 1:5.\nB. 5:1.\nC. 1:2.\nD. 2:1.\nE. 1:1.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":63,"question_w_options":"In a child with anemia:1) nitrous oxide sedation is contraindicated;2) prilocaine is recommended for local anesthesia;3) vasoconstrictors are contraindicated;4) orthodontic treatment can be undertaken because the teeth quickly move in the bone.The correct answer is:\nA. 1,2.\nB. 3,4.\nC. 1,2,3.\nD. only 3.\nE. only 4.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":193,"question_w_options":"Which of the following are called \u201cdiseases of civilization\u201d?1) ischemic heart disease;2) stroke;3) acute pancreatitis;4) COPD \/ chronic obstructive pulmonary disease;5) malignant neoplasm;6) neuralgia;7) diabetes and obesity.The correct answer is:\nA. 1,2,3.\nB. 4,5,6.\nC. 2,3,4,6.\nD. 1,2,4,5,7.\nE. 3,4,5,6,7.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":34,"question_w_options":"A 33-year-old patient presented with a pain of tooth 24 occurring during biting and consumption of cold and hot food. The pain appeared 2 months ago after biting on the hard food, but there was no spontaneous pain. During clinical examination of tooth 24 a restoration class II MO according to Black was stated (it was placed 2 years ago), a reaction to percussion was equivocal and a pain while biting rubber dam sheet was present. No lesions were noticed on the X-ray. Indicate the most probable diagnosis and test that should be performed to confirm the diagnosis:\nA. dentin hypersensitivity - checking the reaction to air blow.\nB. too high restoration - a correction of the restoration and tooth observation.\nC. irreversible pulp inflammation - it is necessary to start endodontic treatment immediately because of the pain during rubber dam sheet biting.\nD. chronic periapical inflammation - tests checking pulp vitality to confirm pulp necrosis.\nE. tooth crack - pulp vitality tests, transillumination, the removal of the restoration and dying the tooth structure to visualize a possible crack line.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":107,"question_w_options":"Indicate the primary lesion of oral papillomas:\nA. macula.\nB. papule.\nC. nodule.\nD. crust.\nE. ulceration.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":1,"question_w_options":"The human tooth is built from four tissues. Which one forms the biggest part of the tooth structure?\nA. enamel.\nB. dentin.\nC. cementum.\nD. dental pulp.\nE. all the tissues are in equal parts in the tooth.\n","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":18,"question_w_options":"In a 30-year-old patient an X-ray of the tooth 11 was taken which revealed pulp chamber and root canal obliteration, no pathological changes in periapical periodontium. The patient did not report problems with the tooth. In clinical examination, there was no response of the tooth 11 to ethyl chloride. Reaction to vertical and horizontal tapping was negative. What event from childhood was the most likely reason for these changes?\nA. subluxation of the tooth.\nB. orthodontic treatment.\nC. intrusion of the tooth 51.\nD. oversupply of fluoride.\nE. Treponema pallidum infection.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":150,"question_w_options":"After surveying the surface parallel to analysing rod was indicated on the buccal surface of the tooth 35 and retentive area on the lingual surface of the tooth 45. If the parallel surface occupies the whole width of lingual surface, it can be named:\nA. classical guiding plane.\nB. stabilizing plane.\nC. passive guiding plane.\nD. indirect plane.\nE. active guiding plane.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":146,"question_w_options":"The wrought-wire clasp was broken in the tissue-borne partial denture. What are the correct procedures to fabricate a new clasp?\nA. impression taking with alginate impression material with denture and sending to the lab.\nB. impression taking without denture to allow the technician for correct clasp bending.\nC. impression taking with denture and wax occlusion registration.\nD. impression taking with denture and wax bite registration and opposing arch impression.\nE. impression taking with impression paste in order to better denture periphery reconstruction.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":59,"question_w_options":"The most frequent cause of severe oral ulcerations in children is:\nA. smallpox.\nB. herpetic angina.\nC. hand, foot and mouth disease.\nD. primary herpetic stomatitis.\nE. candidiasis.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":111,"question_w_options":"Which of the following general diseases is clinically characterized by transient, transverse and streaky paling of the tongue dorsal surface during its ejection?\nA. type II diabetes mellitus.\nB. megaloblastic anaemia.\nC. sideropenic anaemia.\nD. vascular bleeding disorder.\nE. deficiency atopy.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":166,"question_w_options":"Which answer presents symptoms of severe airway obstruction?1) patient unable to speak;2) patient may nod;3) patient can speak;4) patient can cough;5) patient can breathe;6) patient attempts to cough silently;7) patient cannot breath;8) wheezy breathing present;9) patient is unconscious.The correct answer is:\nA. 1,2,4,5.\nB. 1,5,8,9.\nC. 1,6,7,8.\nD. 3,4,7,8.\nE. 2,5,8,9.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":189,"question_w_options":"If an insured person works for money in the period of ruled temporary incapacity for work, they lose the entitlement to the sickness benefit for:\nA. whole period of the ruled temporary incapacity for work.\nB. first two days of the ruled temporary incapacity for work.\nC. first three days of the ruled temporary incapacity for work.\nD. first five days of the ruled temporary incapacity for work.\nE. seven days of the ruled temporary incapacity for work.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":131,"question_w_options":"The Rapid Palatal Expansion (RPE) device is activated at the rate of:\nA. 0.1-0.3 mm\/day.\nB. 0.2-0.4 mm\/day.\nC. 0.3-0.5 mm\/day.\nD. 0.5-1.0 mm\/day.\nE. 1.0-1.5 mm\/week.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":96,"question_w_options":"A 28-year-old man reported his being beaten. The injury concerned the median skull base of the left-sided facial part. The following clinical symptoms were observed: diplopy (diplopia), enophthalmus, disturbed mobility of the left eyeball (upwards), paresis of the left suborbital nerve. The symptom of \"falling drop\u201d in RTG investigations was observed. Based on the above mentioned data the following diagnosis can be made:\nA. orbito-nasal dislocation.\nB. isolated orbital floor fracture.\nC. zygomatic-orbital fracture.\nD. zygomatic-maxillary-orbital fracture.\nE. post-traumatic Heerfordt's syndrome.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":79,"question_w_options":"In myotherapy of malocclusion in children Roger\u2019s classical training is used:\nA. in posterior disorders - complete distoclusion, functional distoclusion.\nB. in anterior disorders - complete mesioclusion and functional mesioclusion.\nC. in lateral mandible dislocation.\nD. answer A and B, but the way of training differs.\nE. currently this training is not used.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":80,"question_w_options":"Cuticula dentis is a synonym of:\nA. enamel.\nB. Nasmyth\u2019s membrane.\nC. acquired film.\nD. dental plaque.\nE. Prestey\u2019s deposit.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":127,"question_w_options":"The inclined plane is used to correct:\nA. class II malocclusion with the proclined upper incisors.\nB. class II malocclusion with the retroclined upper incisors.\nC. skeletal class III malocclusion.\nD. anterior crossbite.\nE. anterior open bite.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":170,"question_w_options":"In the case of the patient after the strangulation and after 5 non-effective back blows between the shoulder blades, the next step is:\nA. encourage coughing.\nB. apply 5 more back blows between the shoulder blades.\nC. apply 5 abdominal (epigastrium) thrusts.\nD. apply 5 chest compressions.\nE. apply 5 abdominal (hypogastrium) thrusts.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":38,"question_w_options":"Indicate the true sentences:1) total-etch technique requires the use of 37% phosphoric acid, then rinsing the etchant and gentle drying the dentin;2) fourth generation adhesive systems are usually one-bottle systems that do not require using etchant and rinsing;3) self-etching adhesive systems do not remove the smear layer completely that results in less postoperative sensitivity;4) self-etching adhesive systems provide good adhesion to enamel that has not been instrumented;5) elimination of the stage involving rinsing and drying hard tooth tissues after the etching procedure concerns self-adhesive systems.The correct answer is:\nA. 1,3,5.\nB. 1,2,3.\nC. 1,3,4.\nD. 2,3,5.\nE. 3,4,5.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":14,"question_w_options":"A 30-year-old patient referred to the dental surgery for treating the lesion of non-carious origin on the vestibular surface in the cervical area of tooth 44. The examination revealed no similar lesions on the other teeth. On the tooth premature contact was diagnosed. The lesion had a rough surface and the depth corresponding to the medium caries. Moreover, the patient reported habitual teeth clenching. What material should be used in this patient to fill the cavity in the tooth 44?\nA. microhybrid composite.\nB. microfilled composite.\nC. compomer material.\nD. glassionomer cement.\nE. giomer.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":55,"question_w_options":"Which of the following statements regarding formocresol is true?1) formaldehyde, contained in formocresol, possesses strong antibacterial properties;2) it inhibits several inflammatory enzymes;3) it should never be applied on bleeding pulp;4) formaldehyde, contained in formocresol, is not bioaccumulated;5) short application leads to superficial pulp mummification.The correct answer is:\nA. 1,2,5.\nB. 2,4,5.\nC. 1,2,3,5.\nD. 1,2,4,5.\nE. all the above.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":54,"question_w_options":"Which of the following is the indication for pulpotomy in a deciduous tooth?1) carious pulp denudation;2) lack or mild, transient pain;3) lack of periapical changes;4) extensive crown destruction;5) pulp necrosis.The correct answer is:\nA. 2,3,5.\nB. 1,2,3.\nC. 1,3,4.\nD. 1,2,3,4.\nE. 1,2,3,5.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":15,"question_w_options":"During the preparation of 1\/3 coronal part of MB canal in tooth 36 in a 35-year-old patient hemorrhage appeared. An apex locator indicated \u201capex\u201d on the length of 3 mm from the canal orifice level. A paper point was stained with blood in its middle section. What kind of complication occurred in this patient?\nA. vertical root fracture.\nB. apical injury.\nC. apical transportation.\nD. strip perforation.\nE. apical infection.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":42,"question_w_options":"The presence of the smear layer in the root canal can cause: 1) increase in adaptation of the filling material to the canal wall;2) malfunctions in the action of root canal irrigants;3) reduction of leakage;4) provision of a substrate for bacteria growth;5) reduction in adhesion between the sealer and dentine.The correct answer is:\nA. 1,3,4.\nB. 1,2,4.\nC. 2,4,5.\nD. 2,3,5.\nE. 1,3,5.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":171,"question_w_options":"In the case of a victim who became unconscious while rescuing, you should perform:\nA. apply 30 chest compressions.\nB. apply 5 back blows between the shoulder blades.\nC. apply 5 abdominal (epigastrium) thrusts.\nD. apply 5 chest compressions.\nE. apply 5 rescue breaths.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":39,"question_w_options":"Which of the following statements regarding incipient caries located on the proximal surface of the tooth is correct?1) it has a triangle shape with the base directed to the tooth surface and the tip directed to the dentine-enamel junction (DEJ);2) it has a triangle shape with the tip directed to the tooth surface and the base directed to the dentine-enamel junction (DEJ);3) its cross section reveals in the order from the surface to the dentine-enamel junction (DEJ) the following zones: surface zone, body of the lesion, dark zone and translucent zone;4) its cross section reveals in the order from the surface to the dentine-enamel junction (DEJ) the following zones: surface zone, translucent zone, body of the lesion and dark zone;5) its cross section reveals in the order from the surface to the dentine-enamel junction (DEJ) the following zones: surface zone, body of the lesion, translucent zone and dark zone.The correct answer is:\nA. 1,4.\nB. 2,3.\nC. 1,3.\nD. 1,5.\nE. 2,4.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":81,"question_w_options":"The harmful effect of high-dose fluoride on enamel formation consists in:1) formation of huge amounts of calcium fluoride;2) disruption of calcification because of changes in ion transport;3) inhibition of bacterial enzymes;4) disruption of nuclei nucleation and the growth of apatite crystals;5) effect on the function of ameloblasts.The correct answer is:\nA. 1,2,4.\nB. 2,4,5.\nC. 1,5.\nD. 4,5.\nE. all the above.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":126,"question_w_options":"Which of the following functional appliances is used for the treatment of class II subdivision I malocclusion?\nA. Wunderer\u2019s appliance.\nB. Balter\u2019s Bionator - open bite type.\nC. Ostrowski\u2019s appliance.\nD. Fr\u00e4nkel\u2019s appliance type II.\nE. Lehman\u2019s appliance.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":130,"question_w_options":"Which of the following statements concerning Quad-Helix appliance are false?1) appliance is cemented on the upper first premolars and upper \ufb01rst permanent molars;2) orthopedic and orthodontic effects are achieved in early mixed dentition;3) appliance consists of four helices;4) outer arms extend to the palatal surfaces of the upper incisors;5) dental arch can be expanded asymmetrically.The correct answer is:\nA. 1,3.\nB. 1,4.\nC. 1,5.\nD. 2,4.\nE. 2,5.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":97,"question_w_options":"Indicate the true sentences characterizing actinomycosis:1) it mostly occurs in the neck and parotid-masseteric region;2) the disease usually spreads through continuation (through neighboring tissues), rarely through blood vessels;3) trismus can be one of the symptom;4) the disease affects only soft tissues, without bones;5) its X-ray image is similar to nonspecific chronic osteomyelitis.The correct answer is:\nA. 1,3,4.\nB. 2,4,5.\nC. 1,2,3,5.\nD. 1,2,4,5.\nE. all the above.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":78,"question_w_options":"In order to anesthetize the greater palatine nerve you should localize the major palatine foramen. In children with deciduous teeth, the greater palatine foramen projection on hard palate is located:\nA. on the level of the deciduous first molar.\nB. on the level of the deciduous second molar.\nC. 1 cm behind the deciduous second molar.\nD. 1 cm in front of the deciduous second molar.\nE. 2 cm behind the deciduous second molar.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":167,"question_w_options":"Which of the following statements regarding recovery position is false?\nA. a person who is unconscious and whose airway is clear may turned into recovery position.\nB. the adult recovery position is suitable for use in children.\nC. after placing a victim to recovery position an emergency number should be called.\nD. a victim may be kept in recovery position on one side for no more than 45 minutes.\nE. none of the above.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":188,"question_w_options":"The sickness benefit from The Social Insurance Fund does not cover the first five days of temporary incapacity for work if this incapacity was caused by:\nA. accident on the way to or from work.\nB. overdose of psychotropic drugs.\nC. tuberculosis.\nD. alcohol abuse.\nE. infectious diseases.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":58,"question_w_options":"Severe self-mutilation occurs in patients with:\nA. psychiatric disorders.\nB. congenital sensory neuropathy.\nC. Lesch-Nyhan syndrome.\nD. true answers: A and B.\nE. true answers: A, B and C.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":110,"question_w_options":"For which of the following dermatosis presenting oral cavity lesions, the characteristic feature includes presenting papules in the place of mechanical factor impact?\nA. pemphigus vulgaris (PV).\nB. pemphigoid.\nC. exudative erythema multiforme.\nD. lichen planus.\nE. lupus erythematosus.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":147,"question_w_options":"What factors are of fundamental importance for proper maxilla-mandible relation during centric occlusion registration?1) retrusive contact position;2) interocclusal distance;3) ligament position;4) reference positon;5) Camper plane.The correct answer is:\nA. 1,2,3.\nB. 1,2,4.\nC. 1,4,5.\nD. 2,3,4.\nE. 3,4,5.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":151,"question_w_options":"Indicate the description edentulous oral cavity of type III according to Supple classification:\nA. oral cavity with soft atrophy of denture bearing area. Alveolar ridges may be well-shaped or with atrophy, usually a little movable and mobile. The hard palate more or less arched. Soft denture bearing area exhibits differential density and resistance to pressure.\nB. oral cavity with hard atrophy of denture bearing area. Alveolar ridges may be well-shaped or with atrophy, usually a little movable and mobile. The hard palate more or less arched. Soft denture bearing area exhibits differential density and resistance to pressure.\nC. oral cavity with extra-soft atrophy of denture bearing area. Alveolar ridges are with atrophy, the hard palate is flat. Soft denture bearing area exhibits differential density and resistance to pressure.\nD. oral cavity with soft atrophy of denture bearing area. In maxilla, alveolar ridges may be seemingly well-shaped but usually a little movable and mobile. In mandible, alveolar ridges are with complete atrophy, covered with mucosa forming movable and mobile ridge.\nE. oral cavity with hard atrophy of denture bearing area. Alveolar ridges may be well-shaped or with atrophy, usually a little movable and mobile. The hard palate more or less arched.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":106,"question_w_options":"Indicate the true statement concerning odontoma:\nA. it requires root canal treatment best using ultrasonic instruments and dental microscope.\nB. it is a mixed tumor containing a component of epithelial and mesenchymal tissues.\nC. it is produced by degeneration of the canal or root pulp.\nD. it belongs to the group of true neoplasms.\nE. it belongs to the malformations, so the treatment is not required.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":192,"question_w_options":"An insured person is entitled to a pension due to incapacity for work if they:\nA. are incapable for work.\nB. have required contributory and noncontributory period.\nC. incapacity for work arose during the insurance period or not later than 18 months from the date of the termination of employment.\nD. A, B are true.\nE. A, B, C are true.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":35,"question_w_options":"Indicate the name of a cold flowable injection system of obturating the root canals using a master gutta-percha point without the need for compaction:\nA. System B.\nB. Obtura.\nC. Gutta Flow.\nD. Touch`n`Heat.\nE. Thermafil.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":62,"question_w_options":"Incomplete enamel development (amelogenesis imperfecta) may be inherited according to the following pattern:\nA. autosomal dominant.\nB. X-linked.\nC. autosomal recessive.\nD. true answers: A and B.\nE. true answers: A, B and C.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":74,"question_w_options":"Which of the following behavioral anxiolytic methods was created by Joseph Wolpe and Arnold Lazarus?\nA. tell-show-do.\nB. modeling technique.\nC. desensitization method.\nD. positive and negative reinforcement method.\nE. attention distraction method.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":23,"question_w_options":"To improve the effectiveness of root canal irrigation with 2% sodium hypochlorite you can use all the following methods except for:\nA. cooling of NaOCl solution below 20\u00b0C.\nB. increasing the volume of NaOCl used in irrigation.\nC. mixing of NaOCl by simultaneous canal shaping.\nD. using of ultrasound for activation.\nE. frequent replacement of the solution in the canal.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":184,"question_w_options":"A dentist is providing a well-known actress with prosthetic treatment in his surgery which is located in a public health clinic. A television crew enters his room in an attempt to film the procedure. What should the dentist do?\nA. he has to put up with the crew and let them film him because the treatment takes place in a public establishment.\nB. he cannot demand the crew to leave because the actress, with her public image, can be filmed without his consent.\nC. he can ask the crew to leave but if they refuse he must accept their decision.\nD. he can demand the crew to leave and if they refuse he can force them to do so.\nE. he can demand the crew to leave and if they do not obey he can call the police but he, himself, is not allowed to force them to leave.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":113,"question_w_options":"Which of the following is characterized by a fissured tongue?\nA. Beh\u00e7et syndrome.\nB. Puetz-Jeghers syndrome.\nC. Stevens-Johnson syndrome.\nD. Melkersson-Rosenthal syndrome.\nE. Sj\u00f6rgen syndrome.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":144,"question_w_options":"What is minimum number of implants that should be inserted while planning the reconstruction of edentulous alveolar ridge with fixed prosthesis?\nA. 6 in maxilla, 4 in mandible.\nB. 4 in maxilla, 6 in mandible.\nC. 8 in maxilla, 8 in mandible.\nD. 6 both in maxilla and in mandible.\nE. none of above.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":152,"question_w_options":"Poor isolation of gypsum from acrylic dough in denture flask may cause:1) porosity in the structure of denture base;2) flow lines in the structure of denture base;3) high linear polymerization shrinkage beyond 7%;4) porous surface of the denture;5) denture base deformation.The correct answer is:\nA. 2,5.\nB. 1,4.\nC. 3,5.\nD. 1,4,5.\nE. only 4.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":3,"question_w_options":"Indicate which surfaces are involved in the process of attrition in natural chewing:\nA. only occlusal surfaces of the premolars and molars of the maxilla and mandible.\nB. incisal edges and tops of the cusps of all teeth of the maxilla and mandible.\nC. functional surfaces, i.e. occlusal surfaces and incisal edges of all teeth of the maxilla and mandible.\nD. interproximal surfaces of all teeth of the maxilla and mandible.\nE. cervical surfaces of all teeth of the maxilla and mandible.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":105,"question_w_options":"What should be done to prepare the patient who continually takes acetylsalicylic acid for maxillary sinus surgery?\nA. the patient should discontinue aspirin taking and should take cycloamine.\nB. aspirin treatment should be stopped on the eve of the procedure.\nC. aspirin treatment should be stopped on the day of the surgery and on the next day after the surgery.\nD. subcutaneous administration of heparin is recommended when aspirin taking was stopped for a few days.\nE. the patient continually receiving aspirin should not be treated surgically, only conservative treatment can be provided.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":36,"question_w_options":"Indicate the true statement concerning similarities and differences between endodontic instruments marked with symbol .02 and .04:\nA. instruments .02 and .04 of the same size have a different diameter at the point D0 and the same diameters at the point D16.\nB. instruments .02 and .04 of the same size have the same diameter at the point D0 and a different diameter at the point D16.\nC. instruments .02 increase their diameter by 0.2 mm per each millimeter of its length.\nD. instruments .04 at the point D0 have the diameter twice as big as instruments .02.\nE. instruments .02 allow for wider preparation of the root canal in its coronal part.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":191,"question_w_options":"In the medical ruling on temporary incapacity for work due to disease or stay in a health care stationary institution the information on the circumstances influencing the entitlement to the sickness benefit or its amount is given by means of letter codes. What does code B mean?\nA. incapacity for work which arose after the work break of no more than 60 days and which was caused by the same disease that resulted in the incapacity for work before the break.\nB. incapacity for work caused by alcohol abuse.\nC. incapacity for work in pregnancy.\nD. incapacity for work caused by tuberculosis.\nE. incapacity for work caused by disease whose symptoms appear after the period from the onset of the disease of more than 14 days.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":200,"question_w_options":"Which of the following may restrict access to medical care?\nA. improper deployment of health care facilities.\nB. long waiting times for medical advice, hospital admission, consultations and diagnostic tests.\nC. high cost of some medical services.\nD. lack of response of the healthcare system to the existing health needs of the population.\nE. all the above.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":61,"question_w_options":"Taurodontism is a developmental tooth disorder resulting from:\nA. impaired function of the odontoblasts.\nB. impaired function of the adamantoblasts.\nC. impaired function of the cementoblasts.\nD. impairment of Hertwig\u2019s sheath development.\nE. impairment of dental ledge proliferation.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":129,"question_w_options":"The appliance is made from 0.9 mm wire extending along the contour of the palate with a u-shaped loop in the midline. It connects the upper first permanent molars and is usually used for anchorage reinforcement. The description concerns:\nA. transpalatal arch.\nB. W-Feder appliance.\nC. Bi-Helix appliance.\nD. Nance appliance.\nE. lingual arch.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":77,"question_w_options":"The fragility of mucosa and vessels, susceptibility to bruises and denticles, tendency towards temporomandibular joint luxation occur in:\nA. Marfan syndrome.\nB. Rendu-Osler syndrome.\nC. Ehlers-Danlos syndrome.\nD. Ellis-van Creveld syndrome.\nE. Maffucci syndrome.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":187,"question_w_options":"An insured person with an appropriate insurance period is entitled to a training pension from the Pension Fund if they have the following ruled:\nA. total incapacity for service and capacity for work.\nB. total incapacity for work.\nC. purposefulness of occupational retraining due to incapacity for work in the previous position.\nD. temporary incapacity for work.\nE. partial incapacity for work.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":20,"question_w_options":"A 67-year-old patient reported to the dental surgery. The main reasons were the aesthetic considerations - patient complained about too dark and short crowns of the teeth. During intraoral examination a bilateral loss of molars and second premolars in the mandible as well as extensively worn, but smooth, shiny and hard incisal edges of the front teeth with uncovered dentin were found. The patient reported that he grinds his teeth during sleep. The correct diagnosis is:\nA. abrasion.\nB. erosion.\nC. attrition.\nD. abfraction.\nE. hypoplasia.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":168,"question_w_options":"In the case of mild airway obstruction caused by strangulation, the gold standard is:\nA. encourage coughing.\nB. apply 5 back blows between the shoulder blades.\nC. apply 5 abdominal (epigastrium) thrusts.\nD. apply 5 chest compressions.\nE. apply 5 abdominal (hypogastrium) thrusts.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":57,"question_w_options":"In the case of the permanent dislocation of the tooth with a lateral displacement (e.g. palatal) with concomitant alveolar process fracture, elastic immobilization is used after the reposition and it is kept for:\nA. 1 week.\nB. 2 weeks.\nC. 4 weeks.\nD. 8 weeks.\nE. 4 months.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":148,"question_w_options":"What condition allow for relining of the tissue-borne denture?1) mucosa has to be smooth and healthy;2) the vertical occlusal dimension has to be correct or insignificantly decreased;3) the periphery of denture base covers the whole area of denture-bearing surface;4) aesthetic appearance of dentures is accepted by the patient;5) patient has adopted to the denture and wears it without fear of parafunctions.The correct answer is:\nA. 1,2,3.\nB. 1,3,4.\nC. 2,3,4.\nD. 3,4,5.\nE. all of above.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":16,"question_w_options":"What does the term \u201cdilaceration\u201d mean?\nA. severe or complex root curvature.\nB. apical split of the root.\nC. two separate pulp chamber in the twin tooth.\nD. traumatic split of the permanent tooth bud.\nE. partial split of the twin tooth pulp chamber.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":109,"question_w_options":"Which of the following is the most characteristic feature in the clinical image of neoplastic oral ulcers in the oral cavity?\nA. typical character of pain.\nB. location.\nC. palpable infiltration of deeper tissues.\nD. movable and painful lymph nodes.\nE. depth and shape of the lesion.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":172,"question_w_options":"The most frequent cause of respiratory tract obstruction is:\nA. foreign body.\nB. laryngeal edema.\nC. retention of secretions.\nD. epiglottis collapse.\nE. hemorrhage.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":125,"question_w_options":"Tweed\u2019s triangle is used to:\nA. predict craniofacial growth.\nB. evaluate mandibular growth rotation and a lower incisor position.\nC. evaluate anteroposterior relationship between the maxilla and mandible.\nD. evaluate anterior face height.\nE. evaluate the ratio between the anterior and posterior face height.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":82,"question_w_options":"The complication which does not occur after the prophylactic extraction of an impacted lower molar is:1) osteomyelitis;2) dry socket;3) lingual nerve damage;4) inferior alveolar nerve damage;5) submandibular abscess;6) mandibular fracture.The correct answer is:\nA. 1,3.\nB. 2,4.\nC. 3,5.\nD. 3,6.\nE. only 4.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":94,"question_w_options":"Indicate the true sentences characterizing coronoid process fracture of the mandible:1) it is mainly closed fracture;2) it is always open fracture;3) it can be an avulsion fracture with the participation of the temporal muscle;4) this kind of fracture may be accompanied by trismus;5) isolated type of this fracture usually does not require orthopedic treatment.The correct answer is:\nA. 1,3,5.\nB. 2,4,5.\nC. 2,3,4.\nD. 1,3,4,5.\nE. 2,3,4,5.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":133,"question_w_options":"Which of the following statements concerning the treatment with the face mask are true?1) face mask is an extraoral appliance used for maxillary protraction;2) best results are obtained when all permanent teeth are fully erupted;3) maxillary deficiency is an indication for the treatment;4) facemask is worn between 6 and 8 hours per day;5) elastics can be attached to the fixed appliance.The correct answer is:\nA. 1,2,3.\nB. 1,3,4.\nC. 1,3,5.\nD. 1,4,5.\nE. 3,4,5.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":164,"question_w_options":"To draw gothic arch one can use:1) B\u00f6ttgier device;2) Willis device;3) Kleinrok\u2019s functiograph;4) facial arch;5) Gerber pantograph.The correct answer is:\nA. 2,3.\nB. 1,4.\nC. 1,3.\nD. 1,5.\nE. 4,5.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":165,"question_w_options":"The ligament positions are:\nA. the positions of condyles in temporomandibular joint during any border movement.\nB. the positions of condyles in temporomandibular joint when mandible is in maximum retrusion.\nC. the positions of condyles in temporomandibular joint when mandible is in maximum lateral movement.\nD. the positions of condyles in temporomandibular joint when mandible is in maximum protrusion.\nE. none of above.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":95,"question_w_options":"Indicate diseases whose coexistence excludes the possibility of administration of local anesthetics containing vasoconstrictors:1) hyperthyroidism;2) bronchial asthma;3) glaucoma;4) epilepsy;5) renal dysfunction.The correct answer is:\nA. 1,3,4.\nB. 2,3,4,5.\nC. 2,4,5.\nD. 1,2,3,4.\nE. all the above.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":132,"question_w_options":"The recommended force level to ensure orthopedic changes during headgear therapy is:\nA. 100-150 g per side.\nB. 150-250 g per side.\nC. 150-350 g per side.\nD. 350-450 g per side.\nE. 400-650 g per side.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":124,"question_w_options":"ANB angle indicates:\nA. anteroposterior position of the maxilla.\nB. anteroposterior position of the mandible.\nC. mandibular growth rotation.\nD. inclination of the upper incisors.\nE. relative position of the maxilla and mandible.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":83,"question_w_options":"Which of the following concerning the PASA anesthetic technique is true?\nA. single point anesthesia into the incisive canal which provides anesthesia from canine to canine, without numbness of the upper lip with the preserved smile line.\nB. subperiosteal one point injection into the palate, between the first and second premolar.\nC. it anesthetizes a large area using a low dose of anesthetic.\nD. correct answer is A and C.\nE. correct answer is B and C.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":173,"question_w_options":"Which of the following drugs can be applied into the respiratory tract during resuscitation?\nA. epinephrine.\nB. amiodarone.\nC. natrium bicarbonicum.\nD. magnesium sulphate.\nE. none of the above.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":108,"question_w_options":"For which of the following the dew drop sign is pathognomonic?\nA. granulomatous cheilitis.\nB. serous salivary cyst.\nC. simple cheilitis glandularis.\nD. superficial suppurative cheilitis glandularis.\nE. deep suppurative cheilitis glandularis.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":40,"question_w_options":"Which of the following statements regarding the total etch technique is not correct?\nA. it removes smear layer.\nB. it removes hybrid layer.\nC. it demineralizes intertubular dentine.\nD. it demineralizes peritubular dentine.\nE. it exposes the collagen fibers net.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":17,"question_w_options":"In a 38-year-old patient endodontic treatment of tooth 46 was performed because of irreversible pulpitis. The root canals were filled with cold lateral gutta-percha condensation. Properly filled root canals: P, MB, ML were visible on the X-ray. Composite crown restoration covering the cusps was made. The patient reported again after 3 months because of the appearance of a purulent fistula on the alveolar ridge in the projection of the root MB, about 1cm from the edge of the gums. The repeated X-ray revealed vertical fracture of the buccal mesial root. Which of the following is indicated in this patient?\nA. endodontical retreatment.\nB. periodontal treatment.\nC. root apex resection.\nD. hemisection.\nE. bicuspidation.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":149,"question_w_options":"Indicate the proper series of physiological methods of centric occlusion determination applied during prosthodontic treatment of edentulous patients:\nA. phonetic and aesthetic indicators, swallowing reflex, patient feeling\/perception, physiologic rest position of mandible.\nB. measurements with currently worn dentures, physiologic rest position of mandible.\nC. swallowing reflex, patient feeling\/perception, physiologic rest position of mandible, measurements with currently worn dentures.\nD. spatial relationship between alveolar ridges, measurements with currently worn dentures, swallowing reflex, patient feeling\/perception, physiologic rest position of mandible.\nE. phonetic and aesthetic indicators, swallowing reflex, patient feeling\/perception, physiologic rest position of mandible, pre-extraction measurements.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":56,"question_w_options":"In the case of the permanent dislocation of the tooth with a crown displacement, elastic immobilization is used after the reposition and it is kept for:\nA. 2 weeks.\nB. 4 weeks.\nC. 8 weeks.\nD. 4 months.\nE. no immobilization is used.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":186,"question_w_options":"An insured person is entitled to the rehabilitation benefit from the Sickness Fund if they:\nA. exhausted sickness benefits (182 or 270 days).\nB. are still unable for work due to the necessity of further treatment and rehabilitation.\nC. are likely to regain the ability for previous work in the period shorter than 12 months.\nD. A, B are true.\nE. A, B, C are true.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":21,"question_w_options":"The instrument is inserted into the canal until it stops and is rotated about 90-180\u00b0 in the clockwise direction. Then the file is rotated 120-360\u00b0 counterclockwise with adequate axial force so that the file won't slide out of the canal. The next file move is a clockwise rotation during which the file is removed from the canal. Indicate the correct name concerning the described technique:\nA. standardized method.\nB. crown-down method.\nC. step-back method.\nD. hybrid method.\nE. balanced force method.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":169,"question_w_options":"In the case of strangulation in a patient with non-productive cough, the gold standard is:\nA. encourage coughing.\nB. apply 5 back blows between the shoulder blades.\nC. apply 5 abdominal (epigastrium) thrusts.\nD. apply 5 chest compressions.\nE. apply 5 abdominal (hypogastrium) thrusts.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":76,"question_w_options":"What changes occur in incompletely developed young permanent teeth as the child is growing up?1) decrease in tooth cavity volume;2) increase in cellular elements in the pulp;3) decrease of inter-spherical spaces;4) narrowing of the dentinal tubules;5) changes in enamel prism arrangement.The correct answer is:\nA. 1,4.\nB. 1,3,4.\nC. 1,2,3,4.\nD. 1,3,4,5.\nE. all the above.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":99,"question_w_options":"A 28-year-old male underwent periodic dental examination. The OPG revealed on the bottom wall of the left maxillary sinus semicircular, low saturated shade giving the pattern of \"sunset\". The patient did not complain of any pain. The further examinations confirmed the viability of the pulp of the teeth 23-28. On the basis of these data, please indicate the preliminary diagnosis:\nA. acute inflammation of the left maxillary sinus.\nB. ranula.\nC. mucocoele.\nD. radicular cyst of one of the teeth (23-28).\nE. aneurysmal cyst of the left maxillary sinus.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":60,"question_w_options":"Incomplete enamel development is due to developmental disorders during:\nA. histological differentiation.\nB. morphological differentiation.\nC. matrix layering.\nD. neural crest cells migration toward the branchial arches.\nE. dental ledge formation.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":128,"question_w_options":"Which of the following statements concerning the treatment with Herbst appliance are true?1) treatment time with Herbst appliance is comparable to the treatment time with removable functional appliances;2) wax construction bite is taken with the incisors in an edge to edge position;3) post-treatment effects are mesialization of lower teeth and distalization of upper teeth;4) the best results are obtained in early mixed dentition;5) the retention appliance of choice is upper Schwartz\u2019s plate.The correct answer is:\nA. 1,2,3.\nB. 2,3,5.\nC. 1,3,4.\nD. 1,3.\nE. 2,3.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":37,"question_w_options":"Indicate the true sentence concerning the caries process:\nA. caries is always an irreversible process.\nB. early carious lesion is a subsurface demineralization beneath totally intact enamel.\nC. after a loss of an enamel outer layer and cavity formation, caries development cannot be stopped.\nD. carious lesion both on the smooth and occlusal surface has the shape of a cone with its base at the enamel-dentin junction.\nE. dentin and pulp reaction to a carious process occurs in early stages of a carious lesion.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":190,"question_w_options":"According to the 10th Revision of the International Statistical Classification of  Diseases and Related Health Problems the statistical number of the disease included in the medical ruling on temporary incapacity for work should be provided only on:\nA. original of the ruling.\nB. first copy of the ruling.\nC. second copy of the ruling.\nD. original and the first copy of the ruling.\nE. original and the second copy of the ruling.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":2,"question_w_options":"Indicate the reason why, while the cavity is prepared and restored with the use of a rubber dam, the best colors for rubber are dark:\nA. rubber in dark color is recommended for preparation and restoration of the cavities because rubber in light color is used for endodontic treatment.\nB. dark color of rubber is easier to keep clean during dental treatment.\nC. rubber in dark color adheres better to the tooth surface.\nD. dark color is preferred because it contrasts well with the light color of the teeth so the vision in the tooth cavity is improved.\nE. using the rubber dam in dark color makes the patient more relaxed and positively influences the comfort of the treatment.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":153,"question_w_options":"The limitation of base of upper partial denture can be performed when:1) presence of high number of abutment teeth in maxilla;2) 2\u00b0 abutment tooth mobility according to Entin in mandible;3) full arch of teeth in mandible;4) abutment tooth arrangement in maxilla, in a way that clasp lines divide denture into two equal halves;5) inclination of abutment teeth to each other;6) presence of support area.The correct answer is:\nA. 1,3,6.\nB. 1,4,6.\nC. 1,3,4.\nD. 1,4,5.\nE. 2,3,6.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":145,"question_w_options":"The immediate dentures are defined as prosthodontic reconstructions:\nA. only fixed dentures inserted into the oral cavity immediately after tooth extraction.\nB. removable dentures, which fabrication starts immediately after tooth extraction.\nC. removable dentures, that are fabricated before tooth extraction and inserted just after extraction.\nD. complete dentures, that are inserted into the oral cavity immediately after 24 hours after tooth extraction.\nE. temporary removable dentures, that allow patient to function during implant therapy.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":112,"question_w_options":"Which of the following clinical symptoms is not characteristic of burning mouth syndrome?\nA. pain lasting for at least 4 months.\nB. pseudo xerostomia.\nC. decreased taste perception.\nD. a few day breaks in pain.\nE. unilateral tongue pain.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":119,"question_w_options":"Which of the following complex (according to Socransky) does P. gingivalis belong to?\nA. orange.\nB. red.\nC. green.\nD. yellow.\nE. violet.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":158,"question_w_options":"Abutment teeth, that are of low value as traditional abutments, can be used as the rest for overdentures. When a high number of residual teeth is present in oral cavity, what teeth can be used for mounting axial attachment?\nA. canines.\nB. second premolars.\nC. molars.\nD. roots of molars after hemisection.\nE. all of above.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":10,"question_w_options":"Which of the following saliva elements agglutinates bacteria into larger aggregates?\nA. mucin.\nB. histatin.\nC. statherin.\nD. amylase.\nE. lactoferrin.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":9,"question_w_options":"Indicate the possible way of gaining access to caries on the interproximal surface of posterior teeth:\nA. through removing of the marginal ridge if the lesion is large.\nB. via buccal or lingual surface if there is a distorted contact point and the caries lesion extends towards the gingival end, leaving a sound marginal ridge.\nC. from the occlusal surface, leaving the marginal ridge intact.\nD. through direct access if the adjacent tooth has been extracted.\nE. all of the above.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":174,"question_w_options":"Under normal conditions irreversible CNS damage caused be hypoxia and hypercapnia develops within:\nA. 1 minute.\nB. 20-30 minutes.\nC. 4-6 minutes.\nD. 30 minutes.\nE. 10 minutes.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":84,"question_w_options":"The focuses of rarefactions and densities in the bone structure with a high periosteal reaction (the so-called marbled bone), in the next step seen as clearly marked formations with high saturation, surrounded by a clear zone (coffin), corresponding to the granulation tissue demarcation shaft is a radiographic characteristic of:\nA. acute osteomyelitis.\nB. chronic osteomyelitis.\nC. compound odontoma.\nD. central giant cell granuloma.\nE. fibrous dysplasia.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":123,"question_w_options":"Moyer\u2019s index evaluates:\nA. predicted width of the permanent canine and premolars based on the sum of the widths of the permanent mandibular incisors.\nB. predicted width of the permanent canine and premolars based on the sum of the widths of the permanent maxillary incisors.\nC. predicted width of the permanent canine and premolars based on the sum of the widths of the primary maxillary incisors.\nD. correlation between the sum of the widths of the upper permanent incisors and the sum of the widths of the lower permanent incisors.\nE. correlation between the sum of the widths of the permanent maxillary teeth and the sum of the widths of the permanent mandibular teeth.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":135,"question_w_options":"Which of the following symptoms is not associated with cleft lip and palate?\nA. hypodontia.\nB. anodontia.\nC. supernumerary teeth.\nD. malformed incisors.\nE. maxillary deficiency.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":162,"question_w_options":"The masticatory system consist of:1) maxilla, mandible;2) teeth;3) temporomandibular joint and cooperating muscles;4) lips, cheeks;5) tongue;6) salivary glands.The correct answer is:\nA. all of above.\nB. 1,2,3,4.\nC. 2,4,5,6.\nD. 1,2,3,5.\nE. 1,3,5.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":115,"question_w_options":"The secondary features of aggressive periodontitis do not include:\nA. the presence of A. actinomycetemcomitans and P. gingivalis in the tissue.\nB. phagocytosis impairment.\nC. overreactive phenotype for the increased production of IL-1 and PGE2.\nD. spontaneous remission.\nE. family history of the disease.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":142,"question_w_options":"While adjustment of upper individual tray with mouth fully opened, the tray falls down from the denture-bearing area. The denture adjustment should be made:1) on the distal border of tray in the area of pterygomandibular ligament;2) bilaterally from tuber maxillae up to the area of the second molar;3) on the whole periphery in vestibule.The correct answer is:\nA. only 1.\nB. only 2.\nC. 1,2.\nD. all of above.\nE. none of above.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":154,"question_w_options":"Indicate the correct sequence of procedures during one-step double layer impression taking for cast post and core:1) layer II of impression material introduced with Lentulo spiral into the canal;2) prepare impression tray, cover with adhesive;3) layer II of impression material place on tray and introduce into the oral cavity of the patient;4) prepare piece of wire fitted to the root canal, roughen it and cover with adhesive;5) cut out all undercuts in the impression and the area of prepared tooth;6) prepared post introduce to canal.The correct answer is:\nA. 4,2,1,6,3.\nB. 4,2,6,1,3.\nC. 2,3,5,6,1.\nD. 2,4,6,1,3.\nE. 2,4,3,5,1.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":5,"question_w_options":"Rotary dental instruments that have longitudinally bladed cutting heads are called:\nA. carpulas.\nB. burs.\nC. diamonds.\nD. carvers.\nE. files.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":103,"question_w_options":"Local absolute contraindication to tooth removal is:\nA. third degree of trismus.\nB. presence of neoplastic tumor in the tooth vicinity.\nC. ulcerative stomatitis.\nD. acute lymphoblastic leukemia.\nE. condition after head and neck radiotherapy.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":197,"question_w_options":"Biological and social risk factors accelerating the aging process include:\nA. unhealthy lifestyle (improper diet, stimulants).\nB. incidence of chronic diseases.\nC. sudden change in personal environment (pension, bereavement).\nD. deterioration in material status, loneliness, stress.\nE. all the above.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":178,"question_w_options":"How does the Polish Code of Medical Ethics regulate the use of passive euthanasia?\nA. allows it.\nB. requires its application after obtaining court judgment.\nC. leaves the decision to the doctor.\nD. forbids it.\nE. leaves the decision to the medical administration.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":67,"question_w_options":"A tooth bud disconnects from the dental ledge:\nA. at bud stage.\nB. at cap stage.\nC. at bell stage.\nD. at the beginning of tooth eruption.\nE. it does not disconnect with the dental ledge at any of the stages.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":88,"question_w_options":"Which of the following make up the triad of symptoms characteristic of Sj\u00f6gren\u2019s syndrome?1) xerostomia;2) VII nerve palsy;3) xerophthalmia;4) connective tissue inflammation;5) general symptoms such as weakness, fever;6) elevated ESR., an increase in the number of lymphocytes in the blood;7) chronic interstitial nephritis.The correct answer is:\nA. 1,3,4.\nB. 1,2,3.\nC. 1,3,5.\nD. 1,3,6.\nE. 1,3,7.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":71,"question_w_options":"The biggest cusp of the deciduous first lower molar is:\nA. buccal proximal cusp.\nB. buccal distal cusp.\nC. lingual proximal cusp.\nD. lingual distal cusp.\nE. all the cusps have the same dimensions.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":139,"question_w_options":"Which of the following is used to engage an archwire to a bracket and additionally can provide an attachment for elastics?\nA. long stainless steel ligature.\nB. short stainless steel ligature.\nC. elastomeric ligature.\nD. Kobayashi ligature.\nE. eyelet.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":26,"question_w_options":"Indicate the true statements about the pocket cyst:1) it is a chronic inflammatory lesion representing one closed cavity completely lined by stratified squamous epithelium;2) cyst cavity is connected with the root canal of an affected tooth;3) only antiseptic root canal treatment is recommended;4) only surgical enucleation of the cyst is recommended;5) antiseptic root canal treatment and surgical enucleation of the cyst is recommended.The correct answer is:\nA. 2,5.\nB. 2,3.\nC. 1,5.\nD. 1,4.\nE. 1,3.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":181,"question_w_options":"A dentist performed a serious dental surgery in a patient. However, prior to that, they did not obtained the patient\u2019s written consent for it. The patient accuses the dentist of carrying out the surgery without consent. In such circumstances can the dentist avoid responsibility?\nA. no, because each surgery requires patient\u2019s written consent.\nB. no, in the case of surgeries with an increased risk for the patient the law requires obtaining patient\u2019s written consent.\nC. yes, if due to his condition the patient could not sign the consent form.\nD. yes, a lack of written consent has nothing to do with responsibility - the oral consent is also relevant.\nE. yes, on condition that immediately after the surgery the dentist has notified the Court of Protection.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":27,"question_w_options":"Which of the following are characteristic of the lateral compaction method:1) in this method besides the main gutta-percha cone, additional cones should be used;2) it is advisable to use spreaders and pluggers;3) spreaders should be 1-2 mm shorter than the working length of the canal;4) spreaders should be 3-4 mm shorter than the working length of the canal;5) additional cone should have its shape and size matched to the applied spreader.The correct answer is:\nA. 1,2,3.\nB. 1,2,4.\nC. 1,3,5.\nD. 2,3,5.\nE. 2,4,5.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":180,"question_w_options":"Which of the following concerning the fee for treatment is true?1) dentist has the right to arrange for the amount of the fee before starting treatment.2) exception to the above is emergency aid.3) dentist should take into consideration the value of the service done, incurred costs, his qualifications and, as much as possible, patient\u2019s financial status.4) dentist is allowed to work for free.5) dentist are not allowed to go into unfair competition.The correct answer is:\nA. 3,5.\nB. 1,3,4,5.\nC. 3,4,5.\nD. all the above.\nE. 4,5.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":70,"question_w_options":"The main saprophytic microorganism of newborn\u2019s mouth is:\nA. Lactobacillus.\nB. Haemophilus.\nC. Neisseria.\nD. Streptococcus salivarius.\nE. Micrococcus.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":138,"question_w_options":"Retraction archwires, utility arches, segmented archwires, loops, cantilevers and pendulum loops are made of:\nA. stainless steel wire.\nB. cobalt-chromium wire.\nC. M-NiTi wire.\nD. A-NiTi wire.\nE. TMA wire.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":66,"question_w_options":"Indicate the true statement:\nA. maxilla forms from 1st branchial arch, and the mandible - from 2nd branchial arch.\nB. maxilla forms from 2nd branchial arch, and the mandible - from 1st branchial arch.\nC. both the maxilla and mandible form from 1st branchial arch.\nD. both the maxilla and mandible form from 2nd branchial arch.\nE. mandible forms from 1st branchial arch, whereas the maxilla does not form from the branchial arch.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":89,"question_w_options":"Indicate a true sentence on Pell and Gregory classification:\nA. it specifies degree of the impaction of the third molar in the vertical dimension.\nB. it specifies degree of the impaction of the third molar in the horizontal dimension.\nC. class C by Pell and Gregory means that the tooth reached the occlusal plane.\nD. correct answer is A and C.\nE. correct answer is A and B.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":196,"question_w_options":"One of the goals of the National Health Program for the years 2007 - 2015 concerns caries prevention in children and teenagers through:\nA. increasing in the proportion of children and teenagers receiving oral cavity health education.\nB. inhibition of the incidence of caries in the primary dentition.\nC. decreasing the severity of caries in the permanent dentition.\nD. decreasing in the incidence of gingivitis, periodontal diseases and mastication pathology in teenagers.\nE. all the above.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":179,"question_w_options":"Does the Polish Code of Medical Ethics recommend that doctors should perform human cloning?\nA. yes, it does.\nB. no, on the contrary, it forbids such activities.\nC. it does not regulate this issue.\nD. it promotes human cloning.\nE. yes, but on the condition that the doctor should obtain a positive opinion of the bioethical commission.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":102,"question_w_options":"Which material is alloplastic?1) hydroxyapatite cement;2) biologically active glass;3) mineralized bone allograft;4) demineralized bone matrix;5) calcium sulfate.The correct answer is:\nA. all the above.\nB. 1,2,3,5.\nC. 1,2,4,5.\nD. 1,2,5.\nE. 1,5.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":4,"question_w_options":"Indicate the correct definition of dental erosion:\nA. this is a loss of dental hard tissues as a result of chemical processes not involving bacteria.\nB. this is a loss of dental hard tissues as a result of chemical processes involving bacteria able to produce acids.\nC. this is a loss of dental hard tissues as a result of chemical and hydrodynamic processes.\nD. this is a loss of dental hard tissues as a result of chelation processes and the dissolution of inorganic tooth parts with bacteria involvement.\nE. this is a loss of dental hard tissues as a result of biochemical processes involving bacteria able to dissolve enamel.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":155,"question_w_options":"The most favourable conditions for reconstruction of edentulous patent, that allow for good stabilization and retention of dentures are present in:\nA. type I according to Supple.\nB. type II according to Supple.\nC. type III according to Supple.\nD. type IV according to Supple.\nE. type II and IV according to Supple.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":143,"question_w_options":"The prosthetic crowns are planned for the patient with complete dentition and decreased vertical dimension. What kind of occlusion should be applied?\nA. bilaterally balanced.\nB. unilaterally balanced.\nC. occlusion with molar guidance.\nD. occlusion with canine guidance.\nE. none of above.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":114,"question_w_options":"Gingival diseases not related to dental plaque do not include:\nA. gingival diseases of bacterial origin.\nB. gingival diseases of viral origin.\nC. gingival diseases of fungal origin.\nD. gingival signs in the course of general diseases.\nE. gingival diseases modified by general factors.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":163,"question_w_options":"Zinc oxide-eugenol impression material is used for:1) relining impressions;2) complex impressions for immediate dentures;3) impressions in implantology;4) mucodynamic impressions;5) impressions for fixed dentures;6) impressions for removable partial dentures with cast metal frameworks.The correct answer is:\nA. 2,3,5.\nB. 1,2,4.\nC. 1,3,4.\nD. 2,3,4.\nE. 3,5,6.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":134,"question_w_options":"Which of the following statements about extractions in orthodontics are true?1) teeth with large restorations and teeth treated endodontically are preferred for extraction;2) extractions in the lower arch are contraindicated in a maxillary buccal crossbite; 3) extractions are preferred when the nasolabial angle is increased;4) extractions are preferred when the interincisal angle is increased;5) premature loss of the primary canine on one side is an indication for the extraction of the primary canine on the other side of the arch.The correct answer is:\nA. 1,2.\nB. 1,2,3.\nC. 1,2,3,4.\nD. 1,5.\nE. 1,2,5.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":93,"question_w_options":"The simplest form of alveoplasty consists in:\nA. compression of the lateral walls of the extraction socket after tooth removal.\nB. suturing the wound.\nC. exposing and recontouring the bony areas.\nD. performing the alveoplasty with Rongeur technique.\nE. performing the alveoplasty with Dean\u2019s technique.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":85,"question_w_options":"The treatment of jaw cysts includes:1) cystotomy;2) marsupialization;3) cystectomy;4) enucleation of the cyst;5) two-stage Partsch method modified by Drozdowski;6) distraction.The correct answer is:\nA. all the above.\nB. 1,2,3,4,5.\nC. 1,2,3,4.\nD. 1,3,4,5.\nE. 2,3,4,5,6.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":122,"question_w_options":"Which of the following are the features of bialveolar protrusion?1) class I molar relationships;2) proclination of upper incisors;3) retroclination of lower incisors;4) increased overbite;5) increased interincisal angle.The correct answer is:\nA. 1,2,3.\nB. 1,2,5.\nC. 1,2.\nD. 1,5.\nE. 2,5.","answer":"C"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":175,"question_w_options":"Complication of the artificial breathing may be:\nA. regurgitation and aspiration of gastric content.\nB. mechanical lungs\u2019 damage.\nC. tension pneumothorax.\nD. none of the listed above.\nE. all the listed above.","answer":"E"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":8,"question_w_options":"Indicate the correct characteristics of the front-surface mirror used in dentistry with the reflective layer of rhodium on the glass surface: 1) reflective surface is on the inside of the glass;2) image is seen more clearly in comparison with traditional mirrors;3) this mirror can produce a double image;4) those mirrors are easily scratched, particularly during cleaning and sterilization;5) those mirrors are more resistant to damage, especially during cleaning and sterilization.The correct answer is:\nA. 2,4.\nB. 2,5.\nC. 1,4.\nD. 2,3.\nE. 1,5.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":46,"question_w_options":"An exaggerated and lingering tooth reaction during a thermal test is usually a symptom of:\nA. dentin hypersensitivity.\nB. caries.\nC. reversible pulpitis.\nD. irreversible pulpitis.\nE. can be observed in all the above.","answer":"D"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":159,"question_w_options":"Major connector in lower clasp-retained denture, also named lingual bar and cingulum bar, is used as a method of choice in case:\nA. deep floor of mouth.\nB. low tooth crowns and flat floor of mouth.\nC. low attachment of the lingual frenulum.\nD. high anterior teeth with tendency to periodontal disease.\nE. diastemas.","answer":"B"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":118,"question_w_options":"The MMP external inhibitor is\/are:\nA. doxycycline in 20 mg dose.\nB. doxycycline in 100 mg dose.\nC. non-steroidal anti-inflammatory drugs.\nD. bisphosphonates.\nE. metronidazole.","answer":"A"},{"edition":"2015_wiosna","year":"2015","season":"spring","question_id":50,"question_w_options":"The presence of dental plaque does not decrease fluoride intake, thus a caries reduction can be achieved without dental cleansing before varnish application.\nA. both the theorem and premise are true and there is a causal relationship between them.\nB. both the theorem and premise are true, but there is no causal relationship between them.\nC. theorem is true, the premise is false.\nD. theorem is false, the premise is true.\nE. both the theorem and premise are false.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":160,"question_w_options":"Centric relation is the term which refers to:\nA. position of the mandibular condyles within the temporomandibular joints.\nB. contact of the opposite teeth.\nC. disclussion of the opposite teeth.\nD. position of the mandible when the opening muscles of the jaw are in balance.\nE. position of the mandible when the closing muscles of the jaw are in balance.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":28,"question_w_options":"Which of the following symptoms of irreversible pulpitis is the most reliable?\nA. pain on percussion or when biting.\nB. positive reaction to direct dentin stimulation test.\nC. pain increasing mainly with heat and subsiding with cold stimuli.\nD. increased reaction to thermal stimuli.\nE. spontaneous pain.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":90,"question_w_options":"The characteristic feature of allogenic materials is:\nA. absence of an immunological barrier.\nB. osteogenic nature, with a simultaneous lack of osteoinductivity.\nC. possible origin from alive and deceased patients.\nD. true answers are A and B.\nE. true answers are B and C.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":137,"question_w_options":"Dystopic tooth is:\nA. incorrect position of teeth in the dental arch.\nB. positioning of teeth outside the dental arch.\nC. positioning of teeth outside the mouth.\nD. displacement of a tooth along the dental arch with the change of teeth sequence.\nE. retreat of an upper tooth above or a lower tooth below the occlusal plane.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":121,"question_w_options":"In order for achieving orthopaedic expansion of the maxilla using RPE method, it is advisable to conduct treatment in:\nA. adolescents during growth spurt.\nB. children before growth spurt.\nC. children before eruption of all primary teeth.\nD. children after eruption of all permanent teeth.\nE. adolescents before eruption of third molars.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":86,"question_w_options":"Indicate the features which differentiate central facial nerve palsy from the peripheral one:1) retained activity of the lower branch of the facial nerve;2) unilateral paralysis of all the facial muscles;3) maintained activity of the upper facial nerve branch;4) taste disturbances in the 2\/3 anterior of the tongue;5) all the facial muscles relaxation with preserved possibility to wrinkle forehead on the affected side.The correct answer is:\nA. 1,4.\nB. 2,4.\nC. 2,4,5.\nD. 3,4.\nE. 3,5.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":69,"question_w_options":"Indicate the definition of Molar-Incisor Hypomineralization (MIH):\nA. quantitative developmental defect of enamel, caused by general factors, affecting first permanent molars and incisors.\nB. quantitative developmental defect of enamel, caused by general and local factors, affecting permanent molars and incisors.\nC. qualitative developmental defect of enamel, caused by general factors, affecting at least one first permanent molar tooth and often incisors.\nD. qualitative developmental defect of enamel, caused by general and local factors, affecting at least one permanent molar and often incisors.\nE. quantitative developmental defect of enamel, caused by local factors, affecting at least one first permanent molar and often incisors.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":176,"question_w_options":"Civil court may order financial compensation from a dentist to a patient treated in a private practice in case of violating patient\u2019s rights to:1) respecting privacy;2) giving consent for treatment;3) gaining access to relevant medical records;4) reporting adverse drug reactions;5) receiving information about the type and scope of healthcare services rendered by the dentist in his private practice.The correct answer is:\nA. 1,2.\nB. 2,3.\nC. 3,4.\nD. 1,5.\nE. 3,5.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":199,"question_w_options":"The time that passes from the penetration of a biological pathogen into the human body until the first symptoms of the disease occur is:\nA. incubation period.\nB. prodromal period.\nC. full-blown period.\nD. period of relief of symptoms.\nE. period of contagiousness.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":45,"question_w_options":"Indicate the proper definition of dental erosion:\nA. loss of dental hard tissues as a result of chemical processes.\nB. gradual loss of hard tissues caused by natural chewing.\nC. pathological tooth wear caused by aging.\nD. tooth wear caused by physical external factors.\nE. loss of dental hard tissues as a result of chemical processes not involving bacteria.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":12,"question_w_options":"L2 symbol on an endodontic file specifies:\nA. length of the handle.\nB. working length, which in most standard files is 16 mm.\nC. working length, which in most standard files is 25 mm.\nD. length of the final section, the tip.\nE. length of the file from its tip to the end of bar.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":53,"question_w_options":"Gentle technique refers to:\nA. pulp regeneration, also known as pulp revascularization.\nB. behavioural therapy.\nC. pulpotomy.\nD. minimally invasive technique of cavity preparation.\nE. atraumatic extraction.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":183,"question_w_options":"According to the Act of 5 December 1996 on the profession of doctors and dentists:1) pregnant women are not allowed to participate in an research experiment;2) pregnant women are not allowed to participate in an therapeutic experiment;3) children in fetal stage are not allowed to participate in an research experiment;4) minors are not allowed to participate in an research experiment;5) incapacitated persons are not allowed to participate in an research experiment.The correct answer is:\nA. 1,2.\nB. 1,2,3.\nC. 2,3,5.\nD. 3,5.\nE. 4,5.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":24,"question_w_options":"What is the shape of the access cavity preparation for endodontic treatment in the maxillary first molar?\nA. triangle, with the base to the buccal surface, and the apex toward the palatal surface.\nB. triangle, with the base to the palatal surface, and the apex toward the buccal surface.\nC. triangle, with the base to the mesial surface, and the apex toward the distal surface.\nD. triangle, with the base to the distal surface, and the apex toward the mesial surface.\nE. oval, flattened in the mesio-distal direction.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":73,"question_w_options":"\u201cMost often it affects a single tooth, less common - two or three teeth. The affected tooth usually appears smaller than a normal tooth, may have a typical shape, but more often it has a conical form with a shorter root. Very often its presence disturb the eruption of permanent incisors in the maxilla, less often in the mandible. It can be a cause of the cyst, resorption of roots of neighboring teeth, or translocation\u201d. That is a description of:\nA. invaginated tooth.\nB. mesiodens.\nC. Turner\u2019s tooth.\nD. crocodile dentition.\nE. Hutchinson\u2019s teeth.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":65,"question_w_options":"The tissue scar on the surface and in the sub-surface layer of a carious lesion appears after the use of:\nA. infiltration with methacrylate resin (ICON).\nB. low level fluoride products.\nC. high level fluoride products.\nD. casein-phosphopeptide - amorphous calcium phosphate cr\u00e8mes (CPP-ACP).\nE. amorphous calcium phosphate cr\u00e8mes (ACP).","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":32,"question_w_options":"A patient presents to the dentist with recurring pain on biting in tooth 32. The tooth was treated endodontically half a year before. The X-ray reveals the proper obturation of the root canal as well as a periapical lesion. The marginal periodontium is sound. What kind of procedure should be proposed?\nA. because of recurring pain and endodontic treatment carried out not long ago - tooth monitoring, the lesion may heal spontaneously.\nB. endodontic retreatment of the previously obturated canal.\nC. taking an X-ray in another projection and in the case of finding not obturated root canal the endodontic retreatment with the attempt to find the second canal in the labio-lingual direction.\nD. apical root resection.\nE. tooth extraction because of the failure of previous endodontic treatment.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":195,"question_w_options":"Which of the following is used as the numerator of the fraction determining the death rate?\nA. the number of all deaths in a given period of time.\nB. the number of deaths from the disease in a given period of time.\nC. the number of new incidences in a given period of time.\nD. the average number of people in the population in a given period of time.\nE. the number of people who are subject to risk in the population in a given period of time.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":49,"question_w_options":"Mineralization of permanent teeth begins from:\nA. lateral maxillary incisors.\nB. central maxillary incisors.\nC. lateral mandibular incisors.\nD. central mandibular incisors.\nE. first molars.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":101,"question_w_options":"Main parameter which allows for classifying a certain stadium of periodontitis is:\nA. pocket depth.\nB. bleeding index.\nC. loss of connective tissue attachment.\nD. hygiene index.\nE. all of the above-mentioned.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":7,"question_w_options":"Dentinogenesis imperfecta of II type is also known as:\nA. root dentin dysplasia.\nB. Brandywine\u2019s dentinogenesis imperfecta.\nC. Ehlers-Danlos syndrome.\nD. Albright\u2019s osteodystrophy.\nE. Capdepont teeth.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":156,"question_w_options":"Patient reported with a complete denture fractured along the palatine suture. The dentist should:1) control the accuracy of adhesion of broken fractions;2) take the impression with the denture;3) take the impression without the denture;4) repair the denture chairside;5) evaluate the palatine suture at handing over the denture.The correct answer is:\nA. 1,2.\nB. 1,3.\nC. 1,4.\nD. 1,5.\nE. 3,5.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":140,"question_w_options":"Which of the following are characteristic of the dentition of a 3-year-old child? 1) dental arches are hemispheric; 2) line behind the second primary molars is inclined anteriorly (mesial step); 3) I Angle classes are present on molars; 4) 20 teeth are present; 5) occlusal plane is deepened. The correct answer is:\nA. 1,2,3,4.\nB. 1,2,4.\nC. 1,3,4,5.\nD. 1,4.\nE. 1,4,5.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":117,"question_w_options":"What is the diagnosis for the following clinical scenario: a 45-year-old generally healthy female with a history of periodontal treatment demonstrated the following periodontal parameters: API 20%, BOP 8%, probing depths not exceeding 3 mm, clinical attachment levels not exceeding 4 mm, bone loss of 25% in the radiography?\nA. clinical healthy intact periodontium.\nB. clinically healthy gingiva on reduced periodontium.\nC. gingivitis on reduced periodontium.\nD. non-plaque-induced gingivitis.\nE. periodontitis stage II, grade B.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":116,"question_w_options":"What is the prevalence of gingival lesions in the patients with acute leukemia?\nA. about 1%.\nB. about 5%.\nC. about 10%.\nD. about 17%.\nE. >40%.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":141,"question_w_options":"Which of the following sentences describe the prosthetic bridge span of oval shape? 1) contact of the span with alveolar ridge is limited to its vestibular side;2) it is used in anterior part of the arch due to higher esthetic demands;3) its use is limited only to the lateral part of the mandible, in narrow atrophic alveolar part of the mandible;4) it requires proper preparation of alveolar ridge, already in the first post-extraction period or in later phase;5) it does not allow for maintaining proper hygiene and protection of the mucosa. The correct answer is:\nA. 1,3.\nB. 2,4.\nC. 3,5.\nD. 1,4.\nE. 2,5.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":157,"question_w_options":"Ante\u2019s law, which determines the suitability of abutments for bridges, speaks about:\nA. surface of the periodontal support of abutments, which should be equal to or larger than hypothetical surface of the restored teeth.\nB. radiological evaluation of the length of the root seated in the bone.\nC. configuration of the shape of abutments\u2019 roots.\nD. hygienic aspect of the span.\nE. proportion of clinical crown to the root.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":6,"question_w_options":"Which of the below mentioned triggers causes the pulpal flow of tubular fluid, according to the hydrodynamic theory?\nA. cavity preparation.\nB. osmotic triggers.\nC. pulp vitality testing with hot liquid.\nD. pulp reactivity testing with calcium chloride.\nE. dentin dehydration.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":48,"question_w_options":"Delayed teething is observed in children in case of: 1) 1D vitamin overdose;2) hyperthyroidism;3) ectodermal dysplasia;4) preterm infants;5) Ellis-van Creveld syndrome.Correct answer is:\nA. 2,3,4.\nB. 3,4,5.\nC. 1,3,5.\nD. 1,3,4.\nE. 2,4,5.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":100,"question_w_options":"Indicate correct sentences regarding the post-extraction bleeding:1) suturing the post-extraction wound is a commonly used method in controlling the bleeding in case of hemophilia;2) the simplest method of stopping the bleeding is to apply pressure;3) according to the source of bleeding we distinguish: capillary, venous, arterial and soft tissue or bone bleeding;4) in case of hemorrhage occurrence after extraction of tooth from the area suspected of haemangioma\u2019s presence, directly after the extraction resection of bone subject to lesion should be performed, in dental office;5) hemostatic drip includes 2 ampoules of \u0190-aminocaproic acid, 2 ampoules of cyclonamine, 100 mg of Vitamin C, 100 mg of hydrocortisone in 500 ml of 10% glucose or NaCl solution;6) multiple extractions and oral mucosa damage are qualified as local indications for post-extraction wound suturing.The correct answer is:\nA. 1,2,3.\nB. 1,4,5.\nC. 2,3,6.\nD. 3,4,5.\nE. 2,3,4.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":33,"question_w_options":"Which of the following is not observed in the endodontium as a result of aging?\nA. narrowing of the pulp chamber and root canals due to secondary dentin deposition.\nB. pulp cell number reduction.\nC. reduced pulp vascularity.\nD. increase in the number of nerve fibers.\nE. increased mineral deposits in dentinal tubules.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":194,"question_w_options":"The supreme WHO decision-making body is:\nA. Board of WHO Directors.\nB. WHO Executive Board.\nC. WHO Committee of the Regions.\nD. World Health Assembly.\nE. Global Convention of Public Health.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":64,"question_w_options":"Indicate the most adequate proceeding in the case of accidental intake of fluoride at a dose of 9 mg\/kg of body weight by a child:\nA. calcium should be administered orally and the patient should be monitored for the next 4 hours.\nB. calcium gluconate should be administered intravenously and the patient should be monitored for the next 4 hours.\nC. gastric lavage should be administered, than calcium orally and the patient should be monitored for the next 4 hours.\nD. patient should be referred to hospital, the vital functions should be supported, gastric lavage should be administered, than calcium should be administered orally and observation.\nE. patient should be referred to hospital, the vital functions should be supported, activated charcoal administrated than gastric lavage, calcium gluconate intravenously and observation.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":72,"question_w_options":"After pulpectomy of the pulp in tooth 85 with a use of MTA in a 5-year-old child the best way to restore the tooth is to use:\nA. silver amalgam.\nB. resin-modified glass-ionomer.\nC. stainless steel crown.\nD. composite.\nE. compomers.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":182,"question_w_options":"Does the dentist have the duty to obtain consent from a totally incapacitated patient for carrying on medical examinations?\nA. yes, if the patient is able to reasonably express their opinion about the examinations.\nB. yes, the dentist always has such a duty.\nC. yes, but only if the patient\u2019s legal guardian expects the dentist to do so.\nD. no, the dentist only has to obtain the consent from the patient\u2019s legal guardian.\nE. no, the dentist only has to obtain the consent from the patient\u2019s actual guardian.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":25,"question_w_options":"In which of the cases given below the patient may feel no pain and the disorder may be found accidentally on the X-ray?\nA. cracked tooth.\nB. internal root resorption.\nC. periapical abscess.\nD. periodontal abscess.\nE. acute apical periodontitis.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":52,"question_w_options":"5 y. o. girl reported due to following symptoms of the 74 tooth: carious pulp exposure, provoked or short-term spontaneous pain, pulp bleeding - easy to control, no accompanying changes observed on X-ray. All of the above-mentioned symptoms are indication for:\nA. direct pulp capping.\nB. partial pulpotomy.\nC. full pulpotomy.\nD. pulp extirpation.\nE. tooth extraction.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":13,"question_w_options":"Choose correct statements regarding the manual dynamic activation technique:\nA. the file or material used in this technique must wedge on the full working length.\nB. the file or material used in this technique must adhere firmly to the canal walls.\nC. this technique is recommended in the first stages of root canal preparation.\nD. it is performed with appropriately fitted gutta-percha cone.\nE. it is performed with appropriately fitted finger spreader.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":44,"question_w_options":"Indicate the true statement concerning the hybrid layer:\nA. it is formed during bonding between composite material and enamel.\nB. it is formed by resin tags extending into the microporosities of enamel formed after etching.\nC. it is formed by resin that penetrates between collagen fibers of the demineralized layer of intertubular dentin.\nD. it is formed by resin tags extending into dentinal tubules.\nE. it is formed by resin binding with the smear layer and smear plugs.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":177,"question_w_options":"The dentist has written on his Facebook page that one of his patients is a known actress, with mentioning her name and describing performed dental procedure, which was implantation. How would you assess the situation?\nA. the dentist is allowed to publish all of the information which he deems appropriate on his private FB profile. There was no violation of doctor-patient confidentiality.\nB. the dentist is not allowed to publish publicly information, which allows for identification of a patient without patient\u2019s consent, however this rule does not apply to celebrities. There was no violation of doctor-patient confidentiality.\nC. the dentist did not make the patient\u2019s photos publicly known or did not reveal the details of the surgery. There was no violation of doctor-patient confidentiality.\nD. the dentist cannot publish publicly information which allows for identification of a patient without patient\u2019s consent. There was a doctor-patient confidentiality violation.\nE. the dentist cannot publish publicly information which allows for identification of a patient without patient\u2019s consent, however publishing such information on a private FB profile is not considered publishing patient\u2019s information. There was no violation of doctor-patient confidentiality.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":198,"question_w_options":"When calculating the incidence rate for a given disease the numerator of the fraction denotes:\nA. the number of people suffering from the disease.\nB. the number of known cases of the disease.\nC. the number of new cases of the disease in a given period of time.\nD. the number of asymptomatic cases.\nE. the number of deaths for the disease in a given period of time.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":120,"question_w_options":"Which of the following etiological factors is not related to the angular cheilitis?\nA. chronic erythematous candidiasis.\nB. infection with multi-resistant Staphylococcus aureus.\nC. type IV hypersensitivity reaction.\nD. prolonged extraction of the lower wisdom tooth.\nE. long-term use (10 years) of full dentures.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":87,"question_w_options":"While performing an incision of a submandibular abscess, the surgeon needs to consider the location of:\nA. sublingual nerve.\nB. Stensen\u2019s duct.\nC. Wharton\u2019s duct.\nD. marginal mandibular branch of the facial nerve.\nE. lingual artery.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":68,"question_w_options":"Indicate the true statements on the usage of mouth protectors (mouth guards):1) they disperse the energy of the impact;2) stock mouth protectors, available in three standard sizes, can effectively protect against tooth injuries;3) \u201cboil and bite\u201d mouth protectors are as effective as custom-fitted ones in the prevention of dental injuries;4) custom-fitted protectors provide the best protection against dental injuries.The correct answer is:\nA. only 1.\nB. 1,2.\nC. 1,3.\nD. 1,4.\nE. only 4.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":91,"question_w_options":"The hematologic guidelines for preparing a patient with haemophilia A for surgery include the transfusion of:1) VIII factor concentrate;2) IX factor concentrate;3) cryoprecipitate;4) fresh frozen plasma;5) purified fibrinogen.The correct answer is:\nA. 1,3,4.\nB. 2,3,4.\nC. 4,5.\nD. 2,5.\nE. 1,3,5.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":136,"question_w_options":"Indicate the true statement concerning the reinclusion:\nA. it is a non-consecutive sequence of permanent teeth eruption.\nB. it is an alternative name for persistent teeth.\nC. it is a slow process in which the tooth moves away from the occlusal plane.\nD. it is a slow process of passive tooth eruption.\nE. it is a premature eruption of permanent teeth.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":161,"question_w_options":"Describe the procedures when determining the occlusal plane in the case of establishing central occlusion in edentulous patients:1) technically, the orientation of the occlusal plane is registered on the lower occlusion rim, and then it is transferred to the upper occlusion rim;2) the position of the occlusal plane is registered on the upper occlusion rim, and then the lower occlusion rim is being adjusted;3) the position of the occlusal plane is related to the auxiliary lines such as Spee, Monson, Camper;4) after checking the occlusion rims in the oral cavity, the convexity of the upper occlusion rim at the lip-buccal curvature should be corrected;5) in the anterior region, the upper occlusion rim curvature should support the lip, be visible about 1.5-2.0 mm at slight mouth opening (when lips are at rest) and should be parallel to the inter-pupillary line;6) in the anterior region, the occlusion rim should be slightly underneath the lip and parallel to the infraorbital line;7) in the posterior region, the occlusal rim should be corrected parallel to the Camper\u2019s ala-tragal line;8) in the posterior region, the occlusal rims should be corrected parallel to the Frankfort plane.The correct answer is:\nA. 1,3,4,6,7.\nB. 2,4,5,8.\nC. 1,3,4,5,8.\nD. 2,4,5,7.\nE. 2,3,4,6,8.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":29,"question_w_options":"Indicate the Si\/Sta stage in Lasfargues and coworkers\u2019 classification of a carious lesion of Black\u2019s class V that extends to the enamel-dentine junction:\nA. Si\/Sta 3.2.\nB. Si\/Sta 3.1.\nC. Si\/Sta 2.2.\nD. Si\/Sta 2.1.\nE. Si\/Sta 4.2.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":22,"question_w_options":"Which of the following microorganisms is most commonly detected in root canal-retreated teeth?\nA. anaerobic Gram-positive coccus Enterococcus faecalis.\nB. facultative Gram-negative bacteria E. faecalis.\nC. facultative Gram-positive bacteria Str. mutans.\nD. anaerobic Gram-negative coccus Streptococcus mutans.\nE. facultative Gram-positive bacteria Actinomyces.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":185,"question_w_options":"Are the doctors working in the clinical hospital obliged by law to gain patient\u2019s consent for the participation of students in his or her examination?\nA. yes, student participation can only take place with the consent of the patient or his\/her legal guardian.\nB. yes, but the consent of the doctor managing the ward is necessary.\nC. Polish law does not require such consent.\nD. yes, but such an obligation may be waived by the hospital\u2019s internal regulations.\nE. yes, but such an obligation may be overruled by internal medical university regulations.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":75,"question_w_options":"Indicate the false statement concerning the pulp amputation in milk teeth:\nA. formocresol, ferrous sulfate and MTA are the most commonly used in the pulp amputation of milk teeth.\nB. after the pulp amputation in milk teeth, the calcification is often observed.\nC. if the arrest of bleeding from pulp stumps is impossible in 3-4 minutes, pulp extirpation or tooth extraction is recommended.\nD. after the removal of coronal pulp, a cotton pellet with 15.5% solution of ferrous sulfate can be placed in the pulp chamber for 5 minutes.\nE. there were trials of pulp amputation with 2% glutaraldehyde, iodoform, or 3-6% solution of sodium hypochlorite.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":63,"question_w_options":"The parent comes to the dental office with a 3-year-old child after a dental trauma. The tooth is displaced (retruded); during tapping a metallic-like (ankylotic) sound can be heard, no mobility and altered occlusion can be observed. The tooth should be cleaned with a spray of water, saline or chlorhexidine and:\nA. the tooth should be left for spontaneous self-eruption.\nB. local anesthesia should be applied and the tooth should be repositioned by finger pressing.\nC. local anesthesia should be applied and the tooth should be extracted.\nD. the tooth should be ground.\nE. local anesthesia should be applied and the tooth should be repositioned by finger pressing and splinted.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":193,"question_w_options":"The most important document in health promoting policy, which determined the strategic directions and important measures taken in order to improve the health and quality of life of polish society is:\nA. Health and Disease Program.\nB. National Health Program.\nC. the act on public health and Social Charter.\nD. the act on public health and Health and Disease Program.\nE. none of the above-mentioned.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":34,"question_w_options":"Indicate the correct statement concerning the master apical file (MAF):\nA. is the first file which reaches the working length.\nB. is a file 3 sizes wider than the initial file.\nC. corresponds to the minimum diameter of the root apex.\nD. it should be disposed after a single use.\nE. its diameter is 2-4 mm bigger than the end of the final file (FF).","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":107,"question_w_options":"What feature distinguishes cancerous ulcer from traumatic one?\nA. cancerous ulcer involves superficial layers of epithelium.\nB. cancerous ulcer does not cause teeth mobility.\nC. cancerous ulcer occurs more often in women.\nD. cancerous ulcer heals spontaneously.\nE. cancerous ulcer infiltrates the tissues and has no tendency for healing.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":1,"question_w_options":"Choose false statement regarding the molar incisor hypomineralization:\nA. it is a systemic disease.\nB. hypocalcified type is an autosomal recessive disorder.\nC. defects are observed on the occlusal surface of first molars, central and lateral incisors.\nD. defects may occur asymmetrically.\nE. shortly after the eruption, fracture of hypomineralized enamel occurs in affected teeth which in turn leads to increased susceptibility to caries.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":18,"question_w_options":"The criteria for proper canal preparation include:\nA. developing a continuously tapered funnel.\nB. maintaining the apical foramen in its original position.\nC. keeping the apical foramen closed.\nD. true answers are A and B.\nE. true answers are A, B and C.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":150,"question_w_options":"When planning treatment of a patient with partial edentulous spaces, the method of determining centric occlusion depends on:1) presence of supporting zones;2) occlusal dimension determined by patient\u2019s own teeth;3) destruction of residual dentition;4) type of previously used restorations;5) planned prosthetic restoration.The correct answer is:\nA. 1,2,3.\nB. 1,2,4.\nC. 2,3,4.\nD. 3,5.\nE. all of the above.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":59,"question_w_options":"The first premolar in the maxilla usually erupts:\nA. between 8 and 9 years of age.\nB. between 9 and 10 years of age.\nC. between 10 and 11 years of age.\nD. between 11 and 12 years of age.\nE. around 13 years of age.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":111,"question_w_options":"Which systemic disease is most closely bi-directional to periodontitis?\nA. myocardial infarction.\nB. diabetes mellitus type 2.\nC. prematurity.\nD. chronic obstructive pulmonary disease.\nE. chronic nephropathy.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":166,"question_w_options":"The symptoms of orbital fracture do not include:\nA. diplopia.\nB. exophthalmos.\nC. restriction of superior eye movement.\nD. restriction of inferior eye movement.\nE. enophthalmos.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":189,"question_w_options":"Disability pension resulting from temporary incapacity to work is granted by the pension body:\nA. in the case of permanent incapacity to professional work.\nB. for the period specified by certifying doctors or medical board rulings.\nC. for 6 months.\nD. for 9 months.\nE. for 12 months.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":131,"question_w_options":"Which malocclusion has the following description: 2nd class on canines, 1st class of Angle, increased face angle F (according to Schwarz), SNB angle in the norm, pogonion point in the biometric field?\nA. pseudo mesiocclusion.\nB. pseudo distocclusion.\nC. partial distocclusion.\nD. morphologically distal position of the mandible.\nE. partial mesiocclusion.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":96,"question_w_options":"Indicate the false statement concerning the anaphylactic shock:\nA. the most common reason for anaphylactic shock in the dental office is the administration of a local anaesthetic.\nB. anaphylactic shock is characterized by acute immediate hypersensitivity.\nC. in most cases prodromal signs occur which include anxiety, flushing, urticaria and rash accompanied by intense pruritus.\nD. metallic taste may be one of the first symptoms.\nE. subsequent symptoms of anaphylaxis include: compensatory increase in blood pressure, bradycardia, bronchospasm.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":79,"question_w_options":"Choose false statements regarding the retromolar trigone cancer: 1) trismus develops as a result of pterygopalatine fossa infiltration;2) around 70% of patients reports with metastases to the lymph nodes;3) in case of the T1N0 diagnosis, the treatment consists of lesion incision within the healthy tissues margin;4) relapses occur in 25% of patients, mostly without the possibility of retreatment;5) post-operative complications are often post-radiotherapy trismus and mandible necrosis;6) T1-2N0 lesions prognose around 40% of 5-year survival rate after combined therapy.Correct answer is:\nA. 1,2,3,6.\nB. 1,3,5.\nC. 2,4.\nD. 2,4,6.\nE. 1,5.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":80,"question_w_options":"Choose false statements regarding the odontomas: 1) odontomas belong to the biggest group of odontogenic cancerous tumors, accounting for 67% of this group;2) tumor described in Latin as odontoma compositum, and compound odontoma in English, is a chaotic mass composed of dentin, cementum and enamel, all in incorrect proportions;3) erupted odontoma is considered a variant of compound odontoma;4) the most common location of complex odontoma is lateral part of the maxilla with anterior part of the mandible being the second most common;5) in early stages of complex odontoma development, the radiographic image shows uncharacteristic radiolucency called soft odontoma, which should be differentiated with odontogenic cyst;6) compound odontoma occurs in 1\/4th of cases before the 20th year of age with female predilection;7) radiological image of compound odontoma is characteristic, almost pathognomonic, with round or oval lesion surrounded with radiolucent hem and filled with mass of tiny, often distorted \u201cteeth\u201d (odontoids);8) compound odontomas are very rarely located between the primary tooth root and permanent tooth germ.Correct answer is:\nA. 1,2,3,4.\nB. 2,4,6,8.\nC. 1,3,5.\nD. 2,3,7,8.\nE. 1,2,3.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":127,"question_w_options":"The correct function of stomatognathic muscles influences: 1) skeletal development of the stomatognathic system; 2) correct relation of the maxilla and the mandible; 3) size of teeth; 4) harmonic dental arch shape; 5) size of the tongue. The correct answer is:\nA. 1,2,4.\nB. 2,3,4.\nC. 1,3,4.\nD. 1,4,5.\nE. 4, 5.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":170,"question_w_options":"What is the first-line treatment in the case of hypoglycemia with loss of consciousness?\nA. intravenous administration of glucose solution.\nB. intravenous administration of hydrocortisone.\nC. intravenous administration of naloxone.\nD. intravenous administration of Ringer\u2019s lactate solution.\nE. intramuscular administration of dexamethasone.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":38,"question_w_options":"The term 'preventive restoration' may include the following procedures:1) fisurotomy;2) enamel infiltration;3) enameloplasty;4) minimal invasive preparation on the labial surface;5) fissure sealant application;6) tunnel preparation.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 1,5,6.\nD. 2,4,6.\nE. 1,3,5.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":43,"question_w_options":"The term \u201ehidden caries\u201d is used to define carious lesions:\nA. located deeply subgingivally that are visible only after flap elevation.\nB. diagnosed clinically only after prolonged air drying.\nC. undetectable clinically, but visible on radiographs.\nD. found only by applying caries detector dyes.\nE. located under a poorly mineralized layer of the enamel.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":14,"question_w_options":"Indicate the true statements concerning circumferential filing:1) it can be used for preparing wide root canals;2) it is particularly beneficial for the preparation of root canals that are round in cross-section;3) it involves sequential insertion and withdrawal of the instrument into and from the canal;4) pressure is only excerted on two contralateral walls of the root canal.The correct answer is:\nA. 1,3.\nB. 1,2,3.\nC. 1,3,4.\nD. only 1.\nE. only 3.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":55,"question_w_options":"4 y. o. patient reported with incisor\u2019s root fracture, located in the apical 1\/3rd; the coronal fragment was not displaced. Treatment method of choice is:\nA. extraction of coronal fragment and leaving the apical fragment for spontaneous resorption.\nB. no treatment.\nC. tooth extraction.\nD. root canal treatment followed by clinical and x-ray observation.\nE. elastic splinting for the period of 4 weeks.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":54,"question_w_options":"Oral cavity disorders observed in the course of ectodermal dysplasia include:\nA. hypodontia, oligodontia, impacted teeth, natal teeth, premature teeth eruption.\nB. different shape of teeth (block, conical), taurodontic teeth.\nC. different shape of teeth (shell teeth, conical), enamel hypoplasia.\nD. big pulp chamber and short root, conical and taurodontic teeth.\nE. premature teeth eruption, changes in the order of teeth eruption and their location.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":15,"question_w_options":"Indicate the false statement concerning the carious process:\nA. carious lesion is the product of disequilibrium between demineralisation and remineralisation.\nB. highly anaerobic and anaerobic environment provides an ideal niche for cariogenic bacteria.\nC. bacteria quickly colonize the smooth surfaces of newly erupted teeth, because the shape of the surface contributes to their high susceptibility to caries.\nD. cariogenic potential of microorganisms increases as a result of bacterial dysbiosis in the dental biofilm.\nE. bacteria slowly colonize pits and fissures of newly erupted teeth, because these are harder to reach places than smooth surfaces.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":42,"question_w_options":"Which of the following can influence the effectiveness of light-cured resin composite polymerization?1) restorative material thickness;2) photoinitiator concentration;3) restorative material shade;4) filler amount and its size.The correct answer is:\nA. only 1.\nB. 1,2.\nC. only 2.\nD. 1,2,3.\nE. all the above.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":171,"question_w_options":"Tactical tourniquets may be used to stop bleeding:\nA. only in the case of bleeding from gunshot injuries.\nB. only after confirmation that the source of bleeding is an artery and not a vein.\nC. only distally from the knee or the elbow.\nD. always in every bleeding.\nE. always if the hemorrhage cannot be managed by the direct pressure on the wound.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":39,"question_w_options":"Indicate the true statement concerning denticles (pulp stones):\nA. they always occur in close proximity to arterioles.\nB. they are tiny calcifications with typical tubular dentin structure.\nC. there are 3 types of denticles recognized by their location: free, embedded and adherent stones.\nD. all denticles are attached to the dentin of the pulp chamber.\nE. they occur in healthy pulp only.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":81,"question_w_options":"Which of the following information concerning the parapharyngeal space and its abscess are true? 1) parapharyngeal space is composed of two compartments: posterior and anterior;2) following nerves pass through the parapharyngeal space: facial, lingual, glossopharyngeal, vagus and accessory;3) in case of an abscess of parapharyngeal space, the clinical image is dominated by acute throat pain, radiating towards the ear, trismus and dysphagia;4) in a patient suffering from an abscess of parapharyngeal space, trismus develops due to inflammation of the masticatory muscle;5) abscess of parapharyngeal space may spread to the retropharyngeal space and mediastinum.Correct answer is:\nA. 1,3,5.\nB. 2,3,5.\nC. 2,4,5.\nD. 1,4,5.\nE. 2,4.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":126,"question_w_options":"Pseudo distocclusion is characterised by: 1) increase of SNA angle;2) normal SNA angle and increased ANB angle;3) decreased SNB angle;4) I or II Angle\u2019s class;5) I or II canine class; 6) hypotonic lower lip.The correct answer is:\nA. 2,3,6.\nB. 1,4.\nC. 3,4,5.\nD. 1,4,6.\nE. 2,3,4.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":130,"question_w_options":"Which malocclusion occurs most frequently in Down syndrome?\nA. full class II.\nB. partial class II.\nC. scissor bite.\nD. class III.\nE. deep bite.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":97,"question_w_options":"Which of the following statements on the palatal abscess are false?1) it may occur as a consequence of acute periapical lesions of lateral incisors;2) infection from premolar roots should be included in its etiology;3) most common cause is an acute periapical infection in central incisors;4) it rarely shows characteristics of the subperiosteal abscess;5) orbital abscess and thrombosis of the cavernous space may occur as its complication.The correct answer is:\nA. 1,2,3.\nB. 2,4,5.\nC. 1,2,5.\nD. 3,4,5.\nE. 1,4,5.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":78,"question_w_options":"The \u201crule of 80\u201d states that:\nA. 80% of neck masses are of thyroid gland and that 80% are inflammatory infiltration, out of which 80% are of bacterial origin.\nB. 80% of non-thyroid neck masses are neoplastic and that 80% are malignant, out of which 80% are metastases in lymph nodes.\nC. in elderly, 80% of neck masses are neoplastic and that 80% are benign, out of which 80% are lateral cervical and thyroglossal duct cysts.\nD. in elderly, 80% of neck masses are neoplastic and that 80% are malignant, out of which 80% is of glandular origin.\nE. none of the above-mentioned.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":167,"question_w_options":"Le Fort classification is used for describing the facial fractures. Choose correct sentences describing the type III fracture: 1) it is the most serious fracture in this classification;2) it concerns total separation of facial skull, otherwise known as craniofacial dissociation;3) it concerns fracture of zygomatic bone, orbital margin, and maxilla;4) it describes a fracture in the shape of a pyramid, with its peak just above the nasal bridge, spreading inferolaterally through the suborbital margin;5) it is a transverse fracture, just above the dental row, on the level of nasal cavity.The correct answer is:\nA. 1,3,5.\nB. 1,2,4.\nC. 3,4,5.\nD. 1,2,3.\nE. 2,4,5.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":188,"question_w_options":"Which of the following is responsible for controlling the procedure of stating and issuing temporary incapacity to work verdicts due to illness?\nA. SIF (ZUS) certifying doctors.\nB. SIF (ZUS) medical boards.\nC. relevant provincial consultants.\nD. professional responsibility ombudsmen operating at medical chambers.\nE. medical courts.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":58,"question_w_options":"Indicate the true sentence on dens evaginatus:\nA. it has additional tubercles usually projecting from the buccal surface or palatal surface of the crown created of enamel or enamel and dentine, sometimes with the pulp inside.\nB. in incisor teeth the tubercle is called Talon cusp or Leong tooth.\nC. on the palatal surface of the first maxillary molar (rarely second or third permanent molars) the tubercle is called Carabelli cusp.\nD. it has additional tubercles usually on the palatal surface of the crown created of enamel or enamel with dentine, never with the pulp inside.\nE. in permanent teeth with incomplete root formation, an abrasion or fracture of the tubercle is the indication for sealing or restoration with composite material.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":110,"question_w_options":"Precancerous Manganotti cheilitis is:\nA. glandular cheilitis.\nB. erosive cheilitis.\nC. granulomatous cheilitis.\nD. sun-induced cheilitis.\nE. chronic cheilitis.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":147,"question_w_options":"Overlay is characterized by:\nA. it restores central defects and covers whole occlusal surface and cusps.\nB. it restores occlusal surface and cusps\u2019 peaks.\nC. it restores class I and II defects with preserved occlusal surface.\nD. it includes lingual wall with or without buccal wall.\nE. it restores almost whole clinical crown and is anchored in the chamber.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":19,"question_w_options":"A 22-year-old male patient complains of a pain in tooth 22 that awakened him at 4:00 AM and still persists. The intraoral examination revealed the presence of a clinically acceptable, extensive filling on the distal surface of tooth 22. The patient reports that the filling was placed a month ago and the procedure was performed under anesthesia. In the described situation it is advisable to:\nA. exclude the tooth from occlusion and order a painkiller, and observe the tooth.\nB. remove the filling, apply an odontotropic material and temporary filling, and observe the tooth.\nC. perform pulp extirpation under anesthesia and implement RCT.\nD. replace the filling with glass-ionomer.\nE. implement open treatment and order nonsteroidal antiinflammatory drugs (NSAIDs).","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":151,"question_w_options":"Patient who was using complete dentures 24 hours a day, against doctor\u2019s advice, reported for a follow up visit after 6 months. Clinical examination revealed generalized oral mucosa inflammation. First recommendation in such a situation would be:1) mycological examination;2) denture disinfection with nystatin;3) allergy testing;4) applying antifungal agent on the mucosa;5) advising the patient to discontinue using the dentures while sleeping and a follow up visit 7 days later.The correct answer is:\nA. only 1.\nB. 1,2.\nC. 1,2,3.\nD. 1,2,4.\nE. only 5.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":106,"question_w_options":"Choose the most important factor in gingivitis etiopathogenesis:\nA. nonspecific plaque.\nB. general health condition and patient\u2019s nutrition.\nC. trauma trigger and malocclusion.\nD. impairment of organism\u2019s defence system.\nE. parafunctions.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":192,"question_w_options":"A person insured in SIF (ZUS) is entitled to one-time compensation due to work accident or occupational disease on the basis of the SIF certifying doctor\u2019s ruling on:\nA. considerable disability.\nB. temporary incapacity for work.\nC. permanent or long-term damage to health.\nD. moderate disability.\nE. total incapacity for work.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":62,"question_w_options":"After direct pulp capping with the use of calcium hydroxide paste, calcified dentinal bridge can be seen on radiograph after:\nA. 2-7 days.\nB. 1-2 weeks.\nC. 3-12 weeks.\nD. 3-5 months.\nE. 6-8 months.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":74,"question_w_options":"Indicate the correct place of insertion of the needle during the inferior alveolar nerve block in a child with full deciduous dentition:\nA. inner border of the retromolar trigone at the level of the occlusal plane of the lower molars.\nB. outer border of the retromolar trigone at the level of the occlusal plane of the lower molars.\nC. inner border of the retromolar trigone at the level of the occlusal plane of the upper molars.\nD. outer border of the retromolar trigone at the level of the occlusal plane of the upper molars.\nE. inner border of the retromolar trigone about 1 cm above the occlusal plane of the lower molars.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":23,"question_w_options":"Which of the following allow to categorize a patient into the high caries risk group?1) reduced salivary flow rate;2) high number of restorations;3) low level of Actinomyces;4) presence of orthodontic brackets;5) high buffer capacity of the saliva;6) high counts of mutans streptococci (MS) in the saliva;7) healthy posterior teeth.The correct answer is:\nA. 1,2,3,4.\nB. 4,5,6,7.\nC. 1,3,5,7.\nD. 2,4,6,7.\nE. 1,2,4,6.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":184,"question_w_options":"The Code of Medical Ethics stipulates that:1) dentists should not go beyond their skills while performing their professional duties;2) during their medical practice dentists should not go beyond the domain in which they specialized;3) dentists should turn to more competent colleagues if the range of professional duties exceeds their skills;4) at first dentists should perform each professional activity under control of their more competent colleagues;5) conditions permitting, dentists should always seek the opinion of their more experienced colleagues.The correct answer is:\nA. all the above.\nB. 1,3.\nC. 2,3.\nD. 1,3,4.\nE. 2,4,5.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":113,"question_w_options":"Hereditary gingival fibromatosis is a part of:\nA. plaque-induced gingivitis.\nB. plaque-induced gingival diseases.\nC. non-plaque-induced gingival diseases.\nD. non-plaque-induced gingivitis.\nE. periodontitis induced by general diseases.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":144,"question_w_options":"Methods of chemical conditioning of adhesive bridges, in order to achieve better connection between metal retentive elements with fixating cement and abutment teeth or veneering material, include:1) tinning;2) pitting corrosion;3) Rocatec and CoJet systems;4) electrochemical etching;5) the use of primersCorrect answer is:\nA. 1,3,5.\nB. 1,3,4.\nC. 3,4,5.\nD. 2,4,5.\nE. 1,4,5.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":152,"question_w_options":"In relining the overdenture supported by patient\u2019s own teeth you should perform:\nA. complex impression.\nB. anatomical impression with standard tray.\nC. functional impression using patient\u2019s denture.\nD. functional impression with individualized impression tray.\nE. all of the above mentioned.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":3,"question_w_options":"Which of the mentioned below malignant neoplasms may spread to maxilla and mandible as metastatic tumors?\nA. cancer of: lungs, thyroid gland, prostate.\nB. cancer of: breast, lungs, adrenal gland.\nC. cancer of: kidney, lungs, uterus.\nD. cancer of: breast, thyroid gland, kidney.\nE. cancer of: thyroid gland, lungs, brain.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":105,"question_w_options":"Oral cavity complications in the course of Sj\u00f6gren syndrome are:\nA. dryness, recurrent aphthosis and candidosis.\nB. dryness, leukoplakia and candidosis.\nC. mucous retention cysts of the salivary glands and candidosis.\nD. dryness, excessive gingival bleeding and candidosis.\nE. dryness of oral cavity and infections of oral mucosa.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":36,"question_w_options":"Indicate the true statement concerning the mechanism of fluorosis development:\nA. fluor affects the function of ameloblasts only in the secretory phase.\nB. the first two years of life are the greatest risk of enamel fluorosis in deciduous incisors.\nC. repeatedly taken low doses of fluoride do not cause fluorosis.\nD. fluoride-rich diet is not a risk of fluorosis.\nE. excess of fluoride adversely affects the size, quantity, shape and quality of enamel apatites.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":191,"question_w_options":"Initial and periodic medical examinations are carried out at the expense of:\nA. employee and employer.\nB. employee.\nC. employer.\nD. National Health Fund (NFZ).\nE. Agricultural Social Insurance Fund (KRUS).","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":200,"question_w_options":"Which of the following, according to the Marc Lalonde health conception, affects the human health the least?\nA. healthcare system (its organization, availability, the quality of services).\nB. biological factors (genetics, maturing and aging processes).\nC. lifestyle (health and occupational risk factors, recreation).\nD. environmental factors (physical, social, psychological).\nE. all of them affect the human health to the same extent..","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":61,"question_w_options":"Indicate the period of emotional development of a child, that is characterized by child\u2019s huge emotional impulsiveness and lability of feelings that cannot be hidden or suppressed:\nA. infantile period (up to 12 months).\nB. toddler period (1-3 years of age).\nC. preschool period (3-7 years of age).\nD. early school period (7-12 years of age).\nE. adolescence period (12-18 years of age).","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":129,"question_w_options":"At which stage of the child's life is the treatment with a face mask the most beneficial?\nA. full primary dentition.\nB. early mixed dentition.\nC. late mixed dentition.\nD. late permanent dentition.\nE. after the growth spurt.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":77,"question_w_options":"In order to painlessly extract first mandibular premolar, it is necessary to anesthetize:\nA. inferior alveolar nerve.\nB. inferior alveolar and lingual nerve.\nC. inferior alveolar, lingual and buccal nerve.\nD. inferior alveolar and mental nerve.\nE. inferior alveolar, lingual, mental and buccal nerve.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":98,"question_w_options":"Local causes of post extraction bleeding include:1) granulation tissue left in the alveolus;2) vascular hemorrhagic diathesis;3) intraosseous haemangioma;4) arteriovenous fistula;5) vascular atonia.The correct answer is:\nA. all the above.\nB. 1,2,3.\nC. 1,4.\nD. 1,3,4,5.\nE. 3,5.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":187,"question_w_options":"Individuals under 16 years of age:\nA. cannot be qualified to the group of disabled people.\nB. are qualified to the group of disabled people, if their physical or mental impairment lasts longer than 12 months due to congenital disorder, long lasting disease or body injury, and require permanent care or assistance to meet the basic life needs in a way that it surpasses the support for a person of same age.\nC. are qualified to the group of disabled people, if their physical or mental impairment lasts longer than 18 months due to congenital disorder, long lasting disease or body injury, and require permanent care or assistance to meet the basic life needs in a way that it surpasses the support for a person of same age.\nD. are qualified to the group of disabled people, if their physical or mental impairment lasts longer than 24 months due to congenital disorder, long lasting disease or body injury, and require permanent care or assistance to meet the basic life needs in a way that it surpasses the support for a person of same age.\nE. there is no correct answer.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":20,"question_w_options":"What is the main advantage of titanium nitride coated instruments used for filling cavities with composite materials?\nA. they are ergonomic.\nB. material doesn\u2019t stick to them.\nC. they are well tolerated by patients.\nD. they are very flexible.\nE. their wear is slow.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":168,"question_w_options":"The risk factors of toxic shock syndrome (TSS) are: 1) foreign bodies containing air (such as tampons, nasal tamponade)2) history of old surgery;3) persistent primary teeth;4) burns and local infections;5) postpartum period.The correct answer is:\nA. 1,2,3.\nB. 1,4,5.\nC. 1,3,5.\nD. 2,3,4.\nE. 3,4,5.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":57,"question_w_options":"Which of the systemic diseases and developmental abnormalities of the teeth may promote inflammation of the pulp?1) osteogenesis imperfecta;2) Down syndrome;3) sickle cell anemia;4) enamel hypoplasia;5) dens invaginatus.The correct answer is:\nA. 1,2,3.\nB. 1,3,4.\nC. 1,4,5.\nD. 2,3,5.\nE. 3,4,5.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":148,"question_w_options":"The B3 lack of teeth according to Eichner\u2019s occlusal-morphological classification is characterized by:\nA. all teeth are present in one arch, with interdental defects present in opposite arch.\nB. there is no contact between the arches, with residual dentition present in maxilla and mandible.\nC. contacts of opposite teeth are present only in one rest area.\nD. contacts of opposite teeth are present in two rest areas.\nE. rests are present in all four areas, but in both arches, teeth are missing.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":16,"question_w_options":"Indicate the correct sentences concerning direct pulp capping:1) dentine bridge forms two weeks after MTA application;2) hardening Ca(OH)2 does not initiate a dentin bridge formation;3) it is not recommended to perform this procedure if the tooth gives a positive response to percussion test;4) NaOCl can be used as a hemostatic agent;5) it is not recommended to use MTA in the case of carious pulp exposure.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 3,4,5.\nD. 1,3,4.\nE. 1,2,5.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":109,"question_w_options":"Which clinical feature of leukoplakia determines its belonging to IV stage according to van der Waal?\nA. size of the single eruption is above 20 mm.\nB. multifocal lesions, which size is higher than 4 cm.\nC. location in the fundum of the oral cavity.\nD. surface of a white spot is \u201ccracked\u201d.\nE. lesion remains for over 3 weeks.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":41,"question_w_options":"The finishing of resin-modified glass-ionomer restorations is performed:\nA. at the same appointment at which the restoration was placed.\nB. 24 hours the after restoration placement.\nC. 24-72 hours the after restoration placement.\nD. after the material is placed into the cavity, and before it is light-cured.\nE. after RMGI is placed, the patient is asked to bite on it, so that there is no need to finish or adjust the restoration.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":172,"question_w_options":"Which of the following rhythms is not amenable to defibrillation?\nA. asystole.\nB. ventricular fibrillation.\nC. pulseless electrical activity.\nD. torsade de pointes.\nE. A and C are true.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":125,"question_w_options":"The index which determines the estimated amount of space for premolars and canines basing on the sum of lower incisors\u2019 width, used in mixed and permanent dentition, is called:\nA. Droschl\u2019s index.\nB. Moyer\u2019s index.\nC. Tonn\u2019s index.\nD. Pont\u2019s index.\nE. Bolton\u2019s index.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":82,"question_w_options":"Solitary bone cyst (SBC) may be diagnosed in all ages and may show no predilection for either males or females. Choose correct statements concerning the above-mentioned lesion: 1) most cases are observed in mandible;2) Vincent symptom may be observed in the course of this lesion;3) treatment is usually surgical;4) root resorption is rarely observed;5) it does not contain soft tissues, only liquid content.Correct answer is:\nA. 1,3,5.\nB. 2,3,4.\nC. 4,5.\nD. 1,2,3.\nE. all of the above.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":94,"question_w_options":"Indicate the true statements concerning the treatment of the intraoral abscess:1) in healthy patients it is mainly local;2) in the case of a multiradicular tooth it requires performing Trauner procedure with simultaneous pulp chamber opening;3) it always requires the incision of the abscess, regardless of the implemented treatment;4) waiving the extraction during the first appointment is possible when the tooth requires surgical removal;5) it requires using antibiotics in any case as supportive treatment;6) in the abscess of the canine fossa or the root of the tongue, the patient requires hospitalization.The correct answer is:\nA. 1,6.\nB. 1,4,6.\nC. 1,2,3.\nD. 1,4,5,6.\nE. 1,3,5,6.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":133,"question_w_options":"Indicate the true statement concerning transposition:\nA. it is a displacement of teeth outside of the oral cavity.\nB. it is a positioning of tooth bud outside of the alveolar proces.\nC. it is a displacement of teeth with a change in their sequence.\nD. it most frequently concerns lower canines.\nE. true answers are C and D.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":164,"question_w_options":"A gothic arch tracer is used for recording of mandibular movement in:\nA. area of the temporomandibular joints.\nB. horizontal plane.\nC. sagittal plane.\nD. increased occlusal extent.\nE. decreased occlusal extent.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":165,"question_w_options":"The counterpart of Bennett movement on the non-working side is:\nA. laterotrusion.\nB. mediotrusion.\nC. Bennett angle.\nD. immediate side shift.\nE. condylar movement path.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":95,"question_w_options":"Indicate the false statement regarding tooth reimpaction:\nA. it is a phenomenon of completely erupted tooth suffering from submergence into the alveolar bone.\nB. it is more often observed in deciduous than permanent teeth.\nC. in case of deciduous teeth, the reimpaction more often concerns second molars with accompanying absence or significant displacement of the permanent tooth germ.\nD. in reimpacted permanent upper molars root dilacerations are observed.\nE. one of the complications after an extraction of the reimpacted first lower permanent molar can be mandibular fracture.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":132,"question_w_options":"Functional appliances do not include:\nA. Andresen activator.\nB. Klammt activator.\nC. Wunderer appliance.\nD. Lehman appliance.\nE. Schwarz appliance.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":124,"question_w_options":"The chances of assessing properly the developmental and dental age as percentage value basing on the calendar age amount to accordingly:\nA. 40% for developmental age and 30% for dental age.\nB. 65% for developmental age and 50% for dental age.\nC. 80% for developmental age and 70% for dental age.\nD. It is not possible to assess the developmental and dental age basing on the calendar age.\nE. the developmental and dental age are similar to the calendar age.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":83,"question_w_options":"The most common complications of oral cavity, head and neck radiotherapy are:1) facial burn; 2) xerostomia due to the salivary gland damage; 3) bacterial and viral infections;4) caries;5) bleeding; 6) trismus; 7) osteoradionecrosis.Correct answer is:\nA. 1,2,3,4,5,6.\nB. 1,2,3,4,6,7.\nC. 2,3,4,5,6,7.\nD. 1,2,7.\nE. 4,6,7.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":173,"question_w_options":"The treatment of choice in anaphylactic shock is the administration of:\nA. hydrocortisone.\nB. antihistamines.\nC. adrenaline.\nD. salbutamol.\nE. infusion fluid.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":108,"question_w_options":"Indicate the false statement concerning recurrent herpetiform aphthous ulcers:\nA. the lesions are multiple (>10).\nB. the lesions can coalesce into larger ulcers.\nC. the ulcerative lesions are large and very painful.\nD. the lesions heal spontaneously within at least 7 days by epithelialization.\nE. the lesions appear at the sites where minor salivary glands are present.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":40,"question_w_options":"After consumption of cariogenic food, the plaque pH returns to its neutral values within approximately:\nA. 15-30 minutes.\nB. 30-60 minutes.\nC. 60-90 minutes.\nD. 90-120 minutes.\nE. pH returns to its neutral values immediately.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":17,"question_w_options":"Indicate the true statements concerning recurrent caries:\nA. it concerns non vital teeth.\nB. it has an uncontrolled course.\nC. it is localized around or under the filling.\nD. it requires a skillful dentist to prepare a cavity.\nE. it doesn\u2019t develop on a root surface.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":149,"question_w_options":"Which of the below mentioned sentences represents distinctive characteristics of anterior-posterior palatal strap of a cast-retained maxillary removable partial denture?\nA. it is a metal strap of 8 to 10 mm minimal width, providing sufficient rigidity of prosthetic construction, most often used as a major connector of maxillary denture.\nB. such connector is indicated in case of extensive edentulous spaces, atrophy of dentialveolar ridge, few teeth or reduced periodontium.\nC. such connector provides sufficient rigidity and durability of prosthetic construction, with minimal tissue coverage, and is used in case of a prominent torus palatinus or other protuberances.\nD. such construction is used in case of multiple or mixed bounded edentulous spaces.\nE. such construction is used on lingual upper angular surfaces, located at least 3,0 mm away from the periodontium.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":56,"question_w_options":"Indicate the true statements concerning chemo-mechanical caries removal (CMCR method):1) is based on softening the caries dentine with a 0.5% solution of sodium hypochlorite of pH = 11 and its removal with special non-cutting edge tools;2) is based on softening the caries dentine with a 1% solution of sodium hypochlorite of pH = 8 and its mechanical removal with hand instruments;3) for the removal of caries one can use proteolytic enzyme - papain and excavator or blunt curette;4) for the removal of caries one can use proteolytic enzyme - papain and non-cutting edge tools;5) gel in the Carisolv set contains: leucine, lysine, glutamic acid, erythrosine, sodium chloride and sodium hydroxide.The correct answer is:\nA. 1,4,5.\nB. 1,3,5.\nC. 2,4,5.\nD. 1,3.\nE. 2,4.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":186,"question_w_options":"According to the national pensions act from the Social Insurance Fund \u201ca person who has partially or completely lost the ability to perform gainful employment due to physical impairment and there are no prospects of regaining capacity for work after retraining\u201d is a definition of a person:\nA. incapable of work.\nB. classified to the slight disability group.\nC. classified to the moderate disability group.\nD. classified to the average disability group.\nE. pensioner.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":21,"question_w_options":"What is the minimal size of endodontic files which should be used for root canal preparation to ensure proper penetration of irrigants?\nA. 15.\nB. 25.\nC. 35.\nD. 45.\nE. 50.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":169,"question_w_options":"Paradoxical respiration is characteristic of:\nA. cardiac tamponade.\nB. myocardial infarction.\nC. flail chest.\nD. secondary spontaneous pneumothorax.\nE. rupture of the diaphragm.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":76,"question_w_options":"The radiographic differential diagnosis of adenomatoid odontogenic tumour (AOT) should include: 1) follicular cyst;2) ameloblastoma malignum UA; 3) calcifying cystic odontogenic tumour (CCOT); 4) bone cyst;5) SMA.Correct answer is:\nA. 1,2,4.\nB. 1,3,4.\nC. 1,2,3.\nD. 1,2,5.\nE. 1,3,5.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":99,"question_w_options":"Indicate the false statements concerning the abscess of the tongue:1) one of its causes is odontogenic infections;2) the abscess of the root of the tongue is incised extra-orally, between the sublingual fold and alveolar part of the mandible;3) its symptoms include pain, significant limitation in tongue\u2019s movement, speech disorders;4) such an abscess is incised in a lingual nerve block;5) inflammation of the sublingual or submandibular salivary gland are among the non-odontogenic causes.The correct answer is:\nA. all the above.\nB. 2,4,5.\nC. 1,2,3,5.\nD. 1,4,5.\nE. 4,5.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":60,"question_w_options":"During the examination of an 8-year-old patient the dentist found a large carious lesion of class I in tooth 16, and in it the presence of an extensive tissue with a red and smooth surface, bleeding and painless on probing. The cause of this condition may be:1) polyp of gum;2) polyp of pulp;3) pulp necrosis;4) proliferative pulpitis;5) chronic granulomatous pulpitis.The correct answer is:\nA. only 1.\nB. 1,2,4.\nC. 1,2,5.\nD. 1,3.\nE. 2,4,5.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":128,"question_w_options":"The mesial position of the canine in relation to the line connecting the distal point of the incisive papilla and perpendicular to the palatal line of the palatal suture is evidence of:\nA. primary crowding.\nB. secondary crowding.\nC. bilateral mesialization of lateral teeth.\nD. true answers are A and B.\nE. true answers are B and C.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":37,"question_w_options":"Which phenomena are observed in overdried dentin after etching?1) collapse of collagen fibers;2) emulsification;3) increased impregnation of collagen fibers with a hydrophilic primer;4) limitation of monomer penetration into the channels formed after the dissolution of hydroxyapatite crystals;5) decrease in adhesion force.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 1,4,5.\nD. 3,4,5.\nE. 1,2,5.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":190,"question_w_options":"A person who has obtained a certificate of severe disability:\nA. cannot take up employment.\nB. can be employed as a teleworker.\nC. is always unable to work.\nD. is able to live independently.\nE. does not require other people to help them perform social roles.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":104,"question_w_options":"Which features are characteristic of oral erythroplakia:\nA. occurrence of squamous carcinoma cells and carcinoma in situ.\nB. occurrence of red acanthotic lesions in women during menopause.\nC. cell atypia and orthokeratotic acanthosis.\nD. occurrence of recurring ulcers of gingiva and floor of the mouth.\nE. occurrence of white plaques of the tongue.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":2,"question_w_options":"Choose false statement regarding the cavity preparation:\nA. in SonicSys system, the hemisphere tips with one-sided coating are used for finishing the edges of the cavity.\nB. a laser can be used for treatment of incipient caries in order to decrease the subsurface demineralization.\nC. laser cavity reparation activates the odontoblasts to create the reactionary dentine.\nD. Kinetic Cavity Preparation is also called alternative or atraumatic caries treatment.\nE. Carisolv consists of sodium chloride and sodium hydroxide that create 0,5% solution of sodium hypochlorite with a pH of 11, amino acids and erythrosine.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":153,"question_w_options":"Which of the below mentioned conditions can be observed in advanced bone atrophy of the mandible following a total loss of teeth?1) mental foramens can be found on the upper ridge of the mandible body;2) approximation of the oblique line and mylohyoid line to the upper ridge of the mandible body;3) uneven loss of bone in case of earlier loss of lateral teeth;4) compensatory hypertrophy of the tongue;5) enlargement of the bony base for full denture.Correct answer is:\nA. 1,5.\nB. 1,2.\nC. 1,2,3.\nD. 1,2,3,4.\nE. 1,2,3,5.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":145,"question_w_options":"Below-mentioned sentences describe the advantages of metal crowns, choose false answer among them:\nA. their endurance exceeds that of other prosthetic restorations.\nB. they are distinguished by high precision.\nC. they are distinguished by durability, very often their service life reaches 20 years.\nD. they are distinguished by durability, which reaches 95% in 10-year period.\nE. they require hardly aggressive preparation.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":112,"question_w_options":"Indicate the false statement about Periostat:\nA. reduces the levels of collagenases in the GCF.\nB. inhibits PGE2 release.\nC. inhibits bone resorption.\nD. does not affect periodontal pocket bacteria.\nE. has similar to high-dose doxycycline effects.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":119,"question_w_options":"What is the first-choice medication in the treatment of ANUG?\nA. metronidazole.\nB. doxycycline.\nC. azithromycin.\nD. amoxicillin\/clavulanic acid.\nE. clindamycin.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":51,"question_w_options":"The most common trauma sustained due to children abuse concern the head, face and neck. The boundaries of the so-called triangle of safety, which is free from accidental trauma due to child\u2019s defensive instinct, are: 1) temple;2) side of face and neck;3) forearm;4) side of the nape;5) highest point of shoulders.Correct answer is:\nA. 1,2,3.\nB. 2,4,5.\nC. 2,3,5.\nD. 1,2,4,5.\nE. 2,3,4,5.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":158,"question_w_options":"Clasp-retained dentures with precise retainer elements have certain flaws. Among which are:1) hindered hygiene;2) higher construction cost;3) necessity of grinding the teeth adjacent to the gap;4) transmission of vertical masticatory force to the abutment teeth;5) one precise insertion path;6) increased number of laboratory procedures.The correct answer is:\nA. 1,3,5.\nB. 1,2,3,4.\nC. 1,2,3,6.\nD. 2,5,6.\nE. 1,6.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":10,"question_w_options":"Choose correct statements regarding the dens evaginatus:1) it is also known as cuspid or tuberculate tooth;2) it is characterized by the presence of accessory cusp on the central ridge or lingual surface of buccal cusp3) it is predominantly observed in lower permanent premolars and molars;4) cusp consists exclusively of enamel and dentin;5) it always requires treatment, due to occlusion disruption and malocclusion.The correct answer is:\nA. 1,2,3.\nB. 1,2,5.\nC. 2,3,4.\nD. 2,4,5.\nE. 3,4,5.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":47,"question_w_options":"Choose false statement regarding leukemia in children:\nA. symptoms may appear 1 to 6 weeks before diagnosis.\nB. lymphoblastic leukemia occurs most often.\nC. leukemia is accompanied by impaired hearing.\nD. lesions located in the oral cavity, toothache without x-ray symptoms, teeth displacement and pain located in maxilla and mandible, trismus.\nE. reactivation of latent infections.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":9,"question_w_options":"Rational distribution of duties between the dentist and dental assistant in four-handed dentistry assumes that the dentist\u2019s zone extends:\nA. from 9.30 to 12.30.\nB. from 12.00 to 15.00.\nC. from 12.30 to 15.30.\nD. from 13.30 to 15.30.\nE. from 15.00 to 18.00.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":174,"question_w_options":"A patient was admitted to the emergency department with the following signs and symptoms: increased thirst, polyuria, mouth dryness, dry skin, low blood pressure, smell of acetone from the mouth, Kussmaul breathing, abdominal pain, vomiting. The initial diagnosis should be:\nA. hypoglycemia.\nB. acute kidney injury.\nC. hypokalemia.\nD. hyperglycemia.\nE. acute pancreatitis.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":84,"question_w_options":"Indicate the true statements concerning maxillary and mandibular actinomycosis:1) it is caused by Actinomyces species;2) it usually develops in the maxilla, especially in the area of the zygomatic process;3) peripheral actinomycosis spreads from the mucosa and skin;4) suppurative and lumpy forms, apart from pharmacological, require also surgical treatment;5) granulomatous tissue excavated from the fistula can serve as a material for histopathologic examination.The correct answer is:\nA. 1,2,4.\nB. 3,5.\nC. 1,3,4,5.\nD. 1,3,5.\nE. all the above.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":123,"question_w_options":"The minimal criteria for considering a functional test to be positive in case of functional prognathism, is the possibility of patient achieving following reaction during mandible revocation:\nA. positive overjet.\nB. positive overjet and overbite.\nC. class I (Angle\u2019s classification).\nD. class I (Angle\u2019s classification) and canine class I.\nE. incisal edges contact - edge to edge.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":135,"question_w_options":"When the lip profile is correct the lip step according to Korkhaus should be:\nA. positive.\nB. increased, positive.\nC. straight.\nD. slightly negative.\nE. increased, negative.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":92,"question_w_options":"Trismus does not occur in the course of:\nA. osteoradionecrosis of the mandible.\nB. tumor of the parapharyngeal space.\nC. difficult eruption of a lower third molar.\nD. tetanus.\nE. Costen\u2019s syndrome.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":162,"question_w_options":"Which of the following impression materials have the lowest shrinkage and thus are recommended in implantology?\nA. hydrocolloid alginate impression materials.\nB. polyether impression materials.\nC. polyvinyl siloxane impression materials.\nD. dimethylosiloxane impression materials.\nE. hydrocolloid agar impression materials.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":115,"question_w_options":"Which of the following HPV viruses is\/are responsible for the malignant transformation of leukoplakia?\nA. HPV 16.\nB. HPV 6 and 11.\nC. HPV 13 and 32.\nD. HPV 18.\nE. HPV 16 and 18.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":142,"question_w_options":"The dependent clasps may be composed of following combination of arms except for:\nA. retentive arm or arm guiding actively and stabilizing arm.\nB. retentive arm and arm guiding actively.\nC. retentive arm and dependent arm guiding classically.\nD. arm guiding classically and stabilizing arm.\nE. two retentive arms.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":154,"question_w_options":"Posterior palatal seal of the maxillary denture is performed in order to:1) enlarging the denture coverage; 2) retaining the seal on the border of hard and soft palate;3) obtaining the marginal seal;4) good retention of the denture;5) prevention of penetration of the food leftovers under the base;6) decreasing the gag reflex;7) reduction of the effects of polymerization shrinkage of the acrylic material;8) shortening the coverage of palatal base.The correct answer is:\nA. 1,3,5.\nB. 2,4,5,7.\nC. 2,4,7,8.\nD. 3,6,8.\nE. 4,5,7.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":5,"question_w_options":"Buccal slot preparation can be applied:\nA. in cavities of foramen cecum on the buccal surface of mandibular molars.\nB. in class V cavities located on the 1\/3rd paragingival buccal surface.\nC. in class II cavities located on proximal surface, not including the proximo-occlusal edges.\nD. in class III cavities in which the access is gained from the buccal surface.\nE. in cavities of foramen cecum on the buccal surface of maxillary molars.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":103,"question_w_options":"Risk of high transformation occurs in:\nA. homogenous leukoplakia.\nB. all of leukoplakia types.\nC. cracked leukoplakia.\nD. verrucous leukoplakia.\nE. speckled leukoplakia.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":197,"question_w_options":"The measure of the disease severity and the ineffectiveness of its treatment is the rate of:\nA. incidence.\nB. prevalence.\nC. morbidity.\nD. case fatality.\nE. mortality.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":30,"question_w_options":"Indicate the true statements about endodontic treatment complications:1) perforation is the unintentional connection between the tooth cavity and the oral environment;2) incomplete pulp extirpation causes residual pulpitis;3) in the case of edema, antibiotic therapy is not recommended, only the use of non-steroidal anti-inflammatory drugs;4) breaking the file during root canal filling results in the necessity for tooth extraction;5) overfilling of the root canal may result in the necessity for surgical treatment.The correct answer is:\nA. 1,2.\nB. 2,5.\nC. 3,4.\nD. 3,5.\nE. 2,4.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":178,"question_w_options":"The dentists are not allowed to conduct a group dental practice in the form of: 1) joint-stock company;2) limited ability company;3) general partnership;4) civil partnership;5) limited ability partnership.The correct answer is:\nA. 1,4,5.\nB. 1,2.\nC. 2,3.\nD. 2,5.\nE. 2,3,4.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":67,"question_w_options":"The main symptom of vitamin D-resistant rickets in dentition in children is:\nA. microdontic teeth.\nB. diminution of tooth pulp chambers.\nC. enamel hypoplasia.\nD. reduction of the root length.\nE. taurodotic teeth.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":88,"question_w_options":"Alloplastic materials used in the augmentation of bone defects include:\nA. autogenous bone blocks or chips.\nB. material obtained from other species, such as Bio-Oss.\nC. natural HA hydroxyapatite (from coral).\nD. material obtained from an individual of the same species.\nE. none of the above.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":71,"question_w_options":"An injury to the tooth and ligament without displacement with increased mobility, and tenderness to percussion with a bleeding from the gingival socket is called:\nA. concussion.\nB. subluxation.\nC. intrusive luxation.\nD. lateral luxation.\nE. extrusive luxation.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":139,"question_w_options":"An orthodontic mini implant inserted in an alveolar part of the mandible is an example of:\nA. intraoral, off the teeth, maximal anchorage.\nB. intraoral, tooth-type, reciprocal anchorage.\nC. intraoral, intermaxillary, maximal anchorage.\nD. extraoral, tooth-type, moderate anchorage.\nE. extraoral, off the teeth, minimal anchorage.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":26,"question_w_options":"Indicate the true statements concerning the smear layer:1) has a uniform amorphous structure;2) contains only organic debris;3) its presence decreases the risk of bacterial leakage;4) its presence decreases the penetration of a sealer into dental tubules.The correct answer is:\nA. 1,2.\nB. 2,3.\nC. 3,4.\nD. 1,4.\nE. 2,4.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":181,"question_w_options":"Do patients have the right to demand from the dentist who provides them with medical services to seek another dentist\u2019s opinion or medical consultation?\nA. they do not have such a right.\nB. similar principle exists but only in the case of nurses and midwives.\nC. they have such a right.\nD. they only have the right to demand to seek another dentist\u2019s opinion.\nE. such a right exists but prior to that the matter has to be submitted to the Ombudsman for Patients\u2019 Rights.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":27,"question_w_options":"Rotational movements may lead to the file being blocked or broken if used with:1) Hedstr\u00f6m file;2) K-file;3) K-reamer;4) rotary NiTi instruments.The correct answer is:\nA. 1,2.\nB. 2,3.\nC. 3,4.\nD. 1,4.\nE. 2,4.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":180,"question_w_options":"The medical court cannot impose the following punishment on a dental practitioner:\nA. compensation to a person harmed by a dental practitioner.\nB. note of caution.\nC. reprimand.\nD. financial penalty.\nE. suspension in the practice of the dental profession for a period from one to five years.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":70,"question_w_options":"The indications for partial pulpotomy in an immature permanent tooth include:1) small, carious exposure of the pulp;2) spontaneous pain and dark-red bleeding from the exposed pulp;3) presence of a fistula;4) edema;5) moderate bleeding of bright red blood from the pulp.The correct answer is:\nA. 1,2.\nB. 1,2,3.\nC. 1,5.\nD. 1,2,3,5.\nE. all the above.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":138,"question_w_options":"The change in the inclination of the bracket slot in the mesio-distal direction in the straight wire technique enabled the introduction of:\nA. 1\u00b0 offset bends.\nB. 1\u00b0 inset bends.\nC. 2\u00b0 angulation bends.\nD. 2\u00b0 torque bends.\nE. 3\u00b0 torque bends.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":66,"question_w_options":"The percentage of external resorption after avulsed permanent tooth replantation is the smallest in the case of:\nA. removal of periodontal ligaments from the root of a replanted tooth.\nB. keeping the tooth in a solution of antibiotic for 30 minutes.\nC. replantation of the tooth within 30 minutes after the injury.\nD. keeping the tooth for 2 hours in a special medium for transporting.\nE. application of the rigid splint.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":89,"question_w_options":"In the atraumatic extraction technique:1) biomechanical forceps can be used;2) separation of the roots of multirooted teeth is performed;3) excochleation of the alveolus is performed only in the case when the rtg shows a periapical granuloma;4) bringing closer together the walls of the alveolus is performed in order to avoid rinsing the clot.The correct answer is:\nA. 1,2.\nB. 2,4.\nC. 1,2,3.\nD. 1,2,4.\nE. all the above.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":196,"question_w_options":"Which of the following depicts the development of infectious diseases?\nA. epidemiological transformation.\nB. epidemiological triad.\nC. demographic transformation.\nD. mandalas of health.\nE. Lalonde model.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":31,"question_w_options":"The possible causes for a false negative response to an electric pulp test include:\nA. tooth after traumatic shock (concussion).\nB. calcified canals.\nC. incomplete pulp innervations with partially developed roots (in open apex teeth).\nD. local anesthesia to the examined tooth.\nE. all the above.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":179,"question_w_options":"A patient turned to the dentist for the access to their medical documentation. The dentist can charge the patient for the service if they:1) make the documentation available on site;2) give the original of the documentation;3) give a copy or printout of the documentation;4) give a duplicate of the documentation;5) give the documentation on electronic data carriers.The correct answer is:\nA. all the above.\nB. 2,3,4.\nC. 1,2,5.\nD. 3,4,5.\nE. 2,3,4,5.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":102,"question_w_options":"Long-term observations revealed that leukoplakia is subject to malignant transformation in:\nA. around 1%.\nB. 2%.\nC. 4%.\nD. 4%-6%.\nE. >6%.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":4,"question_w_options":"Which of the mentioned below odontogenic tumours\u2019 characteristic radiographic appearance resembles honeycomb?\nA. cementoblastoma.\nB. odontoma.\nC. giant-cell granuloma.\nD. myeloma.\nE. ameloblastoma.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":155,"question_w_options":"Intracrown prosthetics can be made of:1) gold alloy;2) composite materials;3) leucite-reinforced ceramics;\u2003\u20034) silicon-lithium ceramics;5) zirconia ceramics;6) Felspar ceramics.The correct answer is:\nA. 1,3,5.\nB. 1,3,4.\nC. 1,3,4,5.\nD. 2,5,6.\nE. 1,2,3,4,5.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":143,"question_w_options":"Which of the below mentioned sentences describing teeth arrangement in complete dentures using cusp articulating methods is false?\nA. it is necessary to achieve bilaterally balanced occlusion with eliminating the Christensen\u2019s phenomenon.\nB. artificial teeth are positioned accordingly to the Spee and Monson curve.\nC. the basic element influencing the direction of mandible movements is the temporomandibular joint.\nD. articulators simulating the mandible movement in the sagittal plane are mandatory.\nE. the teeth are arranged statically in such position, for allowing the masticatory forces to press the prosthetists toward the surface and preventing the out-balancing and displacement.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":114,"question_w_options":"Leukotoxin is produced by:\nA. Porphyromonas gingivalis.\nB. Tannerella forsythia.\nC. Aggregatibacter actinomycetemcomitans.\nD. Treponema denticola.\nE. all the above.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":163,"question_w_options":"Indicate the favorable features of the span and pontics from the biomechanics of the prosthetic bridge point of view:1) most favorable are short, one- or two-unit spans;2) span as short as possible, joining the abutments along the straight line;3) for esthetic reasons, the span should follow the curvature of the dental arch;4) rigidity of the construction prevents from span bending and transferring stresses to the abutments;5) occlusal surface of the pontic precisely resembles the occlusal surface of the tooth it replaces;6) occlusal surface of the pontic has less sharp cusps;7) one third reduction in the pontic width.The correct answer is:\nA. 1,2,3,5.\nB. 1,2,4,6,7.\nC. 2,4,5,6.\nD. 1,3,5,7.\nE. 3,5,6,7.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":134,"question_w_options":"Worried parents of a 5-year-old child report that the child\u2019s mandible is growing, and there appeared spaces between the teeth. During examination you see: edge-to-edge relationship of the upper and lower incisors, palpable alveolar bone behind second milk molars, abrasion of milk teeth, spaces between lower canines and canines in the lower arch. What will you recommend?\nA. full orthodontic diagnosis, cephalogram x-ray to exclude prognathism.\nB. chin cap.\nC. Sch\u00f6herr plate for exercises.\nD. Schwarz plate with posterior bite planes and Bertini screw.\nE. only observation because the described situation is physiological.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":93,"question_w_options":"Indicate the false statements concerning the perimandibular abscess:1) it can be caused by a difficult eruption of the lower third molar;2) the treatment consists in an incision of the mucosa between the sublingual fold and alveolar part of the mandible;3) it can be a complication of the submandibular salivary gland abscess;4) it can be a complication of posttraumatic inflammation of the mandibular bone.The correct answer is:\nA. only 1.\nB. only 2.\nC. 2,3.\nD. 2,4.\nE. all the above.","answer":"B"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":85,"question_w_options":"The two-step surgery is not performed in the case of:\nA. radicular cyst.\nB. follicular cyst.\nC. nasopalatine duct cyst.\nD. mucous retention cyst.\nE. odontogenic keratocyst.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":122,"question_w_options":"Using orthodontic mini-implants allows for:\nA. obtaining permanent restoration of tooth loss.\nB. introducing the intraoral anchorage.\nC. obtaining significant shift of groups of teeth used as anchorage.\nD. elimination of undesirable teeth shifts during orthodontic treatment.\nE. elimination of skeletal anchorage treatment methods.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":175,"question_w_options":"The antidote to acetaminophen (paracetamol) poisoning is:\nA. flumazenil.\nB. physostigmine.\nC. N-acetylcysteine.\nD. deferoxamine.\nE. pralidoxime.","answer":"C"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":8,"question_w_options":"Choose false sentences describing caries diagnostics:1) fluorescence image is obtained during Diagnodent examination;2) CarieScan Pro is a diagnostic tool, which uses spectroscopic impedance, utilizing alternating current; 3) Diagnodent Pen is used for detecting caries on smooth and occlusal surfaces;4) DIFOTI allows for computer, quantitative analysis of obtained image;5) ECM is used for detecting carries and uses multiphoton imaging.The correct answer is:\nA. 1,2,3.\nB. 2,4,5.\nC. 1,2,5.\nD. 1,4,5.\nE. 2,3,5.","answer":"D"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":46,"question_w_options":"Trigeminal neuralgia:1) typically presents in young individuals;2) typically presents in individuals more than 50 years of age;3) elicits sharp shooting pain on stimulation, such as light touch;4) is characterized by strong spontaneous pain;5) makes the teeth in this area vulnerable to falsenegative readings from vitality pulp tests.The correct answer is:\nA. 2,3.\nB. 2,3,5.\nC. 2,4.\nD. 1,4,5.\nE. 1,3.","answer":"A"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":159,"question_w_options":"Pathological tooth wear may be a consequence of:1) bulimia nervosa;2) bruxism;3) para-functions;4) malocclusion;5) the action of chemical factors on the oral tissues.The correct answer is:\nA. only 2.\nB. only 3.\nC. 2,3.\nD. 1,4,5.\nE. all above.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":11,"question_w_options":"Choose correct statements regarding the local anaesthetic systemic toxicity (LAST):1) clinical manifestation of cascade symptoms starts with agitation;2) clinical manifestation of cascade symptoms starts with reduced level of consciousness;3) clinical manifestation of cascade symptoms starts with syncope;4) mild reaction may include: talkativeness, sense of lightness, dizziness, tinnitus;5) intense reaction may include: seizure, hypotension, apnoea, loss of consciousness.The correct answer is:\nA. only 3.\nB. 1,5.\nC. 3,4.\nD. 2,4,5.\nE. 1,4,5.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":118,"question_w_options":"In the case of reactive leukoplakia, alcohol abuse as a causative factor is reported in:\nA. 80% of cases.\nB. 70% of cases.\nC. 50% of cases.\nD. 10% of cases.\nE. alcohol is not an independent causative factor for leukoplakia.","answer":"E"},{"edition":"2023_wiosna","year":"2023","season":"spring","question_id":50,"question_w_options":"Choose correct statements regarding the luxation of upper primary incisor, which got intruded due to the trauma:1) if the apex is dislocated towards the lip, it is visible on x-ray and the tooth looks shorter than the homonymous tooth;2) if the apex is dislocated towards the palate, it is not visible on x-ray and the tooth looks shorter than the homonymous tooth;3) if the apex is dislocated towards the palate, extraction is advised;4) if the apex is dislocated towards the palate, the tooth is left for spontaneous reposition;5) if the apex is dislocated towards the lip, the tooth is left for spontaneous reposition.Correct answer is:\nA. 1,3,5.\nB. 2,4.\nC. 1,5.\nD. 2,3,5.\nE. 1,4.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":160,"question_w_options":"The prevention of functional disorders of the masticatory system in reconstructive procedures with the use of fixed dentures should involve:1) removal of Christensen\u2019s phenomenon;2) reconstructing the correct occlusal vertical dimension;3) reconstructing the physiological orientation of the prosthetic occlusal plane;4) reestablishing the proper relationship between the mandible and the maxilla;5) securing the guidance on molars during lateral mandibular movements.The correct answer is:\nA. 1,2.\nB. 2,4.\nC. 3,4.\nD. 2,3,4.\nE. 3,5.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":28,"question_w_options":"Indicate the true statements about endodontic treatment complications:1) perforation is the unintentional connection between the tooth cavity and the oral environment;2) incomplete pulp extirpation causes residual pulpitis;3) in the case of edema, antibiotic therapy is not recommended, only the use of nonsteroidal anti-inflammatory drugs;4) breaking the file during root canal filling results in the necessity for tooth extraction;5) overfilling of the root canal may result in the necessity for surgical treatment.The correct answer is:\nA. 1,2.\nB. 2,5.\nC. 3,4.\nD. 3,5.\nE. 2,4.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":90,"question_w_options":"The possible causes of lymphadenopathy include:1) bacterial, viral, protozoan and fungal infections;2) autoimmune, allergic, metabolic and storage diseases;3) lymphoma, leukemia, histiocytosis and tumor metastasis;4) endocrinopathies, sarcoidosis, reactive inflammation of lymph nodes and Kawasaki disease;5) skin reactions, serum sickness, drug-induced adverse reactions;6) excessive exercise, calcification or post-infection hyalinosis.The correct answer is:\nA. 1,3.\nB. 1,3,5.\nC. 1,2,5,6.\nD. 1,2,3,4,5.\nE. all the above.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":137,"question_w_options":"Indicate the true statement concerning the reinclusion:\nA. it is a non-consecutive sequence of permanent teeth eruption.\nB. it is an alternative name for persistent teeth.\nC. it is a slow process in which the tooth moves away from the occlusal plane.\nD. it is a slow process of passive tooth eruption.\nE. it is a premature eruption of permanent teeth.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":121,"question_w_options":"Choose false statements regarding the scissors bite:\nA. broadening of the dental arch is observed.\nB. narrowing of the dental arch might occur.\nC. protrusion of the upper incisors or their retrusion.\nD. facial features show disproportion in width of upper and lower face.\nE. none of the above mentioned.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":86,"question_w_options":"The destructive methods of haemangioma treatment do not include:\nA. obliteration.\nB. intratumoral ligation.\nC. cryotherapy.\nD. selective embolization.\nE. B and D are correct.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":69,"question_w_options":"For sealing pulp stumps in milk teeth after vital pulpotomy it is not recommended to use:\nA. carboxylate cement.\nB. zinc-oxide with eugenol paste.\nC. MTA.\nD. calcium hydroxide paste.\nE. A and D are true.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":176,"question_w_options":"Group dental practice can be carried out in the form of:1) limited liability company;2) general partnership;3) limited partnership;4) joint-stock company;5) civil partnership;6) affiliated company.The correct answer is:\nA. 1, 4, 5.\nB. 2, 5, 6.\nC. 1, 6.\nD. 1, 3, 4.\nE. 2, 3, 6.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":199,"question_w_options":"The analysis of overall disease burden in 2016 showed that oral cavity diseases contribute 0.73% to the total DALY. The DALY indicator means:\nA. disability-adjusted life years.\nB. quality-adjusted life years.\nC. healthy life years.\nD. average life expectancy in good health.\nE. potential years of life lost.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":45,"question_w_options":"Indicate the true statements concerning root canal shaping with crown-down method:1) root canal shaping starts with the largest files;2) root canal shaping starts with the smallest files;3) initially apical 1\/3rd of root canal length is shaped;4) rotary instruments are commonly used;5) it is one of apical-coronal methods.The correct answer is:\nA. 1,3.\nB. 1,4.\nC. 1,5.\nD. 2,3.\nE. 2,4.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":12,"question_w_options":"Which of the below mentioned saliva ingredients does not demonstrate antibacterial activity?\nA. lysozyme.\nB. lactoferrin.\nC. immunoglobulin A.\nD. agglutinin.\nE. statherin.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":53,"question_w_options":"The amputation of pulp in milk teeth should be undertaken in a case of: 1) partial irreversible inflammation caused by carious pulp exposure;2) deep cavity with a visible, plentiful bleeding from exposed pulp, that can be arrested with adrenalin;3) pulp exposure in an incisor after trauma in 7 year old child who came to the dental surgery at the day of trauma;4) pulp exposure in an incisor after trauma in 4 year old child who had an tooth injury one day earlier;5) pulp exposure during the cavity preparation in a tooth that was not a cause of pain;6) carious pulp exposure when the spontaneous pains in the past lasted only few days.The correct answer is:\nA. 1,4,5.\nB. 1,2,6.\nC. 1,3,4.\nD. 2,3,6.\nE. 2,5,6.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":183,"question_w_options":"The controlling members of the district medical chamber who perform their duty in the dental office of a dentist carrying on individual medical practice have the right to:1) request to provide documentations and information;2) enter the facility where medical treatment is provided;3) participate in providing medical treatment;4) access medical records;5) request oral and written explanations;6) access fiscal documents.The correct answer is:\nA. 1,2.\nB. 1,2,3,4.\nC. 1,6.\nD. 3,4,5,6.\nE. 1,2,3,4,5.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":24,"question_w_options":"Reminarilising fluoride preparations are an essential element for the treament of root caries:\nA. only at early stages of root caries.\nB. only at advanced stages of root caries.\nC. only in patients in whom no cavitation has yet occurred.\nD. only in patients who live in the areas in which a fluoride concentration in drinking water is < 1 ppm.\nE. at all stages of root caries.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":73,"question_w_options":"Concussion is identified as:\nA. damage of dental ligament without increased mobility and dislocation of a tooth.\nB. damage of dental ligament with increased mobility of a tooth but without dislocation.\nC. dislocation of a tooth in direction different than the axial one.\nD. partial, vertical dislocation of a tooth.\nE. dislocation of a tooth deep into the alveolar bone.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":65,"question_w_options":"Dentinal dysplasia (DD) is a disease inherited with an autosomal dominant trait. In which type of DD, the outline of the pulp chamber is significantly reduced and it has a shape of a horizontally arranged crescent and the tooth roots are short?\nA. root type I, subtype A.\nB. root type I, subtype B.\nC. root type I, subtype C.\nD. root type I, subtype D.\nE. crown type II.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":32,"question_w_options":"Indicate the true statements concerning glass-ionomer cements:1) glass-ionomer cements show micromechanical and chemical adhesion;2) resin modified glass-ionomer restorative materials can be finally finished immediately after light curing;3) conventional glass-ionomer materials release more fluoride than resin modified glass-ionomer;4) addition of tartaric acid to conventional glass-ionomers increases fluoride release;5) compomer is another name for the resin modified glass-ionomer material.The correct answer is:\nA. 1,2,3.\nB. 2,4,5.\nC. 1,4,5.\nD. 2,3,5.\nE. 1,3,5.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":195,"question_w_options":"Which of the following is used as the numerator of the fraction determining the death rate?\nA. the number of all deaths in a given period of time.\nB. the number of deaths from the disease in a given period of time.\nC. the number of new incidences in a given period of time.\nD. the average number of people in the population in a given period of time.\nE. the number of people who are subject to risk in the population in a given period of time.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":49,"question_w_options":"Find true sentence on the extraction of a tooth in a patient after the radiotherapy of head or neck:\nA. the antibiotic cover is always required, regardless the time that passed since the termination of radiotherapy.\nB. administration of antibiotic is necessary only in the first year after the cessation of radiotherapy.\nC. dental local anesthesia should be performed with the vasoconstrictor agent, to ensure hemostasis.\nD. the extraction of a tooth can be performed in a patient during the radiotherapy in time of so called \u201c therapeutic window\u201d.\nE. true are B,D.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":101,"question_w_options":"The group of bacteria that are the most strongly associated with periodontitis do not include:\nA. Porphyromonas gingivalis.\nB. Tannerella forsythia.\nC. Eubacterium nodatum.\nD. Treponema denticola.\nE. Prevotella intermedica.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":7,"question_w_options":"Choose false sentences concerning the composites:\nA. change of colour can be caused by material\u2019s oxidizing.\nB. monomers added to the matrix reduce the viscosity of oligomer resin.\nC. most commonly added fluorine compounds are: fluorosilicate, fluorine glass and ytterbium fluoride.\nD. cohesion agents in composites are silanes, and titanium and zirconium compounds.\nE. in microhybrid composites the size of filler particles is approximately 0,01-0,1 \u00b5m.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":156,"question_w_options":"Which of the following chemical cleaning agents for prostheses should not be used in the case of clasp-retained removable partial dentures (with metal framework) due to the risk of corrosion?\nA. 5% sodium hypochlorite.\nB. 0.5% chlorhexidine.\nC. 2% chlorhexidine.\nD. 3% hydrogen peroxide.\nE. 0.1% sanguinarine.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":140,"question_w_options":"Fixed functional apparatuses do not include:\nA. Herbst apparatus.\nB. fixed bite surface.\nC. Malu apparatus.\nD. crown with a cast directional plane.\nE. Nance appliance.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":117,"question_w_options":"Which of the following are the most appropriate factors to differentiate between gingivitis and periodontitis?\nA. probing depth and gingival bleeding.\nB. loss of alveolar bone and clinical attachment level.\nC. gingival bleeding, root exposure, radiography.\nD. gingival bleeding, purulent exudate form the pockets, root exposure, tooth mobility.\nE. tooth mobility.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":116,"question_w_options":"Vitamin A in a solution and vitamin A acid are used in the treatment of:\nA. herpetic stomatitis.\nB. oral candidiasis.\nC. erythema multiforme.\nD. leukoplakia.\nE. all of the above disorders.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":141,"question_w_options":"Ante\u2019s law, which determines the suitability of abutments for bridges, speaks about:\nA. surface of the periodontal support of abutments, which should be equal to or larger than hypothetical surface of the restored teeth.\nB. radiological evaluation of the length of the root seated in the bone.\nC. configuration of the shape of abutments\u2019 roots.\nD. hygienic aspect of the span.\nE. proportion of clinical crown to the root.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":157,"question_w_options":"Indicate the adverse implications caused by the settling of mucosa-supported removable partial dentures:1) loss of occlusal contact and reduced occlusal vertical dimension;2) loss of occlusal contact and increased occlusal vertical dimension;3) relieving the load on the remaining natural teeth;4) overload of the remaining natural teeth;5) shifting of the clasp arms and their disfunction;6) alveolar bone loss;7) tooth mobility and inflammation of the mucosa;8) joints and muscles functional disorders.The correct answer is:\nA. 1,4,5,6,7,8.\nB. 2,3,6,7,8.\nC. 1,3,5,7,8.\nD. 4,5,6,7,8.\nE. 2,3,7,8.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":6,"question_w_options":"Choose false sentence\/s concerning the intrapulpal injection technique:1) the needle needs to be loosely positioned in the chamber;2) this technique cannot be used as the sole and primary anesthesia in case of endodontic treatment;3) it is painful;4) it can be performed after the pulp has been exposed;5) it can be performed using a carpule syringe.The correct answer is:\nA. only 1.\nB. 1, 5.\nC. 2, 3.\nD. 3, 4.\nE. 2, 5.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":48,"question_w_options":"Enlargement and bleeding of gingiva can be the symptoms of:\nA. Crohn disease.\nB. Down syndrome.\nC. leukemia.\nD. bisphosphonate therapy.\nE. true are C, D.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":100,"question_w_options":"Which type of unicystic amelobastoma shows the highest local aggressiveness and a tendency to relapse?\nA. mural.\nB. luminal.\nC. intraluminal.\nD. polycystic.\nE. desmoplastic.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":33,"question_w_options":"The term \"preventive restoration\" may include the following procedures:1) fisurotomy;2) enamel infiltration;3) enameloplasty;4) minimal invasive preparation on the labial surface;5) fissure sealant application;6) tunnel preparation.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 1,5,6.\nD. 2,4,6.\nE. 1,3,5.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":194,"question_w_options":"Increasing number of scientific evidence shows that the community of people of colour, of Asian descent and ethnic minorities are more in danger of contracting COVID-19 and experiencing severe course of the disease. This situation illustrates the phenomenon of:\nA. over-recognition of diseases.\nB. prophylactic paradox.\nC. inequalities in health.\nD. reverse healthcare.\nE. pareto principle.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":64,"question_w_options":"Indicate the true statements on the usage of mouth protectors (mouth guards):1) they disperse the energy of the impact;2) stock mouth protectors, available in three standard sizes, can effectively protect against tooth injuries;3) \u201cboil and bite\u201d mouth protectors are as effective as custom-fitted ones in the prevention of dental injuries;4) custom-fitted protectors provide the best protection against dental injuries.The correct answer is:\nA. only 1.\nB. 1,2.\nC. 1,3.\nD. 1,4.\nE. only 4.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":72,"question_w_options":"Which of the following sentences concerning positive reinforcement are false?1) is based on a successive verbal approximation to desired behavior;2) is based on a promise of reward before treatment is started;3) is based on a reward in response to desired behavior;4) can be used in all children;5) can be used in children above the age of 6.The correct answer is:\nA. 1,3,5.\nB. 2,5.\nC. 3,5.\nD. 1,2,5.\nE. 2,3,4.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":182,"question_w_options":"Parents with their 14-year-old daughter report to the dentist. The girl is to undergo a complex, major tooth resection. What are the principles for obtaining consent to such treatment?\nA. it is necessary to obtain the cumulative agreement, i.e. consent from both parents and their daughter.\nB. it is enough to obtain consent from the legal representative. There is no need to take it from the minor patient.\nC. it is necessary to obtain consent from the legal representative but taking into consideration the severity of the treatment, the dentist should have an agreement of the guardianship court.\nD. it is enough to obtain consent from one of the parents even if the other opposes.\nE. dentist should obtain consent from their superior and in case if there is no such person, from relevant Regional Medical Council.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":25,"question_w_options":"The decision on the need to implement the invasive treatment of a carious lesion is based on:\nA. lesion location.\nB. lesion activity.\nC. breaks in the enamel continuity.\nD. presence of a lesion classified as D1 acc. to WHO.\nE. age of the patient.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":52,"question_w_options":"Isolated, hypoplastic defect of enamel on the labial surface of the permanent central incisor in maxilla is most probably caused by:\nA. nutritional deficiencies.\nB. hormonal disturbances.\nC. tetracycline intake.\nD. trauma to the milk central incisor in maxilla.\nE. epidermolysis bullosa hereditaria.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":13,"question_w_options":"A 20-year-old patient reported to the dental office for a check-up. During intra-oral examination dental plaque was observed in the cervix area of tooth 14 and 24. After cleansing of the teeth, white stains of chalky, opaque appearance (without disrupting the continuity of enamel) were observed, in the same regions. They were visible without drying the tooth surface. Indicate correct management:\nA. observation only.\nB. remineralisation.\nC. mechanical removal of stained tissue and subsequent composite filling.\nD. mechanical removal of stained tissue and subsequent amalgam filling.\nE. mechanical removal of stained tissue and subsequent temporary zinc oxide with eugenol filling.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":44,"question_w_options":"Symptoms associated with chronic periapical inflammation include:1) bone sclerotization around the inflammation lesion;2) thinning of the root cement;3) cementoma formation;4) adamantinoma formation;5) presence of fistula.The correct answer is:\nA. 1,3,5.\nB. 1,2,4.\nC. 2,3,4.\nD. 3,4,5.\nE. 1,3,4.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":177,"question_w_options":"The dentist after examining the patient, noted in the medical documentation following diagnosis: caries profunda, indicating which teeth in particular it concerned. Inspection of the documentation showed that such entry is:\nA. correct, because it contains the diagnosis.\nB. correct, because the Latin name is understandable for every dentist, who would familiarize with the documentation.\nC. incorrect, because it is not understandable for the patient.\nD. incorrect, because the diagnosis should have been written in Polish and coded in International Classification of Diseases (ICD -10).\nE. incorrect, because according to EU regulations, diagnosis should have been written in English and coded in International Classification of Diseases (ICD -10).","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":120,"question_w_options":"Which periodontal condition is an indication for systemic antibiotic treatment?\nA. necrotizing gingivitis accompanied by systemic symptoms.\nB. single periodontal abscess in an immunocompetent patient.\nC. peri-implantitis with a clinically detectable implant mobility.\nD. gingival recession treatment in the maxilla using the tunnel technique.\nE. periodontitis treated with FMD protocol regardless of disease severity.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":87,"question_w_options":"Indicate the true statements concerning odontogenic myxoma:1) the most common location of the myxoma is the lateral fragment of the mandible body, in the area of premolars and molars;2) it does not develop in toothless fragments of the jaws;3) it is a semi-malignant tumor with high recurrence rates and common cases of malignant transformation into myxosarcoma;4) radiological image of the maxillary odontogenic myxoma looks like frosted glass, which imitates the presence of a fibro-osseous lesion;5) characteristic feature of the odontogenic myxoma is lack of the capsule.The correct answer is:\nA. 1,2,4.\nB. 1,3,4.\nC. 1,3,5.\nD. 1,4,5.\nE. 1,3,4,5.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":68,"question_w_options":"During cavity preparation in deciduous tooth, one should take into account a caries lesion\u2019s size and:1) crown\u2019s size;2) crown\u2019s shape;3) morphology of the pulp chamber;4) enamel prisms\u2019 direction;5) presence of an enamel cingulum.The correct answer is:\nA. 1,2.\nB. 1,2,3.\nC. 1,2,3,5.\nD. 1,3,4,5.\nE. all the above.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":91,"question_w_options":"Indicate features characteristic of odontogenic myxoma:1) ability to infiltrate the cranial base, when localized in the maxilla;2) no connective tissue capsule, which handicaps surgical treatment;3) capability of periodontopathy imitation;4) frequent occurrence in adolescents;5) involution of the tumour when administering pharmacological treatment (calcitonin, interferon alpha-2).The correct answer is:\nA. 1,4,5.\nB. 1,2,3.\nC. 2,3,5.\nD. 3,5.\nE. 1,2,4.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":136,"question_w_options":"Worried parents of a 5-year-old child report that the child\u2019s mandible is growing, and there appeared spaces between the teeth. During examination you see: edge-to-edge relationship of the upper and lower incisors, palpable alveolar bone behind second milk molars, abrasion of milk teeth, spaces between lower canines and canines in the lower arch. What will you recommend?\nA. full orthodontic diagnosis, cephalogram x-ray to exclude prognathism.\nB. chin cap.\nC. Sch\u00f6herr plate for exercises.\nD. Schwarz plate with posterior bite planes and Bertini screw.\nE. only observation because the described situation is physiological.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":161,"question_w_options":"The retention of fixed partial dentures depends on the convergence angle of the prepared teeth. The optimal inclination of the walls amounts to 0.5-0.6 mm. That corresponds with the value of:\nA. 5\u00ba - 10\u00ba.\nB. 5\u00ba - 6\u00ba.\nC. 4\u00ba - 13\u00ba.\nD. 10\u00ba - 15\u00ba.\nE. 10\u00ba - 20\u00ba.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":29,"question_w_options":"Which of the following is not observed in the endodontium as a result of aging?\nA. narrowing of the pulp chamber and root canals due to secondary dentin deposition.\nB. pulp cell number reduction.\nC. reduced pulp vascularity.\nD. increase in the number of nerve fibers.\nE. increased mineral deposits in dentinal tubules.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":22,"question_w_options":"Indicate which irrigant can replace EDTA and sodium hypochlorite to remove the smear layer:\nA. hydrogen peroxide.\nB. citric acid.\nC. chlorhexidine.\nD. calcium hydroxide.\nE. physiological saline.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":185,"question_w_options":"The patient is entitled to compensation awarded by a civil court in the case of:1) loss of ability to work as a result of inadequate treatment;2) moral or physical suffering as a result of bodily injury or health impairment;3) costs of treatment and rehabilitation carried as a result of damage to health caused by medical error;4) denial of access to medical records;5) culpable violation of patients' rights.The correct answer is:\nA. 1,4.\nB. 2,3.\nC. 3,4.\nD. 2,5.\nE. 1,3,5.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":75,"question_w_options":"The method when a child is first presented to an object or situation that evokes little fear, and then progressively is introduced to stimuli that are more fear-provoking is called:\nA. modelling.\nB. tell-show-do method.\nC. shaping.\nD. systematic desensitization.\nE. fading.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":63,"question_w_options":"The general contraindications to the root canal therapy of a milk tooth include:\nA. congenital immunodeficiency.\nB. malignancy undergoing chemo- or radiotherapy.\nC. hypodontia (lack of permanent tooth buds).\nD. non-restorable tooth.\nE. A and B are true.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":193,"question_w_options":"In the model of dental caries epidemiologic triad, diet belongs to the factors:\nA. pathogenic.\nB. host.\nC. environmental.\nD. time.\nE. dental care.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":34,"question_w_options":"Which of the statements regarding chlorhexidine are true?1) it has strong bacteriostatic, bactericidal and antifungal properties;2) it electrostatically binds to the surface of bacteria, causes a leakage of intracellular substance and consequently causes cell death;3) it binds with hydroxyapatite and by changing its properties prevents the attachment of bacteria;4) its 2% solution used in endodontic treatment effectively eliminates E. faecalis.The correct answer is:\nA. all the above.\nB. 2,3,4.\nC. 1,3,4.\nD. 1,2,4.\nE. 1,2,3.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":107,"question_w_options":"Indicate the correct approach in the case of a periodontal abscess in the tooth 26 in an immunocompetent patient that previously has received systemic clindamycin for periodontal reasons:\nA. empirical administration of another antibiotic - amoxicillin with clavulanic acid 625 mg 3 times a day for 5 days.\nB. collection of subgingival plaque from the pocket for the molecular test of periopathogens and their drug sensitivity.\nC. SRP performance in the 2nd quadrant.\nD. abscess draining through the pocket or through a vertical incision done at least 2 mm below gingival margin.\nE. tooth extraction.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":1,"question_w_options":"Choose correct sentences concerning the thermocatalytic technique of bleaching: 1) this method can be used at home, by the patients themselves or in the dental office by the staff;2) the procedure can be performed during one visit;3) during the procedure 30% perhydrol (hydrogen peroxide) solution is used;4) light source should be pointed towards the tooth, which should be exposed for approximately 30 minutes at a time;5) the procedure should be performed only in the presence of lignin rolls, due to the fact that dental dam degenerates when exposed to perhydrol.The correct answer is:\nA. only 1.\nB. 2, 3.\nC. 1, 4.\nD. 2, 3, 5.\nE. 2, 4, 5.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":18,"question_w_options":"Indicate the correct definition of the physiological foramen:\nA. it is a root canal constriction in the distance of 0.5-2 mm away from the anatomic foramen of the root.\nB. it is the apex of the root.\nC. it is the anatomic foramen.\nD. it is the radiographic apex.\nE. none of the above.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":150,"question_w_options":"Signs and symptoms of temporomandibular disorders are:1) provoked masticatory muscle pain;2) limitation of mandibular movement;3) sounds in the temporomandibular joint during mandibular movement;4) tension headache;5) sleep disturbances.The correct answer is:\nA. 1,2,3.\nB. only 1.\nC. 2,3,4.\nD. 1,3,4.\nE. 2,4,5.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":146,"question_w_options":"Choose correct sentences regarding the electrolytic polishing: 1) process of electrolytic polishing is effective in case of irregularities from 3,0 to 6,0 micrometres;2) during the electrolytic polishing, the polished object is immersed in electrolyte, which consists in ethylene glycol, sulphuric acid and hydrochloric acid;3) process of electrolytic polishing is effective in case of irregularities from 1,0 to 3,0 micrometres;4) during electrolytic polishing, the polished object is connected to an anode;5) during electrolytic polishing, the polished object is connected to a cathode;6) during electrolytic polishing, both electrodes are immersed in electrolyte and create an electric circuit which is powered with alternating current;7) the duration of electrolytic polishing is 2.5 hour minimum.The correct answer is:\nA. 2, 3, 4.\nB. 1, 4.\nC. 1, 5, 7.\nD. 3, 6, 7.\nE. 1, 2, 7.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":59,"question_w_options":"Indicate the most adequate proceeding in the case of accidental intake of fluoride at a dose of 9 mg\/kg of body weight by a child:\nA. calcium should be administered orally and the patient should be monitored for the next 4 hours.\nB. calcium gluconate should be administered intravenously and the patient should be monitored for the next 4 hours.\nC. gastric lavage should be administered, than calcium orally and the patient should be monitored for the next 4 hours.\nD. patient should be referred to hospital, the vital functions should be supported, gastric lavage should be administered, than calcium should be administered orally and observation.\nE. patient should be referred to hospital, the vital functions should be supported, activated charcoal administrated than gastric lavage, calcium gluconate intravenously and observation.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":111,"question_w_options":"Intraepithelial bullae are present in:\nA. pemphigus vulgaris.\nB. pemphigoid.\nC. erythema multiforme.\nD. aphthous stomatitis.\nE. erosive oral lichen planus.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":166,"question_w_options":"Apart from adrenaline, the primary medications in reanimation are the ones mentioned below. Choose false pair (indication for medication - medication with a dose):\nA. symptomatic bradycardia - atropine 2 amp. 10 ml (1,0 mg\/10ml).\nB. arrythmia - lidocaine (xylocaine) 1 amp. 5 ml (100 mg).\nC. Paroxysmal Supraventricular Tachycardia (PSVT) - verapamil (isoptin) 1-2 amp. 4 ml (2,5 mg\/ml).\nD. cardiac arrest - lidocaine (xylocaine) 1 amp. 5 ml (100 mg).\nE. symptomatic hypotension - dopamine (intropin) or dobutamine 1-2 amp. 5 ml (80 mg\/ml).","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":189,"question_w_options":"In accordance with the Law on old-age and disability pensions from the Social Insurance Fund if the incapacity for work occurred before turning 20 years of life the condition to have the required length of a contributory and non-contributory period sufficient to obtain a pension is satisfied when the insured person has reached at least the following length of a contributory and non-contributory period:\nA. one year.\nB. two years.\nC. three years.\nD. four years.\nE. five years.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":131,"question_w_options":"Indicate the effect caused by Herbst appliance:\nA. distalization of teeth in the maxilla.\nB. mesialization of teeth in the mandible.\nC. passive eruption of the lower molar teeth.\nD. forward positioning of the mandible.\nE. all the above.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":96,"question_w_options":"The cause of postextractional bleeding might be:1) diabetes;2) cirrhosis;3) anticoagulants from the gatran group;4) thrombocytopenia;5) Rendu-Osler-Weber syndrome.The correct answer is:\nA. 1,2.\nB. 1,2,5.\nC. 1,4,5.\nD. 1,2,4,5.\nE. all the above.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":79,"question_w_options":"Which of the above-mentioned tumours developing in the head area are semi-malicious:1) ameloblastoma;2) myxoma;3) odontoma;4) fibroma;5) papilloma;6) pleomorphic adenoma.The correct answer is:\nA. 1, 3, 4.\nB. 1, 2, 6.\nC. 3, 4, 5.\nD. 1, 2, 4, 6.\nE. 2, 4.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":80,"question_w_options":"Choose correct sentences regarding the oral mucosa cancer: 1) the most common type of such cancer is squamous cell carcinoma;2) oral mucosa cancer often gives distant metastases via blood vessels due to excellent head vascularization;3) it most often develops in the area of the tongue, next the floor of oral cavity, buccal mucosa and gingiva;4) typical cancerous ulceration in case of mucosa cancer is very painful from the beginning;5) in case of oral mucosa cancer in stage T1, T2 both surgical and radiological treatment can be administered.The correct answer is:\nA. 2, 3.\nB. 4, 5.\nC. 2, 5.\nD. 1, 5.\nE. 1, 3, 5.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":127,"question_w_options":"What is the name of a unique feature of wires made of nickel-titanium alloys consisting in the fact that these arches at low temperatures can be freely formed and after heating return to their original shape:\nA. pseudo-elasticity.\nB. superelasticity.\nC. stiffness.\nD. shape memory.\nE. temperature memory.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":170,"question_w_options":"Heimlich maneuver is used to:\nA. remove a foreign body from the upper respiratory tract in the case of choking.\nB. obtain non-instrumentally the patency of the upper respiratory tract.\nC. facilitate intratracheal intubation.\nD. protect airways from aspiration.\nE. none of the above.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":38,"question_w_options":"Indicate the false statement concerning the use of ultrasonic devices for root canal irrigation:\nA. acoustic microstreaming develops in the canal.\nB. it increases effectiveness of the solution.\nC. pulp remnants and debris are removed.\nD. irrigant temperature is decreased.\nE. instruments that resemble K-file can be used.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":43,"question_w_options":"Which endodontic-periodontal lesion is characterized by a narrow periodontal pocket?\nA. primary endodontic lesion.\nB. primary periodontal lesion.\nC. of mixed origin, endodontic-periodontal.\nD. all the above.\nE. none of the above.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":14,"question_w_options":"A 63-year-old patient reports with severe pain of tooth 43. The pain, lasting for about 2 weeks, arises while consuming warm food. A clinical examination reveals: tooth 43 no pain on percussion, normal reaction to ethyl chloride. No pathological changes on radiograph. The most probable diagnosis is:\nA. irreversible pulpitis with vital pulp.\nB. pulp necrosis (pulp gangrene).\nC. acute apical periodontitis.\nD. chronic apical periodontitis.\nE. dentine hypersensitivity.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":55,"question_w_options":"Indicate the symptoms of leukemia that could be found in oral cavity: 1) gingival overgrowth;2) toothache without other clinical or radiological symptoms of tooth pathology;3) paleness of oral mucous;4) generalized erythema of oral mucous;5) bruising of oral mucous.The correct answer is:\nA. all.\nB. 1,3,5.\nC. 1,2,3.\nD. 1,4,5.\nE. 3,4,5.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":54,"question_w_options":"The dentist found a small intrusion of a central incisor in a 2-year-old child. Parents cannot tell when the injury happened. In the clinical investigation no inflammation in the area was found. The child did not let an x-ray to be made. In the situation you should:\nA. make a surgical repositioning and immobilizing of teeth.\nB. surgical repositioning should be postponed.\nC. make a surgical repositioning and advice a soft diet for a week.\nD. let the tooth to self-eruption.\nE. make an extraction.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":15,"question_w_options":"In a female patient endodontic treatment of tooth 11 was performed. It has been planned to restore the crown with the use of composite fiber reinforced post. What is the minimal distance from the root apex to the cemented post, which allows for sufficient sealing of the apical region?\nA. 2-3 mm.\nB. 3-4 mm.\nC. 4-5 mm.\nD. 5-6 mm.\nE. 6-7 mm.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":171,"question_w_options":"The treatment of choice in anaphylactic shock is the administration of:\nA. hydrocortisone.\nB. antihistamines.\nC. adrenaline.\nD. salbutamol.\nE. infusion fluid.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":39,"question_w_options":"Which cells found in the periodontal ligament proliferate in pathological conditions and give rise to cyst formation?\nA. macrophages.\nB. fibroblasts.\nC. cementoblasts.\nD. epithelial cells.\nE. Hertwig cells.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":81,"question_w_options":"Choose correct sentences regarding the cancerous ulceration of oral mucosa:\nA. it is in the form of white covering resembling sour milk, removing it causes bleeding and erosion.\nB. it is in the form of flat, granulating and very painful wound, often bleeding.\nC. it is in the form of firm, non-healing wound, with crateriform floor and heaped-up edges.\nD. it has uneven, jagged, bruised edges. Its floor is lined with discharge, after removing which, easily bleeding granulations can be seen.\nE. it is of regular shape with smooth edges. Its floor is diffuse, firm, lined with discharge.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":126,"question_w_options":"Which of the below mentioned causes can lead to developing class II malocclusion?1) finger-sucking;2) persistent infantile type swallowing;3) oral breathing pattern;4) artificial feeding;5) disfunction in lip seal, where the swallowing is performed with the tip of the tongue touching the upper lip;6) disfunction in lip seal, where the swallowing is performed with the tip of the tongue touching the lower lip.The correct answer is:\nA. 1, 2, 3, 4, 6.\nB. 1, 2, 3, 4, 5.\nC. 1, 3, 5.\nD. 1, 3, 4, 6.\nE. 1, 2, 3, 4.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":130,"question_w_options":"The correct function of stomatognathic muscles influences:1) skeletal development of the stomatognathic system;2) correct relation of the maxilla and the mandible;3) size of teeth;4) harmonic dental arch shape;5) size of the tongue.The correct answer is:\nA. 1,2,4.\nB. 2,3,4.\nC. 1,3,4.\nD. 1,4,5.\nE. 4, 5.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":97,"question_w_options":"According to the presently binding histological classification of the odontogenic tumors by WHO, complex odontoma ranks among:1) odontogenic benign tumors;2) benign lesions connected to the bone;3) odontogenic tumors containing the odontogenic epithelium with a mature fibrous tissue without ectomesenchyme;4) odontogenic tumors containing odontogenic epithelium and odontogenic ectomesenchyme, which can create hard tissue structures;5) odontogenic tumors containing mesenchyme and\/or odontogenic ectomesenchyme, which can contain odontogenic epithelium.The correct answer is:\nA. 1,4.\nB. 1,5.\nC. 2,3.\nD. 2,4.\nE. 2,5.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":78,"question_w_options":"Indicate tumours in which the first symptom is pain:1) chondrosarcoma;2) fibrosarcoma of the bone;3) osteosarcoma;4) reticulosarcoma;5) rhabdomyosarcoma;6) sarcoma.The correct answer is:\nA. all of the above-mentioned.\nB. 1,2,4,5.\nC. 2,3,4.\nD. 4,5,6.\nE. 2,4,6.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":167,"question_w_options":"Applying only Basic Life Support does not increase the chances of survival in patients, in which the cardiac arrest happened outside the hospital (e.g. in dental office), if one does not implement:\nA. maintenance of airway and ventilation (along with intubation).\nB. monitoring the patient and diagnosing the arrythmia.\nC. defibrillation and synchronic cardioversion.\nD. pharmacological treatment.\nE. all of the above mentioned.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":188,"question_w_options":"According to the Act on Pensions and Disability Pensions paid from Social Insurance Fund an insured person applying for a social benefit is entitled to appeal against a SIF (ZUS) certifying doctor\u2019s ruling within 14 days of receiving the ruling to:\nA. Provincial Body for the Disability Entitlement.\nB. SIF (ZUS) Medical Committee.\nC. President of SIF (ZUS).\nD. Branch Manager of SIF (ZUS).\nE. Court of Labor and Social Security.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":58,"question_w_options":"The first premolar in the maxilla usually erupts:\nA. between 8 and 9 years of age.\nB. between 9 and 10 years of age.\nC. between 10 and 11 years of age.\nD. between 11 and 12 years of age.\nE. around 13 years of age.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":110,"question_w_options":"A 55-year-old generally healthy female is referred with painful lesions on the buccal mucosa. During clinical examination symmetrical whitish bilateral lines with lesions surrounding erosions are revealed in the retromolar buccal mucosa. Which diagnosis should be taken into account as the most probable?\nA. minor aphthous ulcers.\nB. homogenous leukoplakia.\nC. erosive oral lichen planus.\nD. lupus erythematosus.\nE. pemphigus vulgaris.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":147,"question_w_options":"In the area of Lund\u2019s zone, we evaluate:1) susceptibility of the mucosa of retromandibular triangle;2) intensity of fungal stomatitis;3) condition of maxillary alveolar ridge;4) susceptibility of palatal mucosa;5) condition of hard palate vault;6) width and protrusion of palatal suture.The correct answer is:\nA. only 1.\nB. 2, 4.\nC. 1, 3.\nD. 1, 4.\nE. 5, 6.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":19,"question_w_options":"Which of the following are part of the DIFOTI system?1) laser light source;2) fiber optic lamp;3) AC power source;4) source emitting light of 655 nm wavelength;5) optical fiber;6) digital camera;7) computer.The correct answer is:\nA. 1,2,3,6.\nB. 2,3,5,6.\nC. 1,5,6,7.\nD. 3,4,6,7.\nE. 2,4,5,7.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":151,"question_w_options":"Which impression method is used when fabricating a mucosa-supported denture in a patient with large unbounded edentulous spaces in the mandible and with substantial atrophy of the alveolar ridge?\nA. on the stock impression tray with the use of reversible hydrocolloid impression material.\nB. on the stock impression tray with the use of irreversible hydrocolloid impression material.\nC. on the depressed anterior impression tray with the use of alginate impression materials.\nD. on the depressed anterior impression tray with the use of silicone impression materials.\nE. on the custom impression tray taking functional impression with the use of elastomers.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":106,"question_w_options":"The risk of periodontitis progression does not depend on:\nA. loss of CAL.\nB. loss of bone.\nC. depth of probing.\nD. patient\u2019s phenotype.\nE. nicotinism.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":192,"question_w_options":"The Act on social insurance system from 13 October, 1998 points out to four funds within the Social Insurance Fund. Which of the following funds is not mentioned in that regulation?\nA. sickness.\nB. pension.\nC. unemployment.\nD. accident.\nE. old-age pension.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":35,"question_w_options":"Indicate the consequences of a prolonged drying of the cavity with compressed air:1) decreasing the binding strength of the bonding system;2) positive impact on the formation of the hybrid layer;3) displacement of odontoblasts deeper into the pulp;4) collapse of exposed collagen fibers.The correct answer is:\nA. 1,2.\nB. 1,4.\nC. 2,3.\nD. 2,4.\nE. 3,4.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":62,"question_w_options":"Which of the following data from the CRA questionnaire filled by a nurse in for 3-year-old boy with nephrotic syndrome speak in favor of a low risk of caries?1) the presence of bacteriological biofilm;2) lack of restorations with secondary caries;3) daily intake of less than 3 sugar snacks between main meals;4) not increased level of Streptococcus mutans;5) lack of active caries lesions in the mother.The correct answer is:\nA. all the above.\nB. 2,3,4,5.\nC. 2,3,5.\nD. 2,3.\nE. none of above.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":74,"question_w_options":"In the extensive class I carious lesion in tooth 16 of an 8-year-old child, the dentist found a hypertrophic tissue with a red and smooth surface, bleeding but not painful on probing. Which of the following are possible diagnoses?1) gum polyp;2) pulp polyp;3) pulp necrosis;4) proliferative pulpitis;5) chronic granulomatous pulpitis.The correct answer is:\nA. 1,2.\nB. 1,3,4.\nC. 1,3,5.\nD. 2,4,5.\nE. 2,3,5.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":23,"question_w_options":"What is the shape of the access cavity preparation for endodontic treatment in the maxillary first molar?\nA. triangle, with the base to the buccal surface, and the apex toward the palatal surface.\nB. triangle, with the base to the palatal surface, and the apex toward the buccal surface.\nC. triangle, with the base to the mesial surface, and the apex toward the distal surface.\nD. triangle, with the base to the distal surface, and the apex toward the mesial surface.\nE. oval, flattened in the mesio-distal direction.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":184,"question_w_options":"A police officer comes to the dental office claiming that they act on behalf of the prosecutor and asking questions about medical condition of one of the patients. They explains that the patient does not respond to the summons for interrogation. What should the dentist do?\nA. release the information on the patient\u2019s health condition.\nB. refuse to release the information citing that he is bound to medical secrecy.\nC. inform in pen the local police station about the patient\u2019s medical condition.\nD. inform the patient about the police officer\u2019s visit.\nE. turn to the prosecutor office for a written consent waiving the medical secrecy.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":113,"question_w_options":"Which of the following diseases is not caused by RNA viruses?\nA. herpangina.\nB. hand, foot and mouth disease.\nC. mumps.\nD. AIDS.\nE. focal epithelial hyperplasia.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":144,"question_w_options":"Nowadays used materials for veneering the fixed prosthesis are made of:1) multiphase ceramics with glass phase, composites;2) acrylic material, polysulfide material;3) oxide ceramic;4) dental ceramic, glass ionomers;5) hybrid ceramic.The correct answer is:\nA. 1, 3, 5.\nB. 3, 5.\nC. 2, 4, 5.\nD. only 1.\nE. only 5.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":152,"question_w_options":"The CAD\/CAM system, which allows for performing some types of fixed prostheses directly in the dental office is:\nA. Procera.\nB. Cerec.\nC. Lava.\nD. KaVo Everest.\nE. Cercon smart ceramics.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":3,"question_w_options":"If the value of so-called efficiency treatment index is equal to 100%, it means that:\nA. none of the carious teeth has been filled.\nB. all carious teeth have been filled.\nC. all carious teeth have been extracted.\nD. the patient does not have any teeth (edentulous patient).\nE. the number of carious teeth (which have not been yet filled) equals the number of carious teeth that have been filled.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":105,"question_w_options":"In the treatment of necrotizing ulcerative gingivitis, the first-choice medication is\/are:\nA. amoxicillin\/clavulanic acid.\nB. NSAIDs.\nC. metronidazole.\nD. metronidazole with amoxicillin\/clavulanic acid.\nE. none of above mentioned.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":36,"question_w_options":"Indicate the true statement concerning the hybrid layer:\nA. it is formed during bonding between composite material and enamel.\nB. it is formed by resin tags extending into the microporosities of enamel formed after etching.\nC. it is formed by resin that penetrates between collagen fibers of the demineralized layer of intertubular dentin.\nD. it is formed by resin tags extending into dentinal tubules.\nE. it is formed by resin binding with the smear layer and smear plugs.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":191,"question_w_options":"Training pension can be granted to the insured person for the basic period and then prolonged. However, its combined time cannot exceed:\nA. 3 months.\nB. 6 months.\nC. 1 year.\nD. 2 years.\nE. 3 years.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":200,"question_w_options":"Tertiary dental prophylaxis includes:\nA. oral cavity examination.\nB. prosthetics.\nC. oral cavity hygiene.\nD. attention to diet.\nE. drinking water fluorination.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":61,"question_w_options":"In a fluoride prophylaxis the favored source of fluoride in light of costs, effectiveness and population is:\nA. fluoride toothpastes.\nB. drinking fluoridated community water.\nC. drinking mineral water with fluoride.\nD. use of fluoride salt.\nE. professionally applied fluoride products.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":129,"question_w_options":"Indicate the true statements concerning Andrew\u2019s keys of normal occlusion:1) mesial palatal cusp of the first permanent upper molar is situated in the medial fissure of the first permanent lower molar;2) in the normal occlusion the gingival part of each tooth long axis is mesially inclined in comparison to the part of the crown directed towards the occlusal plane;3) torque of the crowns of incisors: the incisal edge of upper incisors is situated lingually relative to the cervical part of the crowns of these teeth;4) molars and premolars rotated around the long axis take up more space in the dental arch;5) rotated incisors take up less space in the arch in comparison to their normal position.The correct answer is:\nA. 1,2,4,5.\nB. 1,4,5.\nC. 1,2,3.\nD. 4,5.\nE. all the above.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":77,"question_w_options":"The phenomenon of pathomorphosis:\nA. it leads to falsely positive results in diagnostics of oral tuberculosis.\nB. results from repeated antibiotic therapy.\nC. it refers to microbiological examination.\nD. it is used in diagnostics of Langerhans cell histiocytosis.\nE. it is observed in the course of chronic bacterial osteitis.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":98,"question_w_options":"The group of odontogenic carcinomas includes:1) peripheral ameloblastoma;2) ameloblastic fibroma;3) malignant ameloblastoma;4) cementoblastoma;5) peripheral secondary ameloblastic carcinoma.The correct answer is:\nA. 1,5.\nB. 2,5.\nC. 4,5.\nD. 3,5.\nE. 2,3.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":187,"question_w_options":"Pension due to incapacity for work and training benefits deriving from accident insurance for a person completely incapable of work cannot be lower than:\nA. 50% of pensionable income.\nB. 60% of pensionable income.\nC. 70% of pensionable income.\nD. 80% of pensionable income.\nE. 90% of pensionable income.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":20,"question_w_options":"Irrigants are unable to reach the apical part of the root if the canal is not enlarged to the size of ISO at least:\nA. 10.\nB. 15.\nC. 20.\nD. 25.\nE. 35.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":168,"question_w_options":"Choose parameters that are contraindications for starting the dental treatment:\nA. heart rate 60 - 110\/min.\nB. temperature of oral cavity - 36,1 - 37,5 Celsius.\nC. blood pressure > 200\/115 mmHg.\nD. number of breaths 12-16\/min.\nE. body weight above 130 kg.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":57,"question_w_options":"Which of the systemic diseases and developmental abnormalities of the teeth may promote inflammation of the pulp?1) osteogenesis imperfecta;2) Down syndrome;3) sickle cell anemia;4) enamel hypoplasia;5) dens invaginatus.The correct answer is:\nA. 1,2,3.\nB. 1,3,4.\nC. 1,4,5.\nD. 2,3,5.\nE. 3,4,5.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":148,"question_w_options":"Posterior palatal seal of the maxillary denture is performed in order to: 1) enlarging the denture coverage;2) retaining the seal on the border of hard and soft palate;3) obtaining the marginal seal;4) good retention of the denture;5) prevention of penetration of the food leftovers under the base;6) decreasing the gag reflex;7) reduction of the effects of polymerization shrinkage of the acrylic material;8) shortening the coverage of palatal base.The correct answer is:\nA. 1, 3, 5.\nB. 2, 4, 5, 7.\nC. 2, 4, 7, 8.\nD. 3, 6, 8.\nE. 4, 5, 7.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":16,"question_w_options":"The indications for the root canal re-treatment include:\nA. inadequate root canal filling.\nB. unhealed periradicular lesion.\nC. draining fistula.\nD. pain symptoms.\nE. all of the above.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":109,"question_w_options":"The term \u2018critical initial periodontal probing depth\u2019 was introduced for periodontal treatment decision-making that concerns:\nA. SRP.\nB. resective periodontal surgery.\nC. regenerative periodontal surgery.\nD. surgical treatment of periimplantitis.\nE. surgical treatment of gingival recession.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":41,"question_w_options":"Which of the following substances are used for treating dentin hypersensitivity?1) potassium oxalate;2) calcium phosphate;3) adhesive resin;4) aldehydes.The correct answer is:\nA. 1,2,3.\nB. 1,2,4.\nC. 1,3,4.\nD. 2,3,4.\nE. all the above.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":172,"question_w_options":"The potentially reversible causes of sudden cardiac arrest denoted as \u20184H\u2019 do not include:\nA. hypoxia.\nB. hypovolemia.\nC. hypocalcemia.\nD. hypothermia.\nE. hyperkalemia.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":125,"question_w_options":"Theoretically \u201cclean\u201d distalization of maxillary molars with the use of Headgear can be achieved with the use of:\nA. high pull headgear and short external arms parallel to the occlusal plane.\nB. combined headgear with short external arms bent upwards.\nC. low pull headgear with long external arms bent back.\nD. low pull headgear with long external arms bent upwards.\nE. high pull headgear with long external arms parallel to the occlusal plane.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":82,"question_w_options":"During preparing the patient with vascular diathesis for tooth extraction, it is essential to administer vasoprotective and improving the seal of blood vessels medication. Choose correct sentence\/s:1) Vasoprotective effect of vitamin C consists of promoting the conversion of hydroxyproline to proline and hydroxylysine to lysine;2) Vitamin C is introduced to the treatment 7 days before the surgery in a dose of 500 mg per day intraorally;3) Calcium dobesylate increases the capillary resistance and it is recommended in dose of 1000 mg per day intraorally in two split doses, 3 days before the surgery;4) Full effect of etamsylate develops in 4 hours after intraoral intake and results in sealing the endothelium of blood vessels;5) Rutoside activates the enzymes containing ions of copper: hyaluronidase and ceruloplasmin.The correct answer is:\nA. 1, 2, 3.\nB. 4, 5.\nC. only 3.\nD. 2, 5.\nE. 3, 4.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":94,"question_w_options":"The group of tumors that might contain odontogenic epithelium and ectomesenchyme and can develop hard tissue structures, includes:1) odontogenic tumor with shadow-cells;2) cystic variant of the calcifying cystic odontogenic tumor;3) extra-osseous variant of the calcifying cystic odontogenic tumor;4) odontoameloblastoma;5) calcifying epithelial odontogenic tumor.The correct answer is:\nA. 1,4,5.\nB. 1,2,3,4.\nC. 2,4.\nD. 2,3,5.\nE. all of the above.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":133,"question_w_options":"According to Broadbent the growth of the face is:\nA. forward.\nB. forward and upward.\nC. forward and downward.\nD. backward and downward.\nE. backward.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":164,"question_w_options":"The optimal occlusion scheme assumes:1) contact between the canines on the working side with the disclusion of the remaining teeth during the lateral movements;2) anterior guidance on the front teeth with the disclusion of lateral teeth during the protrusion movement;3) simultaneous contact of all lateral teeth in the position of the maximal intercuspation with a significantly weaker contact of the front teeth;4) simultaneous contact of all lateral teeth in the position of the maximal intercuspation with the front tooth disclusion;5) upper-posterior position of the mandible heads in the maximal tooth contact in the articular fossa.The correct answer is:\nA. 1,2,3.\nB. 1,2,4.\nC. 1,2,5.\nD. 2,4,5.\nE. 1,4,5.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":165,"question_w_options":"On delivery of their immediate denture, within the first 24 hours, the patient should be advised:\nA. to clean the denture in antiseptic solution before sleep and place the denture back in the mouth.\nB. to clean the denture after each meal and leave the denture in the mouth for the night.\nC. not to remove the denture from the mouth.\nD. to wash the denture in warm water before sleep and store the denture in dry conditions.\nE. to place the denture in antiseptic solution for the night.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":95,"question_w_options":"Indicate the true statements concerning the keratocystic odontogenic tumour (KCOT):1) KCOT derives from the dental-forming epithelium, and its source could be remnants of the dental lamina and the cells of basal layers of the epithelial mucosa;2) most often KCOTs are located in the mandible (according to various sources 65-83% of cases); half of them in the region of the angle;3) KCOT located in the maxilla penetrates very slowly the maxillary sinus;4) there are two basic types of KCOT developing intraosseously: parakeratotic and ortokeratotic;5) in the beginning KCOT radiologically takes the form of a small, oval or circular multilocular intraosseous clearing, which is poorly demarcated and has no distinct osteosclerotic sheath.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 2,5.\nD. 3,5.\nE. 1,2,4.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":132,"question_w_options":"What is the minimal force per site recommended in the case of orthopedic movements using a Headgear appliance?\nA. 50 g.\nB. 350 g.\nC. 400 g.\nD. 450 g.\nE. 800 g.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":124,"question_w_options":"Indicate features of orthodontic arch made of stainless steel:1) ease of shaping, high plasticity;2) high friction in relation arch-brackets;3) it can be welded and soldered;4) it can be used for correction of curve of Spee (by introducing sweep);5) it can be a source of small, long active forces.The correct answer is:\nA. 1, 3, 5.\nB. 2, 4.\nC. 1, 3, 4.\nD. 2, 3, 5.\nE. only 3.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":83,"question_w_options":"Choose correct statement concerning the malignant lymph nodes:\nA. they are painless, firm and have tendency towards packets.\nB. they are painless, firm, develop packets which tend to be mobile towards the base and skin.\nC. they are painful to palpation and elastic-hard.\nD. they are characterized by tendency towards developing packets, non-movable towards skin and base, in clinical examination they are soft and painful.\nE. they tend to slowly enlarge, develop firm, painful packets, in time the covering skin becomes ulcerated with purulent fistulas.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":173,"question_w_options":"An intoxication with tramadol should be treated with:\nA. glucagon.\nB. flumazenil.\nC. naloxone.\nD. mannitol.\nE. glucose.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":108,"question_w_options":"Gingivitis associated with diabetes belongs to the group of:\nA. dental plaque-associated gingivitis.\nB. gingival diseases modified by systemic factors associated with the endocrine system.\nC. gingival diseases modified by systemic factors associated with blood dyscrasias.\nD. non-plaque associated gingival diseases.\nE. gingival symptoms of systemic diseases.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":40,"question_w_options":"An endodontic instrument has a white handle, with number 15 and a circle symbol on it. What kind of instrument is it, and what is the diameter of its tip?\nA. H file, diameter 0.015 mm.\nB. H file, diameter 0.15 mm.\nC. S file, diameter 0.015 mm.\nD. S file, diameter 0.15 mm.\nE. C file, diameter 0.015 mm.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":17,"question_w_options":"Indicate the true statements concerning recurrent caries:\nA. it concerns non vital teeth.\nB. it has an uncontrolled course.\nC. it is localized around or under the filling.\nD. it requires a skillful dentist to prepare a cavity.\nE. it doesn\u2019t develop on a root surface.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":149,"question_w_options":"In average, standard, hinge articulators:\nA. lateral movements can be simulated.\nB. Balkiwll\u2019s angle is always 33 degrees.\nC. condylar path is flat.\nD. Bennet\u2019s angle is of constant value of 5 degrees.\nE. retrusive movement can be simulated.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":56,"question_w_options":"Indicate the true statements concerning chemo-mechanical caries removal (CMCR method):1) is based on softening the caries dentine with a 0.5% solution of sodium hypochlorite of pH = 11 and its removal with special non-cutting edge tools;2) is based on softening the caries dentine with a 1% solution of sodium hypochlorite of pH = 8 and its mechanical removal with hand instruments;3) for the removal of caries one can use proteolytic enzyme - papain and excavator or blunt curette;4) for the removal of caries one can use proteolytic enzyme - papain and non-cutting edge tools;5) gel in the Carisolv set contains: leucine, lysine, glutamic acid, erythrosine, sodium chloride and sodium hydroxide.The correct answer is:\nA. 1,4,5.\nB. 1,3,5.\nC. 2,4,5.\nD. 1,3.\nE. 2,4.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":186,"question_w_options":"Medical certificate is stored in the Social Security Office for:\nA. 2 years, counting from the end of calendar year in which it was issued.\nB. 3 years, counting from the end of calendar year in which it was issued.\nC. 4 years, counting from the end of calendar year in which it was issued.\nD. 5 years, counting from the end of calendar year in which it was issued.\nE. 6 years, counting from the end of calendar year in which it was issued.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":21,"question_w_options":"Which of the following statements concerning the adhesion of composite resin materials to dentin is true?\nA. achieving reliable adhesion to the layers of dentin that lie adjacent to the pulp is more difficult, as the number of dentinal tubules and their diameter is bigger in the pulp area than in the areas located further away from the pulp.\nB. achieving adhesion to the layers of dentin that lie adjacent to the pulp is easier due to the lower surface wetness of dentin in this area caused by lower amounts of tubular fluid.\nC. dentin is a hydrophobic tissue, therefore achieving mechanical adhesion to dentin does not pose clinical difficulties.\nD. it is possible to achieve the adhesion of composite resin materials to dentin without removing or modifying the smear layer.\nE. the only dental materials that exhibit spontaneous adhesion to dentin without the necessity of preparing tooth structure are flowable composite resin materials.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":169,"question_w_options":"Which of the following is an indication for electrical defibrillation?\nA. atrial fibrillation.\nB. ventricular fibrillation.\nC. pulseless ventricular tachycardia.\nD. A and B are true.\nE. B and C are true.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":76,"question_w_options":"Choose correct sentences regarding the pleomorphic adenoma:\nA. it is called the \u2018wolf in sheep\u2019s clothing\u2019 due to its sneaky growth.\nB. it derives most often from small salivary glandules.\nC. we distinguish two types: high and low grade.\nD. it is encapsulated, with cracks, which is highly disadvantageous in terms of treatment.\nE. it occurs mainly in males between 40 and 70 years of age.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":99,"question_w_options":"Indicate the true statements concerning adenoid cystic carcinoma:1) its another name is cylindroma;2) it usually develops in small salivary glands of the oral cavity and palate;3) it usually develops in large salivary glands of the oral cavity and palate;4) it grows fast;5) it grows slowly;6) it never spreads through perineural space;7) it infiltrates soft tissues and bones.The correct answer is:\nA. 2,4,7.\nB. 2,5,7.\nC. 1,4,7.\nD. 3,5,6.\nE. 1,2,5,7.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":60,"question_w_options":"Dentes natales:\nA. are the teeth present in the mouth at the moment of the birth.\nB. are more frequent among boys than girls.\nC. are always prematurely erupting milk teeth.\nD. A and B are true.\nE. A and C are true.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":128,"question_w_options":"Indicate the true statements concerning the tongue rest position in the mouth:1) rest position of the tongue does not affect dental malocclusion formation;2) anterior rest positioning of the tongue between the upper and lower dental arches may cause anterior or posterior open bite;3) low tongue positioning promotes class III malocclusion;4) low tongue positioning promotes crossbite;5) high rest positioning of the tongue promotes scissor bite formation.The correct answer is:\nA. only 1.\nB. 2,3.\nC. 3,5.\nD. 3,4,5.\nE. 2,3,4,5.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":37,"question_w_options":"Indicate the proper definition of dental erosion:\nA. loss of dental hard tissues as a result of chemical processes.\nB. gradual loss of hard tissues caused by natural chewing.\nC. pathological tooth wear caused by aging.\nD. tooth wear caused by physical external factors.\nE. loss of dental hard tissues as a result of chemical processes not involving bacteria.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":190,"question_w_options":"If temporary incapacity for work arose on the way to or from work, as a result of an accident at work or occupational disease then the monthly sickness benefit is paid at the following amount calculated of the base of the sickness benefit:\nA. 50%.\nB. 70%.\nC. 80%.\nD. 90%.\nE. 100%.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":104,"question_w_options":"A patient with gingival pain, spontaneous bleeding, elevated temperature and unpleasant breath reported to the dental practice. Which diagnosis should be made?\nA. gingivitis as a complication of diabetes.\nB. periodontitis.\nC. gingivitis associated with dental plaque.\nD. necrotizing gingivitis.\nE. all of the above mentioned.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":2,"question_w_options":"In case of a total luxation (avulsion) of a permanent tooth with completely formed apex, which after knocking out was preserved in dry environment (up to 30 minutes), replanted tooth should be stabilized for:\nA. 7-14 days.\nB. 3-4 weeks.\nC. 6-12 weeks.\nD. 18 weeks.\nE. none of the above mentioned.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":153,"question_w_options":"Too short a period of the initial phase of thermal polymerization (65\u00b0C) of acrylic resin results in:\nA. creating streaks and discolorations.\nB. incompatibility between the denture and denture bearing area.\nC. lack of adherence between the teeth and denture base.\nD. porosities in the acrylic material.\nE. increased bite.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":145,"question_w_options":"Intracrown prosthetics can be made of:1) gold alloy;2) composite materials;3) leucite-reinforced ceramics;4) silicon-lithium ceramics;5) zirconia ceramics;6) Felspar ceramics.The correct answer is:\nA. 1, 3, 5.\nB. 1, 3, 4.\nC. 1, 3, 4, 5.\nD. 2, 5, 6.\nE. 1, 2, 3, 4, 5.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":112,"question_w_options":"What is a primary lesion in erosive oral lichen planus?\nA. papule.\nB. vesicle.\nC. macule.\nD. ulcer.\nE. bulla.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":119,"question_w_options":"Which of the following drugs applied locally into periodontal pockets contain chlorhexidine?\nA. Chlosite.\nB. Arestin.\nC. Atridox.\nD. Ligosan.\nE. Periodontal Plus AB.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":51,"question_w_options":"Taurodontic teeth should be differentiated with teeth with enlarged pulp chambers that can be present in: 1) regional odontodysplasia;2) vitamin D resistant rickets;3) Mc Cune-Albright syndrome;4) hypophosphatasia;5) vitamin D dependent rickets.The correct answer is:\nA. all.\nB. 1,3,4,5.\nC. 1,2,3,4.\nD. 2,3,4.\nE. 3,4,5.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":158,"question_w_options":"When the parallelometer analysis (surveying) showed that the retentive surface on the abutment tooth characterizes with a sharp degree of undercut, the following should be performed:1) planning the clasp with a long intermediate part;2) planning the clasp with a short intermediate part;3) correcting the shape of the retentive surface by preparation within the enamel range;4) planning to block out the undercut on the working cast.The correct answer is:\nA. 1,3.\nB. 2,3.\nC. 1,4.\nD. 2,4.\nE. 3,4.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":10,"question_w_options":"Choose false statement regarding the dentine hypersensitivity:\nA. its treatment aims to partially or totally close the dentine tubules.\nB. it can be caused by osmotic, thermic or mechanical stimuli.\nC. it is often accompanied by gum recession.\nD. it is characterized by acute pain, lasting for several dozen minutes after exposure to a given stimulus.\nE. it occurs in case of exposed dentine tubules.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":47,"question_w_options":"The effect of direct acting of ionizing rays on germ of permanent tooth may embrace:\nA. enlargement of tooth dimensions.\nB. cynodontia.\nC. shortage or lack of tooth root.\nD. fusion with the adjacent tooth germ.\nE. taurodontism.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":9,"question_w_options":"Root caries lesion of depth < 0.5 mm intended for non-invasive treatment, according to Billings index, belongs to class:\nA. I.\nB. II.\nC. III.\nD. IV.\nE. V.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":174,"question_w_options":"The lowest possible score on the Glasgow scale is:\nA. 0.\nB. 1.\nC. 2.\nD. 3.\nE. 4.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":84,"question_w_options":"The clinical symptoms of maxillary cancer include:1) unilateral bloody discharge from the nose;2) gomphiasis of the upper teeth;3) Vincent\u2019s symptom;4) lacrimation;5) exophthalmos;6) pain and tingling sensation in the cheek.The correct answer is:\nA. 1,2.\nB. 1,2,6.\nC. 4,5,6.\nD. 1,2,4,5,6.\nE. all the above.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":123,"question_w_options":"Treatment of choice in case of an alleged diastema is:\nA. frenuloplasty of the upper lip.\nB. extraction of a supernumerary tooth.\nC. observation.\nD. waiting with an intervention until the upper canines erupt.\nE. periodontic consultation.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":135,"question_w_options":"An extrusive tooth movement results in:\nA. parallel tooth displacement.\nB. tooth displacement along the long axis of the tooth toward the occlusal plane.\nC. tooth displacement along the long axis of the tooth toward the alveolus.\nD. tooth rotation around its long axis.\nE. root apex displacement in relation to the crown.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":92,"question_w_options":"Which of the following is a benign tumor of salivary glands?\nA. Stewart\u2019s tumor.\nB. Kuttner\u2019s tumor.\nC. Stafne defect.\nD. brown tumor.\nE. none of the above.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":162,"question_w_options":"Indicate the possibilities of limiting the mucosa-supported removable partial denture bearing area:1) presence of a sufficient number of abutment teeth;2) when tissues of edentulous alveolar processes can withstand additional occlusal load;3) when the clasp axes do not cross;4) it is acceptable at the presence of slightly mobile teeth and small edentulous spaces;5) presence of small, bounded edentulous spaces in the maxilla.The correct answer is:\nA. 1,2,3.\nB. 1,2,5.\nC. 1,3,5.\nD. 2,3,4.\nE. 2,4,5.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":115,"question_w_options":"Which of the following precancerous diseases is characterized by a moderate risk of malignancy development (10-20 %)?\nA. Bowen\u2019s disease.\nB. tertiary syphilis.\nC. leukoplakia.\nD. localized melanosis.\nE. lichen planus and leukoplakia.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":142,"question_w_options":"In case of a target adhesive cementation of prosthetic restoration in the form of temporary crown, you cannot use:\nA. zinc oxide cements.\nB. zin oxide-eugenol cements.\nC. calcium hydroxide cements.\nD. zinc phosphate cements.\nE. polyacrylic cements.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":154,"question_w_options":"The doctor planned to perform in the patient zirconium oxide based prosthetic crowns in CAD\/CAM technique. Indicate the steps of the fabrication procedure:1) scanning the prepared teeth and the surrounding tissues;2) scanning the opposing teeth and teeth in maximal intercuspidation;3) designing the restoration;4) fabrication of gypsum sectional model;5) fabrication of crown wax up;6) milling of the restoration;7) casting of the restoration;8) baking of the restoration;9) pressing of the restoration;10) sintering of the restoration;11) dye infiltration of the restoration;12) veneering the ceramic restorations with ceramics.The correct answer is:\nA. 1,2,3,6,10,12.\nB. 1,3,4,5,7,12.\nC. 1,2,3,6,10,11.\nD. 1,2,3,8,10,11.\nE. 1,2,3,9,10,12.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":5,"question_w_options":"For caries diagnostics, DIAGNOdent uses the phenomenon of:\nA. laser radiation in the low-infrared.\nB. fluorescence.\nC. electric current flow through the tooth.\nD. transillumination.\nE. opalescence.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":103,"question_w_options":"Gracey curette 5\/6 are dedicated to:\nA. anterior teeth.\nB. buccal surface of the molars.\nC. lingual surface of the molars.\nD. mesial surface of the molars.\nE. distal surface of the molars.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":197,"question_w_options":"Which of the following activities should the dentist include in their scope of primary and secondary prevention?1) oral health promotion directed at pregnant women and mothers of young children;2) preventive oral examinations with the necessary range of treatment in pregnant women;3) development of health-relating knowledge in the pediatric population concerning oral hygienic and nutritional habits;4) regular oral examinations in the pediatric population and the use of fluoride prevention;5) health education of the population on the prevention of gingival and periodontal diseases and their early detection.The correct answer is:\nA. 1,3,4,5.\nB. 1,2,4,5.\nC. 1,2,3,5.\nD. 1,2,3,4.\nE. all the above.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":30,"question_w_options":"Indicate the correct statement concerning the master apical file (MAF):\nA. is the first file which reaches the working length.\nB. is a file 3 sizes wider than the initial file.\nC. corresponds to the minimum diameter of the root apex.\nD. it should be disposed after a single use.\nE. its diameter is 2-4 mm bigger than the end of the final file (FF).","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":178,"question_w_options":"A dentist who has a title of specialist in conservative dentistry and endodontics, after examining the patient in a clinic, proposes endodontic treatment of two teeth, deeming it necessary and that it cannot be substituted with another method of treatment. As a result, patient requires an opinion of another dentist. The current dentist believes that such demand is unjustified. In such situation the dentist should:\nA. reject such demand, because as a specialist he knows best what kind of treatment is needed.\nB. reject such demand, because he is not sure of the opinion of another dentist.\nC. reject such demand, confirming its illegitimacy by annotation in the documentation.\nD. make amends to the patient\u2019s request, even though it is unjustified, as demonstrated by the annotation in documentation.\nE. ignore the wish of a patient and continue with the treatment.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":67,"question_w_options":"The most frequent complication occurring after avulsed tooth replantation is:\nA. root canal obliteration.\nB. inhibition of root process formation.\nC. bone necrosis.\nD. root resorption.\nE. crown discoloration.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":88,"question_w_options":"Indicate the method for conservative treatment of the keratocystic odontogenic tumor:\nA. tumor enucleation followed by chemical curettage with the use of Carnoy\u2019s solution.\nB. tumor enucleation with cryodestruction.\nC. marsupialisation.\nD. two-phase treatment (decompression of the tumor and then complete enucleation).\nE. C and D are correct.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":71,"question_w_options":"The intrusion of a permanent tooth into the alveolar socket is a tooth injury classified by Ellis classification as:\nA. Class IV.\nB. Class V.\nC. Class VI.\nD. Class VII.\nE. Class VIII.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":139,"question_w_options":"Which factors support tooth extraction during orthodontic treatment?1) deep bite;2) proclined teeth;3) mandible anteriorotation;4) mandible posteriorotation;5) decrease of the interincisal angle.The correct answer is:\nA. 1,2,3.\nB. 1,3,5.\nC. 2,4,5.\nD. 1,4.\nE. 1,2,4,5.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":26,"question_w_options":"Which material is the most recommended for closing a root canal perforation?\nA. Mineral Trioxide Aggregate.\nB. glass ionomer.\nC. flowable composite.\nD. composite.\nE. amalgam.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":181,"question_w_options":"A dentist who intends to start their professional practice should submit an application for entry in the relevant register maintained by:\nA. relevant province governor.\nB. Minister of Health.\nC. municipal office where the dentist obtain the entry in the National Court Register or in the Register of business activity.\nD. relevant mayor, commune head or president of the city.\nE. relevant Regional Medical Council.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":27,"question_w_options":"Indicate the rules for working with NiTi rotary instruments:1) it\u2019s necessary to verify canal patency with a hand file;2) observing the correct torque;3) maintaining the constant speed of 700 rpm;4) rotational movements in the range not exceeding 90\u00b0;5) rinsing the root canal with each usage of the file.The correct answer is:\nA. 1,2,3.\nB. 1,2,5.\nC. 3,4,5.\nD. 1,3,4.\nE. 1,2,4.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":180,"question_w_options":"The medical court cannot impose the following punishment on a dental practitioner:\nA. compensation to a person harmed by a dental practitioner.\nB. note of caution.\nC. reprimand.\nD. financial penalty.\nE. suspension in the practice of the dental profession for a period from one to five years.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":70,"question_w_options":"A temporary contraindication to the sealing of pits and other anatomical fissures of the teeth is:\nA. presence of caries on the approximal surfaces of a tooth.\nB. patient\u2019s age.\nC. time that passed since the tooth eruption, shorter than 6 months.\nD. high risk of caries.\nE. sound pits and fissures - caries free.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":138,"question_w_options":"Indicate the true statements about the active Schwartz plate:1) is an active appliance;2) by adding protrusion springs, the Schwartz plate becomes a mechanical-functional appliance;3) in the plate, the centrally located Fischer screw is most often used, in the line of the first premolars;4) the centrally located Fischer screw in the first molar line is most often used in the plate;5) the pitch of the Fischer screw gives the widening of 1 mm;6) patients are most often recommended to wear the device for at least 14 hours a day.The correct answer is:\nA. 1,3,6.\nB. 1,4,6.\nC. 1,2,3,6.\nD. 1,2,5,6.\nE. 2,5,6.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":66,"question_w_options":"A loss of tooth structure occurring in children with gastro-oesophageal reflux is called:\nA. erosion.\nB. abrasion.\nC. attrition.\nD. caries.\nE. cervical lesion.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":89,"question_w_options":"Indicate the true statements concerning lip cancer:1) treatment consists in freezing the lesion if it is less than 2 cm, or in lip excision, if the lesion involves more than a half of the lip and the stage is T1;2) treatment consists in the V excision with a reconstruction or brachytherapy if the lesion does not infiltrate and is < 0,5 cm in size and the stage is T1;3) location of the cancer in the angle of the mouth, just as infiltration of the angle of the mandible, is a contraindication to brachytherapy and\/or teletherapy;4) metastases of lip cancer occur in 10% of patients, and that is why elective lymph node resection is not performed;5) lip cancer is usually a squamous cell carcinoma of medium (G2) or low (G3) differentiation grade.The correct answer is:\nA. 1,2,3.\nB. 2,4.\nC. 2,4,5.\nD. 3,4.\nE. 1,4,5.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":196,"question_w_options":"Which of the following depicts the development of infectious diseases?\nA. epidemiological transformation.\nB. epidemiological triad.\nC. demographic transformation.\nD. mandalas of health.\nE. Lalonde model.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":31,"question_w_options":"According to ICDAS II classification the code 3 means:\nA. change visible in the wet enamel.\nB. cavity in the enamel without visible dentine.\nC. carious lesion in the dentin, without a cavity in the enamel.\nD. carious lesion in the dentin with a cavity in the enamel.\nE. distinct cavity with visible dentine.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":179,"question_w_options":"A patient turned to the dentist for the access to their medical documentation. The dentist can charge the patient for the service if they:1) make the documentation available on site;2) give the original of the documentation;3) give a copy or printout of the documentation;4) give a duplicate of the documentation;5) give the documentation on electronic data carriers.The correct answer is:\nA. all the above.\nB. 2,3,4.\nC. 1,2,5.\nD. 3,4,5.\nE. 2,3,4,5.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":102,"question_w_options":"Indicate the clinical diagnosis which does not show the symptoms of reaction in submandibular lymph nodes and mobility towards the base:\nA. Sutton\u2019s disease.\nB. necrotizing periodontitis.\nC. Zahorsky herpangina.\nD. cancerous ulceration.\nE. syphillis ulcer.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":4,"question_w_options":"Choose correct sentences concerning the internal resorption:1) symptoms present both clinically and radiologically, are the evidence of process\u2019 advancement;2) in early stages the pulp reacts normally to stimuli;3) only the advanced stages are the indications for endodontic treatment;4) thermal method of root canal filling is indicated in such cases;5) such lesions have uneven, jagged edges and do not connect to the pulp chamber, but only the canal wall.The correct answer is:\nA. 1, 2, 5.\nB. 1, 2, 4.\nC. 3, 4, 5.\nD. 1, 3, 4.\nE. 1, 4, 5.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":155,"question_w_options":"The occlusal vertical dimension in dentate patients is defined as:\nA. interocclusal distance measured in the midline in the central relation position.\nB. interocclusal distance measured in the midline in the central occlusion.\nC. interocclusal distance measured in the area of the first premolar in the central relation position.\nD. interocclusal distance measured in the area of the second premolar in the central relation position.\nE. interocclusal distance measured in the area of the first premolar in the central occlusion.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":143,"question_w_options":"Patient reported with a complete denture fractured along the palatine suture. The dentist should:1) control the accuracy of adhesion of broken fractions;2) take the impression with the denture;3) take the impression without the denture;4) repair the denture chairside;5) evaluate the palatine suture at handing over the denture.The correct answer is:\nA. 1, 2.\nB. 1, 3.\nC. 1, 4.\nD. 1, 5.\nE. 3, 5.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":114,"question_w_options":"Which of the following belongs to the secondary lesions?\nA. excoriation.\nB. bulla.\nC. vesicle.\nD. papule.\nE. erosion.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":163,"question_w_options":"Indicate the proper sequence of metal casting fabrication:1) investment of the wax model;2) mounting the sprue;3) fabrication of the mould;4) cooling the flask;5) removal of the wax model from the cast;6) metal casting.The correct answer is:\nA. 5,2,1,3,4,6.\nB. 5,2,1,3,6,4.\nC. 5,1,2,3,6,4.\nD. 2,5,1,3,4,6.\nE. 2,5,1,3,6,4.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":134,"question_w_options":"Which statements describe the correct maxillary bone growth (primary displacement)?1) maxilla moves downwards and forwards;2) maxilla moves downwards and backwards;3) it is mild clockwise rotation;4) it is mild counterclockwise rotation;5) it depends on the cranial growth.The correct answer is:\nA. 1,3.\nB. 2,4.\nC. 1,4,5.\nD. 2,3,5.\nE. 2,3.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":93,"question_w_options":"The features of malignant neoplasm include:1) no cellular atypia;2) histologic immaturity with small deviations from the norm;3) fast and infiltrating growth;4) tendency for retrogressive changes (necrosis, ulceration);5) no capsule.The correct answer is:\nA. 1,3,5.\nB. 2,3,4.\nC. 2,3,5.\nD. 3,4,5.\nE. 2,3,4,5.","answer":"D"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":85,"question_w_options":"Which type of ameloblastoma is characterized by the recurrence rate of 10 to 25% after applying the aggressive method of treatment?\nA. solid\/multicystic.\nB. unicystic.\nC. desmoplastic.\nD. peripheral\/extraosseous.\nE. metastasising\/malignant.","answer":"B"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":122,"question_w_options":"In relation to horizontal plane you can diagnose:\nA. vertical maxillofacial disorders.\nB. horizontal maxillofacial disorders.\nC. dental arch asymmetries.\nD. distoclusions.\nE. none of the above mentioned.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":175,"question_w_options":"Signs and symptoms of hypoglycemia do not include:\nA. bradycardia.\nB. increase in arterial blood pressure.\nC. vision disturbances.\nD. speech disturbances.\nE. skin paleness.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":8,"question_w_options":"Choose correct sentences concerning the isolation of dental treatment area:1) the use of Dry Tips is considered an absolute isolation method, as it provides the complete coverage of parotid orifice;2) use of dental dam is contraindicated in case of an epileptic patient;3) butterfly clamps are used for isolating the front teeth;4) silicone rubber used in dental dam is thicker than latex one, and is recommended for endodontics;5) OptiDam is a kind of liquid, light-cured dental dam used in sealing the conventional dam.Correct answer is:\nA. 1, 2, 3.\nB. 2, 4, 5.\nC. 1, 2, 5.\nD. 1, 3, 5.\nE. 2, 3, 5.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":46,"question_w_options":"Which of the following concerning recapitulation during root canal treatment with the Step-Back method is true?1) recapitulation consists in removing the most coronally located parts of the canal pulp;2) recapitulation is to ensure the patency of the canal to its physiological constriction;3) recapitulation is performed with a sharp excavator;4) recapitulation is performed with a file one size larger than the MAF;5) recapitulation is performed with the MAF.The correct answer is:\nA. 1,3.\nB. 1,5.\nC. 2,3.\nD. 2,4.\nE. 2,5.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":159,"question_w_options":"Crown retention depends on:1) convergence angle of the axial walls of the prepared tooth;2) tooth width to height ratio;3) tooth height;4) complete adhesion surface of the crown;5) presence of undercuts;6) adhesion of cement;7) surface roughness of the tooth;8) anatomical shape of the occlusal surface.The correct answer is:\nA. 1,2,3,4,5,7.\nB. 1,3,4,5,6,7.\nC. 1,3,4,6,7.\nD. 1,4,7.\nE. all the above.","answer":"C"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":11,"question_w_options":"Choose correct combination of etiologic factors and changes they foster:1) bacteria;2) acidic food and drinks;3) excessive and incorrect teeth brushing;4) excessive use of tooth picks;5) gastroesophageal reflux.a) erosion;b) caries;c) abrasion.The correct answer is:\nA. a-2,5; b-1; c-3,4.\nB. a-1,2; b-3; c-4,5.\nC. a-2,3; b-5, c-1,4.\nD. a-1; b-2,3,4; c-5.\nE. a-4,5; b-1,2; c-3.","answer":"A"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":118,"question_w_options":"Which antiseptics are used in FMD protocol?\nA. phenolic compounds.\nB. quaternary ammonium compounds.\nC. oxygenating agents.\nD. herbal extracts.\nE. bisbiguanides.","answer":"E"},{"edition":"2021_jesien","year":"2021","season":"autumn","question_id":50,"question_w_options":"The effects of anticancer treatment in childhood may embrace: 1) decrease of salivary flow;2) tendency to tooth caries;3) presence of supernumerary teeth;4) rhizomegaly;5) hypoplasia of enamel in permanent teeth.The correct answer is:\nA. all.\nB. 1,2,4,5.\nC. 1,2,5.\nD. 2,3,5.\nE. 4,5.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":160,"question_w_options":"The masticatory system consist of:1) maxilla, mandible; 2) teeth; 3) temporomandibular joint and cooperating muscles; 4) lips, cheeks; 5) tongue; 6) salivary glands.The correct answer is:\nA. all the above.\nB. 1,2,3,4.\nC. 2,4,5,6.\nD. 1,2,3,5.\nE. 1,3,5.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":28,"question_w_options":"The frequency of lacking germs in respective groups of teeth is different. Indicate the proper order of teeth\u2019 absence according to its occurrence:\nA. third molars, second premolars, lateral incisors, canines.\nB. canines, lateral incisors, second premolars, third molars.\nC. lateral incisors, canines, third molars, second premolars.\nD. third molars, canines, second premolars, lateral incisors.\nE. second premolars, third molars, canines, lateral incisors.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":90,"question_w_options":"Wide and irresponsive to light pupils can be observed in the course of:1) cavernous sinus thrombosis;2) trigeminal nerve damage;3) superior orbital fissure syndrome;4) ophthalmic nerve damage.The correct answer is:\nA. 1,2.\nB. 1,3.\nC. 1,2,3.\nD. 2,3.\nE. all the above.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":137,"question_w_options":"Which of the following is used as class II and class III intermaxillary elastics?\nA. elastomeric chain.\nB. rubber band.\nC. elastic thread.\nD. closed coil spring.\nE. open coil spring.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":121,"question_w_options":"Spheno-occipital, spheno-frontal and sphenoethmoidal synchondroses are ossified by the age of:\nA. 2 years.\nB. 4 years.\nC. 7 years.\nD. 10 years.\nE. 15 years.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":86,"question_w_options":"Which of the following statements concerning reinclusion are true?1) it affects only milk dentition;2) it's most common in primary first molars;3) one of the theories explaining reinclusion is Brabants theory covering bone inertia;4) tooth reinclusion can be accompanied by a lack of a permanent tooth bud;5) treatment of choice is surgical tooth exposure, its subluxation, attachment of a button on the tooth crown and lifting hooking of the braces in order to introduce reincluded tooth into the arch.The correct answer is:\nA. 1,2,3.\nB. 3,4.\nC. 2,3.\nD. 1,3,5.\nE. 4,5.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":69,"question_w_options":"Increased alkaline phosphatase levels may be observed in the following cases:1) in the period of advanced rachitic changes;2) in hypophosphatasia;3) in familial hypophosphatemic rickets;4) in osteogenesis imperfecta;5) in celiac disease.The correct answer is:\nA. 2,3,5.\nB. 1,3,4.\nC. 2,4,5.\nD. 1,2,4.\nE. all the above.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":176,"question_w_options":"The dentist noticed a small, but recurrent error that his former teacher made in the treatment of a patient. According to the Code of Medical Ethics he should tell the teacher:\nA. directly, showing him special respect.\nB. directly, but in the presence of the patient.\nC. through the Doctor Ombudsman.\nD. through the Patient Ombudsman.\nE. at the meeting of a relevant body of the Medical Chamber.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":199,"question_w_options":"Which of the following affects human health to the greatest extent?\nA. biological factors (genetic).\nB. lifestyle.\nC. environmental conditions - industrialization, chemical and physical contamination etc.\nD. socioeconomic status.\nE. efficiency of healthcare.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":12,"question_w_options":"Indicate the groups of people prone to the formation of dental erosion cavities related to the action of intrinsic chemical agents:1) patients with gastro-oesophageal reflux disease;2) pregnant women;3) people taking the effervescent multivitamin supplements;4) people exposed to acids in the air;5) alcohol abusing patients.The correct answer is:\nA. 1,2,3.\nB. 1,2,4.\nC. 1,2,5.\nD. 2,3,4.\nE. 2,4,5.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":53,"question_w_options":"Inhibitory effect on the time of the first teething is related to:1) childbirth in the months from March to June;2) excess weight and length at birth;3) longer breastfeeding;4) prematurity;5) consumption of fluoridated drinking water.The correct answer is:\nA. 4,5.\nB. 1,3,4.\nC. 2,3.\nD. 1,3,5.\nE. 2,4.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":183,"question_w_options":"The bodies of medical chambers have a tenured position. Their tenure is of:\nA. 2 years.\nB. 3 years.\nC. 4 years.\nD. 5 years.\nE. 6 years.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":24,"question_w_options":"Please indicate the false sentence concerning the use of the rubber dam:\nA. ensures a dry and clean operation field.\nB. protects the patient and dentist.\nC. improves an access and visibility.\nD. reduces time and improves the treatment.\nE. protects from allergy.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":73,"question_w_options":"A 16-year-old patient had a bike accident which resulted in tooth 11 being luxated and in a displaced position. Examination of pulp vitality showed no reaction. Reposition and immobilization of the tooth with a splint was performed. What should be done in the next 2 weeks?\nA. pulp extirpation and root canal filling with calcium hydroxide.\nB. pulp extirpation and root canal filling using antibiotic - steroidal material.\nC. pulp extirpation and filling of root canals by means of lateral condensation.\nD. vitality examinations should be carried out for several weeks after the injury.\nE. no further treatment is needed.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":65,"question_w_options":"Indicate the true sentences on lateral luxation of the permanent tooth:1) tooth is usually significantly mobile;2) tooth is firmly fixed in the new position;3) repositioning is carried out with forceps or by palpation;4) tooth should be immobilized for 2 weeks;5) tooth should be immobilized for 4 weeks;6) a rigid splint should be used for immobilization.The correct answer is:\nA. 2,3,5.\nB. 1,3,6.\nC. 2,4,6.\nD. 2,3,4.\nE. 1,3,5.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":32,"question_w_options":"It is a substance of natural origin with nutritional value about 240 kcal\/100g. It does not ferment in the mouth and has bacteriostatic effect against S. mutans. It is used, among others, in chewing gum and toothpaste. Which of the following compound is characterized by that description?\nA. lactose.\nB. xylitol.\nC. aspartame.\nD. saccharin.\nE. monellin.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":195,"question_w_options":"World health experts suggested steps that should be taken by the year 2020 to improve populations\u2019 dental condition. Those steps also apply to Poland and manifest themselves in the National Health Program for 2007-2015. They include:\nA. improving health promotion (education and prophylaxis).\nB. rationalizing the diagnosis of diseases of the oral cavity.\nC. improving the effectiveness of treatment of diseases of the oral cavity.\nD. A, B are true.\nE. A, B, C are true.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":49,"question_w_options":"General contraindications to endodontic treatment of primary teeth are:1) congenital heart disease;2) immunosuppressive treatment;3) uncontrolled diabetes;4) long-term therapy with \u03b2-adrenergic agonists in the treatment of asthma;5) bleeding disorders and coagulopathies;6) oncological disease.The correct answer is:\nA. 2,3,5,6.\nB. 1,4,5,6.\nC. 3,4,5,6.\nD. 1,2,3,6.\nE. 2,3,4,5.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":101,"question_w_options":"Which of the following methods is not used for the examination of patients with cancer:\nA. scintigraphy.\nB. exploratory surgery.\nC. probationary excision.\nD. open biopsy.\nE. all the above mentioned methods are used in cancer diagnostics.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":7,"question_w_options":"Which of the following concerning vertical root fracture is true?1) vertical root fracture may take place during root canals obturation;2) vertical root fracture often concerns upper premolars;3) diagnosis of vertical root fracture is usually easy;4) vertical root fracture is clearly visible on X-ray;5) vertical root fracture prognosis is unfavourable and the tooth extraction is often necessary.The correct answer is:\nA. 1,2,4.\nB. 1,3,4.\nC. 1,2,5.\nD. 2,3,4.\nE. 2,3,5.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":156,"question_w_options":"In order to provide so-called compensatory abrasion, the occlusal surface of dentures should be made of the following materials:1) gold alloys;2) silver-palladium alloys;3) dental ceramics;4) dental ceramics of reduced hardness.The correct answer is:\nA. 1,3.\nB. 1,2,4.\nC. 2,3.\nD. all the above.\nE. 1,2.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":140,"question_w_options":"In Ricketts profile analysis the esthetic line is drawn by connecting:\nA. subnasale and gnathion.\nB. pogonion and labrale superius.\nC. glabella and pogonion.\nD. nasion and pogonion.\nE. pronasale and pogonion.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":117,"question_w_options":"Which of the following conditions does not occur in the course of necrotizing ulcerative gingivitis?\nA. necrosis of papillae.\nB. ulceration of interdental papillae.\nC. painlessness.\nD. gingival bleeding.\nE. swelling and redness of papillae.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":116,"question_w_options":"Which of the following conditions is not caused by RNA viruses?\nA. Kaposi's sarcoma.\nB. foot-and-mouth disease.\nC. rubella.\nD. AIDS.\nE. hand-foot-and-mouth disease.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":141,"question_w_options":"Guiding (clasp) arms are classified as:\nA. classical guiding.\nB. passive guiding.\nC. active guiding.\nD. A,B,C are correct.\nE. A,C are correct.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":157,"question_w_options":"As the stomatognathic system is developing and maturing masticatory movements:\nA. remain unchanged.\nB. change periodically and always return to the initial state.\nC. become more and more individualized.\nD. can change depending on, for example, the type of consumed food.\nE. C and D are correct.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":48,"question_w_options":"Indicate true statements referring to the mechanisms of cariostatic fluoride action:1) fluoride is mostly effective in the pre-eruptive period;2) fluorine can prevent the loss of minerals from the subsurface layers of enamel;3) remineralized enamel is less resistant to caries;4) constant high concentration of fluoride in saliva-plaque-enamel interface provides the most effective remineralizing action;5) fluoride increases the accumulation of intracellular and extracellular polysaccharides in the cariogenic microorganisms;6) topical application of fluoride varnishes and gels promotes the formation of fluorapatites.The correct answer is:\nA. 2,4,6.\nB. 1,4,5.\nC. 2,3,5.\nD. 1,3,6.\nE. none of the above.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":100,"question_w_options":"General symptoms: higher fever, general malaise, tiredness. Physical examination reveals: swelling and redness of nasal mucosa and pathological nasal secretion or dripping down in the back of the throat. Swelling and pain in the area of the base of the nose, eye lids, cheeks, that intensify especially in the morning. The abovementioned symptoms describe illness that is not treated with:\nA. empiric antibiotic therapy.\nB. targeted antibiotic therapy.\nC. Beck puncture.\nD. intranasal corticosteroids.\nE. mucolytics.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":33,"question_w_options":"What is the maximum allowable concentration of hydrogen peroxide preparations used in in-office vital bleaching technique?\nA. 45%.\nB. 35%.\nC. 25%.\nD. 15%.\nE. 5%.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":64,"question_w_options":"A fall from the bike caused avulsion of central incisor in an eight-year-old girl. The tooth was placed in a paper handkerchief, and she reported to the dentist within one hour. What treatment should be performed?\nA. before the replantation the tooth should be placed in 2% NaF solution, pulp extirpation should be performed within 2 weeks and followed by a canal filling with calcium hydroxide.\nB. replantation of the tooth, splinting and immediate pulp extirpation.\nC. scrutinous smoothing of the root surface, replantation, endodontic treatment after 10-14 days.\nD. pulp of the tooth should be extirpated before the replantation and tooth should be splinted for 4 weeks.\nE. replantation of the tooth, splinting, observation.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":72,"question_w_options":"A 7-year-old child comes to the dental office with spontaneous pain of tooth 55 lasting for 2 days. Clinical study reveals: a deep carious lesion, wide pulp exposure, heavy pulp bleeding, increased tooth mobility. In this situation you should perform:\nA. direct pulp capping.\nB. pulpectomy.\nC. pulpotomy.\nD. stop the bleeding and temporarily fill the lesion using glass-ionomer.\nE. extraction, because the physiological resorption process is already quite advanced.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":182,"question_w_options":"A dentist - carrying on a privet individual practice - keeps X-rays, the so-called pantomograms, aside patients\u2019 medical records. The period for keeping such records is:\nA. 20 years starting from the end of the calendar year when the X-ray was taken.\nB. 10 years starting from the end of the calendar year when the X-ray was taken.\nC. 20 years starting from the day when the X-ray was taken.\nD. 10 years starting from the day when the X-ray was taken.\nE. 20 years starting from the first visit of the patient whose X-ray was taken.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":25,"question_w_options":"Please indicate which epidemiological index is used to assess the state of the dentition (most commonly):\nA. FDI.\nB. API.\nC. OHI.\nD. CPI.\nE. DMF.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":52,"question_w_options":"The peak incidence is between 12-18 months of age, the period of incubation is 3-5 days, stomatitis may develop with swelling of the gums, the sequel of endothelial bubbles is painful ulceration, the disease resolves spontaneously and the ulcers heal within 10-14 days. The above description is characteristics of:\nA. herpangina.\nB. chickenpox.\nC. infectious mononucleosis.\nD. primary herpetic gingivostomatitis.\nE. juvenile gingivitis.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":13,"question_w_options":"Which of the following pathological conditions concerning teeth and\/or periodontium gives positive percussion test:\nA. deep caries.\nB. acute apical periodontitis.\nC. chronic apical periododntitis.\nD. abrasive cavity.\nE. all the above.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":44,"question_w_options":"For lateral compaction technique with cold GP, the canal should be enlarged sufficiently to permit placement of the spreader to the depth of:\nA. the working length.\nB. 0.5 mm less than the corrected working length.\nC. 0.5 to 1 mm less than the corrected working length.\nD. 1 to 2 mm less than the corrected working length.\nE. 2 to 3 mm less than the corrected working length.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":177,"question_w_options":"According to the Polish Code of Medical Ethics the dentist should not take benefits from medical industry representatives if:\nA. they exceed the value of 100 Euro in the fiscal year.\nB. they are provided in the form of cash.\nC. they are intangible goods.\nD. he does not intend to inform the listeners of his lectures about it.\nE. all the above are true.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":198,"question_w_options":"Lifestyle modification in terms of primary and secondary prevention of cardiovascular diseases should include:\nA. maintaining a healthy body weight.\nB. quitting smoking and cutting down on alcohol drinking.\nC. introducing changes in the diet favorable for prevention of those diseases.\nD. increasing daily physical activity and skills to cope with stress.\nE. all the above.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":120,"question_w_options":"In the case of Beh\u00e7et\u2019s syndrome there is\/are no:\nA. vesicles on the mucosa.\nB. lesions in the genital region.\nC. ocular lesions.\nD. exfoliative cheilitis.\nE. erosions in the oral mucosa.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":87,"question_w_options":"Which of the following materials have osteoinductive properties?1) xenogenic;2) allogenic;3) alloplastic;4) autogenic;5) isogenic.The correct answer is:\nA. 1,2,4.\nB. 1,2,5.\nC. 1,3,5.\nD. 2,3,4.\nE. 2,4,5.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":68,"question_w_options":"Preventive procedures in children over 6 with active caries should include:1) professional application of 1.23% fluoride gel every 3 months;2) recommendation for dental floss with fluoride;3) daily use of mouthrinse with the content of 0.5% NaF or APF;4) sealing of molars and premolars;5) control visits every year.The correct answer is:\nA. 2,3,5.\nB. 1,3,4.\nC. 2,4,5.\nD. 1,2,4.\nE. all the above.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":91,"question_w_options":"A mandibular intraosseous abscess:\nA. usually has a dental origin.\nB. can be treated with incision.\nC. presents a typical radiological pattern.\nD. is always an indication for antibiotic therapy.\nE. all the above are true.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":136,"question_w_options":"Elastomeric chains should be changed every:\nA. 5-7 days.\nB. 1-2 weeks.\nC. 2-3 weeks.\nD. 5-6 weeks.\nE. 8-10 weeks.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":161,"question_w_options":"Resin-bonded (minimal-preparation) bridges reconstructing anterior upper teeth are contraindicated in patients with:\nA. edge-to edge bite.\nB. open bite.\nC. unilateral posterior partial crossbite.\nD. class II according to Angle.\nE. deep bite.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":29,"question_w_options":"Who of the following should be a leader of the dental team:\nA. receptionist - because she\/he has the first contact with the patient.\nB. dental assistant - because she\/he prepares the patient and actively assists in the treatment.\nC. dental hygienist - because she\/he is involved in educational and health activities and performs hygienic and prophylactic procedures.\nD. public health manager - because she\/he has adequate education.\nE. dentist - because she\/he has appropriate qualifications to treat patients.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":22,"question_w_options":"Matrices in conservative dentistry are used for the following purposes, except for:\nA. restoration of the tooth shape.\nB. restoration of the proper contact point.\nC. protection from the overhang of filling material.\nD. protection from moisture.\nE. protection from swallowing the material by the patient.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":185,"question_w_options":"The involved parties can appeal against Regional Medical Court\u2019s decision to:\nA. Chamber of Civil and Labor Law of the Supreme Court.\nB. Criminal Division of the District Court in Warsaw.\nC. Supreme Medical Court.\nD. President of the Regional Chamber of Physicians and Dentists.\nE. Department of Supervision and Complaints of the Ministry of Health.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":75,"question_w_options":"In amelogenesis imperfecta: 1) autosomal recessive inheritance is caused by a mutation in the metalloproteinase-20 gene;2) hypoplastic phenotype is characterized by thin, glossy enamel;3) hypoplastic phenotype is characterized by soft enamel with a tendency to split off;4) hypomineralized phenotype is characterized by smooth, rough or pitted enamel;5) hypomineralized phenotype is characterized by normal enamel thickness of the erupted teeth, but the enamel is soft and of changed color.The correct answer is:\nA. 3,4.\nB. 1,2,4.\nC. 1,2,5.\nD. 1,3,5.\nE. 3,5.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":63,"question_w_options":"Which of the following symptoms are typical of childhood leukaemia?1) anaemia;2) unexplained bouts of fever;3) presence of Reed-Sternberg cells;4) intravascular coagulation;5) leukopenia;6) spontaneous bleeding often coexisting with the paleness of gums\u2019 mucous membranes.The correct answer is:\nA. 1,2,4,6.\nB. 2,3,5,6.\nC. 1,2,4,5.\nD. 1,3,4.\nE. 3,4,6.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":193,"question_w_options":"Public health does not include:\nA. monitoring patients\u2019 health conditions and determining population\u2019s health needs.\nB. promotion of healthy lifestyles for all citizens.\nC. patient dental care.\nD. providing full availability of protective vaccination.\nE. monitoring the quality and availability of medical services.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":34,"question_w_options":"In a 36-year-old patient the presence of active fistula was revealed. Its orifice was located on the mandibular alveolar process in the region of teeth 31-32. Teeth 31, 32 and 33 do not respond to ethyl chloride stimulation. What kind of examination should be performed to determine the causal tooth?\nA. palpation test.\nB. thermal test (response to heat).\nC. cavity test.\nD. X-ray on the 31-32 area.\nE. X-ray with a gutta percha point in the sinus tract.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":107,"question_w_options":"Which histopathological process occurring during gingivitis is responsible for deepening of the periodontal pocket?\nA. gingiva recession.\nB. lateral proliferation of the junctional epithelium.\nC. apical proliferation of the junctional epithelium.\nD. loss of the connective tissue attachment.\nE. alveolar bone osteoclastogenesis.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":1,"question_w_options":"Which of the following statements regarding rampant caries is false?\nA. it is described as a sudden rapid destruction of many teeth involving dental surfaces that are usually caries-free.\nB. it describes carious lesions located cervically and affecting many teeth.\nC. it occurs in teenagers due to frequent cariogenic snacks and sweet drinks consumed between meals.\nD. it can be caused by a sudden marked reduction in salivary flow.\nE. it should be managed by stabilizing existing lesions before restoring the teeth permanently.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":18,"question_w_options":"During the procedure of rubber dam placement dental floss is used to:1) invert the rubber dam in the interdental spaces;2) prevent the clamp swallowing;3) seal the rubber around the tooth after a rubber dam placement;4) ensure the stability of the clamp on the tooth;5) attach the clamp to the frame on which rubber is stretched.The correct answer is:\nA. 1,2,3.\nB. 1,3,4.\nC. 2,3,5.\nD. 2,4,5.\nE. 3,4,5.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":150,"question_w_options":"Indicate the false statements concerning the crown margin placement:1) the crown can reach maximally 0.5-1.0 mm subgingivally;2) in patients with periodontal disease subgingival crowns are indicated;3) in patients with cervical caries, subgingival crowns are rather indicated;4) subgingival crowns are contraindicated in patients with tooth hypersensitivity in the cervical area.The correct answer is:\nA. 1,2.\nB. 2,3.\nC. 2,4.\nD. 1,4.\nE. 1,3.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":146,"question_w_options":"In this type of a bridge pontic, the lingual surface is bevelled. This esthetical pontic can be applied in the anterior and anterior-posterior areas of the maxilla and mandible. The above sentences concern:\nA. modified ridge-lap pontic.\nB. ridge-lap pontic.\nC. hygienic pontic.\nD. ovate pontic.\nE. full activity pontic.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":59,"question_w_options":"Maximum dosages for local anaesthetic solutions in children are:1) 2% lidocaine without vasoconstrictor - 3 mg\/kg bw;2) 2% lidocaine without vasoconstrictor - 6 mg\/kg bw;3) 2% lidocaine with 1: 100 0000 adrenaline - 1.5 mg\/kg bw;4) 2% lidocaine with 1: 100 0000 adrenaline - 3 mg\/kg bw;5) 2% lidocaine with 1: 100 0000 adrenaline - 7 mg\/kg bw.The correct answer is:\nA. 1,3.\nB. 2,5.\nC. 2,4.\nD. 1,5.\nE. 2,3.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":111,"question_w_options":"Which of the following antiseptics is not present in toothpaste?\nA. 1% chlorhexidine.\nB. tin fluoride.\nC. triclosan with copolymer.\nD. allantoin.\nE. quaternary ammonium base.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":166,"question_w_options":"Acetylsalicylic acid can be administered to a patient with acute coronary syndrome suspicion by:1) physician;2) dentist;3) paramedic;4) patient himself, on emergency dispather\u2019s advise;5) witnesses of the incident.The correct answer is:\nA. only 1.\nB. 1,2.\nC. 1,2,3.\nD. 1,2,3,4.\nE. all the above.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":189,"question_w_options":"The printed forms of medical statements on temporary incapacity to work are available only to doctors holding the authorization to issue such documents. These authorizations are made by:\nA. Ministry of Health.\nB. National Health Fund (NFZ).\nC. SIF(ZUS).\nD. ASIF(KRUS).\nE. State Fund for Rehabilitation of Persons with Disabilities.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":131,"question_w_options":"Which of the following archwires is used in the initial alignment phase of orthodontic treatment?\nA. 0.021x0.025 TMA.\nB. 0.016x0.022 NiTi.\nC. 0.016 SS.\nD. 0.018 SS.\nE. 0.016 NiTi.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":96,"question_w_options":"Local anaesthetics with vasoconstrictors are contraindicated in patients taking:1) monoamine oxidase inhibitors (MAO), e.g. moclobemide;2) acetylsalicylic acid derivatives;3) phenothiazine derivatives;4) cytostatic drugs in the course of cancer; 5) tricyclic antidepressants.The correct answer is:\nA. 1,2,4.\nB. 1,3,4.\nC. 2,3,5.\nD. 1,3,5.\nE. 1,4,5.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":79,"question_w_options":"Which statements concerning the indirect pulp capping in immature permanent teeth are true?1) it is indicated in the treatment of teeth with vital pulp;2) it is indicated in spontaneous pain lasting for up to 2 days;3) in the cavity a thin layer of carious dentine can be left on the wall close to the chamber;4) this method is characterized by moderate efficacy;5) principle is to stop the deep active caries;6) in permanent teeth a revision of the cavity is always indicated to remove the residual demineralized dentin.The correct answer is:\nA. 1,3,5.\nB. 1,4,6.\nC. 2,4,5.\nD. 1,3,6.\nE. all the above.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":80,"question_w_options":"In the case of a lateral luxation of the upper central milk tooth the treatment should be as follows:1) when the crown of the tooth is moved in the palatal \/ lingual direction the tooth can be left for spontaneous reposition;2) when the crown of the tooth is moved in the palatal \/ lingual direction the tooth must be removed;3) when the crown of the tooth is moved in the palatal \/ lingual direction the tooth can be repositioned by simultaneously exerting pressure from the labial and palatal side;4) when the crown of the tooth is moved in the labial direction the tooth can be left for spontaneous reposition;5) when the crown of the tooth is moved in the labial direction the tooth must be removed.The correct answer is:\nA. 2,3,5.\nB. 1,3.\nC. 2,4.\nD. 2,3,4.\nE. 1,3,5.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":127,"question_w_options":"A Wits measurement of 8 mm indicates:\nA. skeletal class I.\nB. skeletal class II.\nC. dental class II.\nD. skeletal class III.\nE. dental class III.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":170,"question_w_options":"In the prehospital treatment of pulmonary oedema you should not use:\nA. morphine.\nB. furosemid.\nC. nitroglicerin.\nD. aminophilin.\nE. midazolam.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":38,"question_w_options":"A 37-year-old patient with pain presents for endodontic treatment of tooth 45. On examination: deep composite filling, positive electric pulp test, negative test on percussion and no radiolucency on X-ray. What type of anesthesia should be performed in order to remove the pulp from the canal system?\nA. infiltration.\nB. nerve block.\nC. intrapulpal.\nD. intraalveolar.\nE. no anesthesia is required in this case.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":43,"question_w_options":"Cervical resorption according to Heithersay is also classified as:1) inflammatory resorption;2) external resorption;3) internal resorption;4) invasive resorption;5) ankylosis.The correct answer is:\nA. 1,2,3.\nB. 1,2,4.\nC. 1,2,5.\nD. 1,3,4.\nE. 3,4,5.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":55,"question_w_options":"Indicate true sentences regarding the resorption of deciduous teeth:1) resorption may occur in a sinus or spherical form;2) resorption is stimulated by the development of permanent tooth\u2019s germ;3) osteoblasts are involved in the resorption process;4) pulp takes the form of granulation tissue;5) hyperplastic pulp overgrowth occurs;6) onset of the resorption may be delayed in the teeth treated with mortal amputation.The correct answer is:\nA. 1,2,5.\nB. 2,4.\nC. 2,4,6.\nD. 1,3,5.\nE. 3,4,6.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":54,"question_w_options":"If after the rupture of neurovascular supply, as a result of the luxation with displacement of the tooth, the healing process is going properly we can observe:1) accelerated canal pulp obliteration especially in the teeth with roots completely formed;2) accelerated canal pulp obliteration especially in the teeth with open apices;3) revascularization;4) reinnervation;5) pulp revascularization preceded by hyperaemia.The correct answer is:\nA. 1,5.\nB. 1,3,4.\nC. 2,4,5.\nD. 1,3,5.\nE. 2,3,4.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":42,"question_w_options":"What is the file size of a conventional 2% tapered endodontic instrument (according to ISO) up to which the tip diameter increases by 0.05 mm increments?\nA. 50.\nB. 55.\nC. 60.\nD. 65.\nE. 70.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":171,"question_w_options":"The frequency of thorax pressing during basic life suport should not exceed:\nA. 60\/min.\nB. 80\/min.\nC. 100\/min.\nD. 120\/min.\nE. 140\/min.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":39,"question_w_options":"A 60-year-old patient presents as planned appointment for an endodontic treatment of tooth 26. On X-ray severe radiolucency is observed and in the projection of the apex an active sinus tract is present. After the anamnesis and clinical examination chronic apical abscess is diagnosed. What type of anesthesia should be performed in this case in order to remove the infected pulp from the canal system?\nA. infiltration.\nB. nerve block.\nC. intrapulpal.\nD. intraalveolar.\nE. no anesthesia is required in this case.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":81,"question_w_options":"In case of the root fracture of a milk tooth the treatment should be as follows:1) when the pulp is vital and mobility of the tooth is present the treatment consists of immobilization and observation of the tooth;2) in the case of pulp necrosis or excessive mobility it is indicated to remove the entire tooth;3) in the case of pulp necrosis or excessive mobility it is advised to remove the coronal part of the tooth;4) in the case of pulp necrosis amputation of the pulp is indicated;5) in case of excessive tooth mobility splinting and extirpation of the pulp from the coronal fragment of the tooth should be performed.The correct answer is:\nA. 1,2.\nB. 1,4.\nC. 4,5.\nD. 1,3,5.\nE. 1,3.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":126,"question_w_options":"Tonn\u2019s index evaluates:\nA. predicted width of permanent canine and premolars based on the sum of the widths of permanent mandibular incisors.\nB. predicted width of permanent canine and premolars based on the sum of the widths of permanent maxillary incisors.\nC. predicted width of permanent canine and premolars based on the sum of the widths of primary maxillary incisors.\nD. correlation between the sum of the widths of upper permanent incisors and the sum of the widths of lower permanent incisors.\nE. correlation between the sum of the widths of permanent maxillary teeth and the sum of the widths of permanent mandibular teeth.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":130,"question_w_options":"Which of the following functional appliances is used for the treatment of an open bite?\nA. Frankel - I appliance.\nB. FrankeI - III appliance.\nC. Balters\u2019 Bionator - standard type.\nD. Balters\u2019 Bionator - reverse type.\nE. Balters\u2019 Bionator - shield type.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":97,"question_w_options":"The triad of prodromal symptoms of anaphylaxis includes: 1) generalized utricaria;2) burning sensation around the mouth and anus;3) sibilant rhonchi;4) disturbances of consciousness;5) significant drop in blood pressure;6) Quincke's edema;7) tachycardia.The correct answer is:\nA. 1,2,3.\nB. 1,3,5.\nC. 1,3,4.\nD. 3,5,6.\nE. 3,5,7.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":78,"question_w_options":"The consequences of chemo- and radiotherapy in the oral cavity include:1) xerostomia;2) dental caries;3) trismus;4) acute pulpitis;5) accelerated tooth eruption.The correct answer is:\nA. 2,3,5.\nB. 1,3,4.\nC. 1,2,3.\nD. 1,4,5.\nE. all the above.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":167,"question_w_options":"In a 27-year-old patient, after local anaesthesia applied for the first time in her life, the dentist noticed quickly enlarging oedema of the treated area and the tounge. Rapidly increasing dyspnoe with stridor as well as dizziness occured. The first-line treatment should be:\nA. placing the patient with all her limbs elevated.\nB. intramuscular administration of 0.5 mg adrenaline.\nC. administration of 0.5 mg adrenaline in the area of oedema.\nD. intravenous administration of 0.5 mg adrenaline.\nE. intravenous administration of glycocorticosteroids in the dose corresponding to 200 mg of hydrocortisone.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":188,"question_w_options":"Medical statements on temporary incapacity to work due to illness or stay in a stationary health facility provide information - in a form of letter codes - about the circumstances affecting the grant of sickness benefit and its amount. The incapacity to work during pregnancy is denoted by the code:\nA. A.\nB. B.\nC. C.\nD. D.\nE. E.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":58,"question_w_options":"Fluoride varnishes cause:1) prolonged contact of fluoride with enamel;2) increased formation of fluorapatite;3) reduced formation of fluorapatite but increased that of calcium fluoride;4) reduction of caries similarly to other fluoride products;5) reduction of caries greater than other fluoride products.The correct answer is:\nA. 1,3.\nB. 2,5.\nC. 1,2,4.\nD. 1,3,5.\nE. 1,2,5.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":110,"question_w_options":"To which index of a general disease was the significant positive effect of periodontal treatment of periodontitis demonstrated?\nA. level of glycated haemoglobin in diabetes.\nB. successive incident of myocardial infarction.\nC. gestational age in the case of premature birth.\nD. successive incident of cerebral infarction.\nE. bone mineral density in osteoporosis.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":147,"question_w_options":"In a patient with class B1 teeth according to Eichner classification, they are set in dentures:\nA. in balanced occlusion.\nB. based on the vertical occlusal dimension in occlusal support zones.\nC. with Swenson method.\nD. parallel to the Frankfurt plane.\nE. in a cross bite.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":19,"question_w_options":"A patient complaining about unaesthetic, short clinical crowns reported for dental surgery. In the interview the patient reported frequent consumption of coarse food and bruxism. On examination: worn occlusal surfaces and incisal edges. Those surfaces were smooth and shiny. Indicate the correct diagnosis:\nA. hypoplasia.\nB. abfraction.\nC. erosion.\nD. abrasion.\nE. attrition.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":151,"question_w_options":"Which of the following concerning the edentulous oral cavity of type II according to Supple classification is true?1) oral cavity with hard atrophy of a denture bearing area, covered with movable and mobile mucosa;2) oral cavity with soft atrophy of a denture bearing area, the hard palate is flat;3) oral cavity with hard atrophy of a denture bearing area, the palatal bony prominence is evident;4) attachments of free gingiva close to the alveolar ridge;5) ribbon-like alveolar ridge is movable in the mandible.The correct answer is:\nA. 1,3.\nB. 3,4.\nC. only 3.\nD. 3,5.\nE. only 2.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":106,"question_w_options":"The advantage of the \u201cclosed\u201d alveolar ridge maintenance technique in contrast to the \u201copen\u201d technique is:\nA. limited bacterial contamination of biomaterial.\nB. no loss of keratinized gingiva.\nC. no shallowing of the oral cavity vestibule.\nD. preservation of interdental papilla morphology.\nE. all the above.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":192,"question_w_options":"In accordance with the Law on cash benefits from social insurance in the case of disease and maternity, medical rulings on temporary incapacity for work due to disease or the necessity to provide personal care for a sick member of the employee's family are issued:\nA. after carrying out a direct medical examination of the insured employee or their sick family member.\nB. on the basis of the information card from the hospital.\nC. on the basis of the medical ruling from the medical specialist.\nD. on the basis of the medical ruling from emergency ambulance service.\nE. on the basis of the information card from the sanatorium.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":35,"question_w_options":"What microorganisms are the most commonly responsible for the failure of endodontic retreatment?\nA. Enterococcus faecalis, Candida albicans.\nB. Porphyromonas endodontalis, Candida albicans.\nC. Actinomyces radicidentis, Enterococcus faecalis.\nD. Enterococcus faecalis, Porphyromonas endodontalis.\nE. Actinomyces radicidentis, Porphyromonas endodontalis.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":62,"question_w_options":"Which of the following statements relating to the partial pulpotomy after the fracture of a permanent tooth crown with pulp exposure are true?1) treatment is characterized by a negligible percentage of success;2) treatment is characterized by a very high percentage of success;3) pulp remains vital, regardless of the stage of root development;4) pulp retains its vitality mostly in the teeth with incomplete root development;5) pulp retains its vitality mostly in the teeth with complete root development.The correct answer is:\nA. 1,4.\nB. 1,3.\nC. 2,4.\nD. 2,3.\nE. 2,5.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":74,"question_w_options":"The characteristic features of dentin dysplasia type I are:1) concerns permanent teeth only;2) chambers of the teeth have a thistle or a flame shape or are obliterated;3) roots are shortened and deformed;4) early tooth loss occurs;5) tooth crowns have abnormal structure;6) chamber of the teeth are enlarged.The correct answer is:\nA. 2,3,4.\nB. 2,4,5.\nC. 1,3,5.\nD. 1,3,6.\nE. 4,5,6.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":23,"question_w_options":"Hidden caries is:\nA. carious cavity located in the cervical region on the lingual side, very often invisible in clinical examination.\nB. carious cavity in a deciduous incisor of infants, usually discovered while feeding the child.\nC. carious cavity found on X-ray, but missed in clinical examination because of healthy enamel presence on this surface.\nD. carious cavity in non-vital tooth, imperceptible to the patient.\nE. carious cavity in a tooth which is in contact with the denture and visible only after its removal.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":184,"question_w_options":"In accordance with the Law on the profession of dentist and physician the dentist has the right and obligation to improve professionally. That is completed by obtaining the so-called educational points on the following basis:\nA. at least 100 points within 12 months.\nB. at least 100 points within 48 months.\nC. at least 200 points within 24 months.\nD. at least 200 points within 48 months.\nE. at least 300 points within 36 months starting from the date of obtaining the right to practice dentistry.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":113,"question_w_options":"Which statement concerning full mouth disinfection in periodontitis treatment is false?\nA. 10% povidone-iodine is added to the coolant during subgingival instrumentation.\nB. in the case of generalized periodontitis this protocol takes 17 days.\nC. it is possible to add this protocol to the general administration of metronidazole-amoxicillin combination (500 mg three times a day for 7 days).\nD. rinsing throat with 0.2% chlorhexidine influences the extraperiodontal niches of periopathogens.\nE. there is no evidence for a significant clinical advantage of FMD application with chlorhexidine in comparison to conventional non-surgical treatment 6 months after the procedure.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":144,"question_w_options":"The facial bow is a device that serves to:\nA. transfer data on the spatial orientation of the mandibular arch occlusal surface in relation to the hinge axis of the temporomandibular joints to articulators.\nB. transfer data on the spatial location of the maxillary arch occlusal surface in relation to the hinge axis of the temporomandibular joints to articulators.\nC. define the type of the oral cavity according to Supple classification.\nD. define the shape of central incisors.\nE. none of the above.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":152,"question_w_options":"The factors that influence the porcelain - metal framework bond strength are:1) oxide layer on the alloy surface;2) gold layer covering the alloy surface;3) expansion coefficient of ceramic slightly higher than the expansion coefficient of metal;4) adequately prepared surface of the metal framework, which facilitates the proper wetting of metal by porcelain;5) slightly higher expansion coefficient of metal than the expansion coefficient of ceramic.The correct answer is:\nA. 1,3,4.\nB. 1,2,5.\nC. 2,4,5.\nD. 1,3,5.\nE. 1,4,5.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":3,"question_w_options":"Which statement correctly describes the method of stepwise excavation?1) it is an indirect pulp capping method;2) it is a direct pulp capping method;3) it consists of two-step procedure;4) it is based on the removal of infected dentin and applying calcium hydroxide and temporary restoration, and then after several weeks, the cavity is reopened and the excavation is completed  prior to definitive restoration;5) it is based on the removal of infected dentin and covering remaining demineralized dentin with calcium hydroxide and then the placement of definitive restoration.The correct answer is:\nA. 1,3,5.\nB. 3,5.\nC. 1,3,4.\nD. 2,4,5.\nE. 2,3,5.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":105,"question_w_options":"In order to estimate the difficulty level of tooth extraction procedure, the following factors should be considered before surgery: 1) tooth crowding;2) prior endodontic treatment;3) anatomy of the mandibular canal;4) number of the roots;5) presence of calculus around the tooth crown;6) relation of deciduous tooth roots to the permanent tooth crown\/bud.The correct answer is:\nA. 3,4,6.\nB. 2,4,6.\nC. 1,2,4.\nD. 1,2,3,4,6.\nE. all the above.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":36,"question_w_options":"During MB root canal filling in tooth 46 a vertical root fracture occurred. Which method enables preservation of this tooth?\nA. bicuspidization.\nB. hemisection.\nC. periradicular curettage.\nD. root-end resection.\nE. fissure filling with MTA.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":191,"question_w_options":"In accordance with the Law on cash benefits from social insurance in the case of disease and maternity, sickness benefits are not payable for the first five days of temporary incapacity for work, an incapacity which resulted from:\nA. tuberculosis.\nB. alcohol abuse.\nC. overdose of psychotropic drugs.\nD. infectious disease.\nE. accident on the way to or from work.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":200,"question_w_options":"The prophylactic activities strengthening human health consist in:\nA. promotion of pro-health attitudes through health education and upbringing.\nB. preventive vaccinations.\nC. prevention of environmental pollution.\nD. epidemiological supervision of food production and distribution.\nE. all the above..","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":61,"question_w_options":"Which of the following are the characteristic features of ectodermal dysplasia?1) maxillary hypoplasia;2) prognathism;3) tendency to perspiration;4) small conical teeth;5) mutations in MSX1 or PAX9 genes;6) supernumerary teeth.The correct answer is:\nA. 1,2,3.\nB. 2,3,5,6.\nC. 1,4,5.\nD. 1,3,4.\nE. 2,4,6.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":129,"question_w_options":"The Nance appliance is used to:\nA. open the midpalatal suture.\nB. expand the anterior region of the upper arch.\nC. maintain space after premature loss of primary molars.\nD. reinforce the anchorage of upper molars.\nE. reinforce the anchorage of lower molars.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":77,"question_w_options":"What is the most likely diagnosis in tooth 74 with extensive carious decay, the presence of a fistula, tooth sensitivity on percussion, periapical lesions on x-ray?\nA. irreversible pulpitis.\nB. acute purulent inflammation in the periapical tissues.\nC. chronic fibrous pulpitis.\nD. pulp polyp.\nE. complicated pulp necrosis.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":98,"question_w_options":"ASD is one of the complications after tooth extraction. The predisposing factors include:\nA. nicotine addiction.\nB. atonic bleeding.\nC. forceful curettage of the socket after extraction.\nD. diabetes.\nE. all the above.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":187,"question_w_options":"In accordance with the Law on vocational and social rehabilitation and employment of people with disabilities, the following bodies are entitled to state the degree of disability:\nA. SIF(ZUS) certifying doctors.\nB. ASIF(KRUS) certifying doctors.\nC. county bodies for the Disability entitlement.\nD. regional military medical boards.\nE. voivodship bodies for the Disability entitlement.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":168,"question_w_options":"High quality chest compressions during cardiopulmonary resuscitation mean:\nA. rate of at least 80\/min.\nB. depth of about 5-6 cm.\nC. full chest recoil between compressions.\nD. A and B are correct.\nE. B and C are correct.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":57,"question_w_options":"The average rate of dental caries incidence (dmf\/DMF) for the population is:\nA. sum of the decayed and missing teeth in relation to the number of filled teeth.\nB. sum of the decayed, missing and filled teeth due to caries in relation to the number of tested persons.\nC. number of filled teeth to the sum of the number of decayed and filled teeth.\nD. sum of the decayed and filled teeth in relation to the missing teeth.\nE. sum of the teeth: decayed on the occlusal surface, missing and filled due to caries in relation to the number of tested persons.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":148,"question_w_options":"When upper molars are inclined buccally and lower molars lingually, then in the fabrication of clasp-retained dentures, the following Ney clasp is used:\nA. No 1.\nB. No 2.\nC. combined (No 1 & No 2).\nD. unilateral.\nE. circumferential.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":16,"question_w_options":"What is the purpose of the placement of sodium perborate with 3% hydrogen peroxide into the pulp chamber?\nA. disinfecting the pulp chamber.\nB. strengthening tooth tissues.\nC. removing the smear layer before the placement of permanent filling.\nD. whitening a non-vital tooth.\nE. prevention of cervical resorption.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":109,"question_w_options":"Which conditions determine the classification of a patient into a \u201chigh risk\u201d group for prophylactic periodontal treatment?1) heart failure in medical history;2) HbA1c below 7% in diabetes type II;3) active smoking;4) periodontitis in pregnancy;5) Streptococcus mutans in dental plague.The correct answer is:\nA. 1,2,3,4.\nB. 2,3,4.\nC. 1,3,4.\nD. 1,2,4.\nE. all the above.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":41,"question_w_options":"Which of the following materials and instruments are used for injectible techniques of the root canal obturation with liquid hot gutta-percha?\nA. Thermoplastic carrier Thermafil.\nB. Obtura II.\nC. Resilon cones.\nD. gutta-percha cones.\nE. GuttaFlow.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":172,"question_w_options":"First degree heart block, absent P waves, widened QRS, ST - segment depression and tall, peaked T waves are attributed to:\nA. hypocalcaemia.\nB. hypokalaemia.\nC. hyperkalaemia.\nD. hypercalcaemia.\nE. hyperphosphataemia.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":125,"question_w_options":"Primary crowding is caused by:\nA. premature loss of primary molars.\nB. premature loss of primary canines.\nC. premature loss of primary incisors.\nD. eruption of third molars.\nE. disproportionately sized teeth and jaws.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":82,"question_w_options":"Socket curettage after tooth extraction is not recommended in the case of:1) removal of a tooth in close proximity to the maxillary sinus;2) removal of a tooth because of chronic periapical periodontitis;3) removal of a tooth with vital pulp;4) removal of a primary tooth;5) removal of a tooth with acute purulent periodontitis.The correct answer is:\nA. 1,3,5.\nB. 3,4,5.\nC. 2,3,4.\nD. 1,3,4.\nE. 2,4,5.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":94,"question_w_options":"Which of the following extraction movements should be employed in the extraction of the lower second molar:\nA. balancing, oriented externally.\nB. balancing, oriented internally.\nC. oscillatory.\nD. half-turn.\nE. none of the above.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":133,"question_w_options":"Which of the following statements about the adolescent growth spurt of boys is true?\nA. it usually occurs at the age of 10 years.\nB. it usually occurs at the age of 12 years.\nC. it occurs on average 2 years later than that of girls.\nD. it is related with the MP3u stage according to Bj\u00f6rk.\nE. it is related with the S stage according to Bj\u00f6rk.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":164,"question_w_options":"During the second visit for the fabrication of a removable (mucosa-supported) upper partial denture in a patient with group C2 according to Eichner and with teeth 13, 11, 23 present in the oral cavity, the dentist should:1) adjust the occlusal plane of the upper occlusal rim to the incisal edges of the existing teeth;2) determine the plane of the upper occlusal rim parallel to Camper\u2019s line and interpupillary line;3) determine the dimension of the lower face section in the mandible occlusal position, basing on dimensions of this section in the rest mandible position;4) determine the vertical occlusal dimension in the habitual mandible position;5) use the teeth as occlusion indicators (keys) during the determination of the central mandible position;6) register centric occlusion using occlusion indicators (keys).The correct answer is:\nA. 1,3,6.\nB. 2,3,5.\nC. 1,3,5.\nD. 1,4,5.\nE. 2,4,5.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":165,"question_w_options":"A patient has been using an upper partial denture for 4 years. He was diagnosed with swelling, redness, and hyperaemia of mucosa in the area of the denture bearing surface. It was found that the denture is removed from the oral cavity only after meals in order to clean it. The diagnosis is:\nA. allergy to acrylic resin.\nB. denture stomatitis type I lesions according to Newton classification.\nC. denture stomatitis type II lesions according to Newton classification.\nD. denture stomatitis type III lesions according to Newton classification.\nE. vitamin B deficiency.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":95,"question_w_options":"Local indications for placing a suture in an extraction site include:1) haemorrhagic diathesis;2) hypertension;3) oral mucosa damage;4) anaemia;5) multiple extractions.The correct answer is:\nA. all the above.\nB. 2,3.\nC. 2,3,4,5.\nD. 3,5.\nE. 1,2,3,5.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":132,"question_w_options":"Which of the following archwire bends are used to change the buccolingual inclination of a tooth?\nA. third order bends.\nB. angulation bends.\nC. second order bends.\nD. first order bends.\nE. in and out bends.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":124,"question_w_options":"The peak in mandibular growth occurs between:\nA. CVMS I and CVMS II.\nB. CVMS II and CVMS III.\nC. CVMS III and CVMS IV.\nD. CVMS IV and CVMS V.\nE. CVMS V and CVMS VI.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":83,"question_w_options":"Absolute indications to remove dental foci of infection are:1) planned sanatorium treatment;2) diabetes mellitus;3) endocarditis and myocarditis;4) Graves-Basedow disease;5) thromboangiitis.The correct answer is:\nA. 1,3,5.\nB. 2,3,4.\nC. 3,4,5.\nD. 1,3,4.\nE. 2,4,5.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":173,"question_w_options":"Which of following statements regarding the GCS is false?\nA. it is used to assess patients\u2019 level of consciousness.\nB. it assesses motor reaction, verbal reaction and eyes opening.\nC. maximum score is 15 points.\nD. minimum score is 0 points.\nE. none of the above.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":108,"question_w_options":"Periodontal clinical examination of a 45-year-old patient with diabetes, obesity and hypertension revealed: API-100%, BoP-100%, 10 pockets with PD>7mm, CAL on 50% of examined surfaces, 8 teeth with over 50% alveolar bone loss. What periodontal diagnosis should be made?\nA. generalized gingivitis in the course of diabetes.\nB. generalized aggressive periodontitis.\nC. localized advanced chronic periodontitis.\nD. generalized advanced chronic periodontitis.\nE. periodontitis in the course of a general disease.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":40,"question_w_options":"In which root of the first upper permanent molar does the accessory canal occur?\nA. lingual.\nB. vestibular.\nC. mesio-lingual.\nD. mesio-buccal.\nE. disto-buccal.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":17,"question_w_options":"Which of the elements given below provide resistance form of the prepared cavity:1) rounded internal line angles between cavity walls;2) adequate thickness of restorative material proportional to its surface;3) removing of weakened, thin tooth structure;4) use of pins;5) etching of enamel margins.The correct answer is:\nA. 1,2,3.\nB. 1,3,5.\nC. 2,3,4.\nD. 2,4,5.\nE. 3,4,5.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":56,"question_w_options":"In the case of a crown fracture with pulp exposure the direct pulp capping with calcium hydroxide induces:1) formation of coagulation necrosis in the pulp located in direct contact with Ca(OH)2;2) formation of colliquative necrosis in the pulp located in direct contact with Ca(OH)2;3) appearance of odontoclasts below the necrosis layer;4) appearance of odontoblasts below the necrosis layer;5) formation of a dentin bridge which is clinically and radiologically detectable only after 6 months;6) formation of a dentin bridge which is clinically and radiologically detectable after 2-3 months.The correct answer is:\nA. 1,4,6.\nB. 1,3,6.\nC. 2,4,6.\nD. 2,3,5.\nE. 1,3,5.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":186,"question_w_options":"In accordance with the Law on old age and disability pensions paid from the social insurance fund the person who has the required insurance period and who has been accepted for professional retraining is entitled to:\nA. pension due to incapacity to work.\nB. sickness benefit.\nC. care benefit.\nD. training pension.\nE. resultant disability pension.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":21,"question_w_options":"In which clinical cases tertiary dentin is formed?\nA. as a response to external irritants such as caries, attrition, abrasion, erosion, trauma, treatment procedures.\nB. in the cases of the action of internal factors such as oral medicaments, saliva secretion disorders, systemic diseases.\nC. as a reaction to thermal stimuli: hot and cold.\nD. during environmental stimuli operation.\nE. in response to infectious irritants: fungi, bacteria, viruses.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":169,"question_w_options":"In resuscitation of a 2-year-old girl, weighing 10 kg, who has experienced cardiac arrest due to ventricular fibrillation, one should not use:\nA. five rescue breaths.\nB. epinephrine in a dose of 20 \u00b5g\/kg of body weight.\nC. intubation tube size 4,0.\nD. cristalloids in a dose of 20 ml\/kg of body weight.\nE. defibrilation with energy of 4 J\/kg of body weight.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":76,"question_w_options":"Avulsion of the front permanent tooth resulted from the injury. In this case:1) if the tooth was replanted at the site of the accident and the apex is closed - flexible splinting should be applied and prescribe antibiotic;2) if the tooth was stored dry over 60 minutes and the apex is closed - root canal treatment should be performed 7-10 days after tooth replantation;3) if the tooth was outside the oral cavity up to 60 minutes, but was stored in physiological medium and the apex is open - after replantation root canal treatment should be started within 7-10 days;4) if the tooth was out of the oral mouth for over 60 minutes and was stored dry and the apex is open - after replantation rigid splinting should be used;5) if periapical lesions around the tooth root with the open apex after 2-4 weeks are visible - apexification procedure must be performed.The correct answer is:\nA. 2,3,5.\nB. 1,2,5.\nC. 1,2,4.\nD. 2,3,4.\nE. 1,3,5.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":99,"question_w_options":"Indicate the true statement concerning orbito-nasal dislocation:\nA. it is a cranial injury with a centrally acting force.\nB. it is a cranial injury with a laterally acting force.\nC. its signs include: telecanthus, epicanthus, pseudoptosis, ptosis, diplopia and enophthalmus.\nD. A and C are true.\nE. B and C are true.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":60,"question_w_options":"Indicate true sentences concerning primary teeth:1) loss of canines and first primary molars is actually irrelevant as far as malocclusion is concerned;2) loss of one or more primary incisors is actually irrelevant as far as malocclusion is concerned;3) premature loss of the second primary molar always leads to a shortening of the dental arch;4) premature loss of the second primary molar leads to a shortening of the dental arch only if it happens before the eruption of the first permanent molar;5) sum of the mesial-distal width of the deciduous molars is less than that of premolars;6) sum of the mesial-distal width of the deciduous molars is greater than that of premolars.The correct answer is:\nA. 1,3,6.\nB. 2,3,5.\nC. 2,4,5.\nD. 1,3,5.\nE. 2,3,6.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":128,"question_w_options":"Translatory tooth movement results in:\nA. parallel tooth displacement.\nB. tooth displacement along the long axis of the tooth toward the occlusal plane.\nC. tooth displacement along the long axis of the tooth toward the alveolus.\nD. tooth rotation around its long axis.\nE. root apex displacement in relation to the crown.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":37,"question_w_options":"Which of the following root canal irrigants should be used alternately with EDTA solution to completely remove smear layer?\nA. saline.\nB. hydrogen peroxide.\nC. citric acid.\nD. sodium hypochlorite.\nE. chlorhexidine.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":190,"question_w_options":"Is a person with SIF(ZUS) covered insurance, taking sickness allowance due to stated temporary incapacity to work, allowed to work for money?\nA. yes.\nB. no.\nC. yes in 1\/3 time capacity.\nD. yes in \u00bd time capacity.\nE. yes for another employer.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":104,"question_w_options":"Indicate the true statements concerning local anaesthetics: 1) lidocaine has practically no allergic properties;2) prilocaine is thought to be the least toxic agent;3) procaine binds to a small degree with plasma proteins, which is connected with the occurrence of methemoglobinemia;4) bupivacaine is cardiotoxic;5) because of the short half-life of articaine in the body, giving the next dose after 25 minutes results in better anaesthesia;6) the safest period for local anaesthesia and surgery is the second trimester of pregnancy, and the recommended anaesthetic is mepivacaine;7) giving anaesthetic into the vessel lumen can cause intoxication defined as relative overdose.The correct answer is:\nA. all the above.\nB. 1,4,5,6.\nC. 2,3,5,7.\nD. 1,4,5,7.\nE. 1,3,6,7.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":2,"question_w_options":"Which of the statements regarding the removal of caries during cavity preparation is false?1) caries can be left at the dentin-enamel junction;2) caries at the dentin-enamel junction should be obligatory removed;3) all demineralized dentin at the cavity bottom should be obligatory removed;4) removal of infected dentin is an ideal moment to stop tissue removal;5) removal of infected and demineralized dentin is an ideal moment to stop tissue removal.The correct answer is:\nA. 1,3,5.\nB. 2,4.\nC. 1,4.\nD. 2,5.\nE. 2,3,5.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":153,"question_w_options":"Which statement concerning rest designs for removable dentures is true?1) application of rests ensure equitable distribution of load and its vertical orientation attained by means of the whole denture framework;2) supporting element should be located on the horizontal surfaces of teeth in order to ensure load vertical orientation, i.e. along the long axis of abutment teeth;3) supporting element should be elastically connected with the major denture connector.The correct answer is:\nA. 1,2.\nB. 1,3.\nC. all the above.\nD. 2,3.\nE. only 2.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":145,"question_w_options":"The ingredient of alginate impression material powder that is responsible for the proper time of impression making is:\nA. sodium alginate.\nB. potassium alginate.\nC. sodium phosphate.\nD. calcium sulphate.\nE. diatomaceous earth.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":112,"question_w_options":"Which Gracey curette is the most suitable for subgingival scaling and root planning in the case of a 10 mm narrow pocket on the mesial surface of the upper first molar?\nA. 1\/2.\nB. 7\/8.\nC. 13\/14.\nD. 17\/18.\nE. Mini Five.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":119,"question_w_options":"The primary eruption of lichen planus is:\nA. nodule.\nB. spot.\nC. vesicle.\nD. crust.\nE. pustule.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":51,"question_w_options":"A high, metallic tone during percussion of the labial surface in a tooth affected by trauma suggests:\nA. external resorption.\nB. internal resorption.\nC. lateral luxation or intrusion.\nD. pulp necrosis.\nE. root fracture.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":158,"question_w_options":"The counterpart of the Bennett movement on the non-working side is:\nA. laterotrusion.\nB. mediotrusion.\nC. Bennett angle.\nD. immediate side shift.\nE. condylar movement path.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":10,"question_w_options":"Indicate false statement concerning anatomy of the root apex:\nA. some teeth do not have apical constriction.\nB. root canal may have a number of apical constrictions.\nC. apical foramen is located at the same point as apical constriction.\nD. apical opening of the root canal may be located on the side wall of the root.\nE. apical constriction has a smaller diameter than that of the apical foramen.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":47,"question_w_options":"Which of the following concerning the course of the healing process in simple tooth luxation is true?1) after 1 week, the new collagen formation starts to unite the damaged PDL fibers;2) formation of new collagen fibers connecting the damaged PDL starts only after 3 weeks;3) the ingrowth of new vessels into the pulp begins 4 days after the injury;4) revascularization may be complete if the size of the apical foramen is \u2265 1.0 mm;5) revascularization may be complete if the size of the apical foramen is smaller than 0.5 mm.The correct answer is:\nA. 1,5.\nB. 1,3,4.\nC. 2,3,4.\nD. 1,3,5.\nE. 2,5.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":9,"question_w_options":"Indicate the name of the modified resin-based sealer that does not release formaldehyde upon setting and is less toxic to periapical tissues than its predecessor:\nA. AH 26.\nB. AH Plus.\nC. Sealapex.\nD. Apexit.\nE. Gutta Flow.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":174,"question_w_options":"The AVPU scale is used to assess:\nA. effectiveness of circulation.\nB. level of consciousness.\nC. kidney function.\nD. severity of trauma.\nE. none of the above.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":84,"question_w_options":"Which of the following is the absolute indications for extraction of the impacted third molar in Pell and Gregory classification is:\nA. class B and grade I, II of retention.\nB. class A, C and the level of retention above I.\nC. class A, B, C and grades II, III of retention.\nD. class B, C and grade III of retention.\nE. class A, B and grades II, III of retention.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":123,"question_w_options":"The root resorption of primary incisors begins between the age of:\nA. 1 and 3 years.\nB. 2 and 4 years.\nC. 4 and 5 years.\nD. 6 and 7 years.\nE. 8 and 9 years.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":135,"question_w_options":"The moment to force ratio for tooth translation is:\nA. M\/F=2\/1.\nB. M\/F=5\/1.\nC. M\/F=7\/1.\nD. M\/F=10\/1.\nE. M\/F=12\/1.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":92,"question_w_options":"Late local complications after anaesthetic application include:\nA. muscle injury.\nB. nerve puncture.\nC. injection needle fracture.\nD. facial ischemia.\nE. none of the above.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":162,"question_w_options":"When long axes of the abutment teeth are at the angle exceeding 25 degrees, then the element connecting the pontic with the abutment can be:1) partial crown made of leucite-reinforced ceramics;2) zirconium oxide reinforced all-ceramic crowns; 3) inlays on onlays;4) extracoronal T-shaped;5) full porcelain-fused-to-metal crowns; 6) telescopic crowns;7) porcelain-fused-to-metal crowns on post and cores.The correct answer is:\nA. 2,3,4,6.\nB. 1,3,4,6.\nC. 3,4,5,7.\nD. 2,3,5,6.\nE. 3,4,6,7.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":115,"question_w_options":"Congenital disorders do not include:\nA. congenital aglossia.\nB. plicated tongue.\nC. double tongue.\nD. macroglossia.\nE. geographic tongue.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":154,"question_w_options":"The reduction of pontic activity is carried out by:\nA. reduction of the transverse (lateral) dimension and flattening of cusps in relation to their anatomical counterparts in the natural dentition.\nB. acquisition of a linear contact of the pontic with mucosa, maintaining very thin space for saliva and liquid flow.\nC. application of a material with properties that enables compensatory abrasion in the given occlusion type.\nD. blocking residual dentition in the anterior area with posterior teeth.\nE. reconstruction and maintenance of the so-called physiological interdental arch tension.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":5,"question_w_options":"Which of the following statements regarding smear layer is correct?1) it is formed after the preparation of a tooth structure with a bur or other instrument;2) it consists of organic and inorganic components;3) it is acid resistant;4) it fills the orifices of dentin tubules and forms \u201esmear plugs\u201d;5) it fills the orifices of dentin tubules and forms \u201eresin plugs\u201d.The correct answer is:\nA. 1,2,3.\nB. 1,2,4.\nC. 1,3,4.\nD. 1,3,5.\nE. 2,3,4.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":103,"question_w_options":"Local contraindications to root apex resection do not include:1) inflammatory and proliferative lesions or a periapical cyst exceeding 1\/3 of the root;2) horizontal and vertical bone loss in the course of periodontal disease;3) periapical fracture of 1\/3 of the root of the vital tooth with a fragment dislocation;4) incomplete root apex filling;5) deciduous teeth;6) roots with a longitudinal fracture.The correct answer is:\nA. 1,2,3.\nB. 1,2,5,6.\nC. 3,4.\nD. 3,4,5.\nE. 2,3,4,5.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":197,"question_w_options":"Neoplastic diseases in Poland pose a serious challenge for public health because of:\nA. a growing number of patients (morbidity).\nB. a decreasing number of patients with new diagnosis (incidence).\nC. their growing number expressed as a percentage of the causes of death.\nD. A, C are true.\nE. A, B, C are true.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":30,"question_w_options":"On which of the following tooth surfaces the root caries usually develops:\nA. lingual and approximal.\nB. buccal.\nC. buccal and lingual.\nD. occlusal and approximal.\nE. buccal, lingual and approximal.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":178,"question_w_options":"According to the Polish Code of Medical Ethics the dentist can cure free of charge:\nA. any patient.\nB. immediate his or other dentists\u2019 family members.\nC. widows and orphans of dentists.\nD. B and C are true.\nE. only with the approval of the Regional Medical Chamber.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":88,"question_w_options":"Indicate the false statement concerning alveolitis sicca dolorosa (dry socket):\nA. the main symptom is extreme pain of a neuralgic etiology.\nB. the interior of the socket is filled with brownish and greenish, stinking masses.\nC. treatment usually takes 1-2 weeks.\nD. one of the reason is tissue ischemia.\nE. it develops 6-7 days after the surgery.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":71,"question_w_options":"Select true statements concerning therapeutic agents used in the pulpotomy of deciduous teeth:1) formocresol causes total root pulp mummification;2) formocresol causes mummification of the superficial layer of pulp;3) deep mummification of pulp is caused by zinc oxide;4) lower number of complications in the form of internal resorption is observed after application of zinc oxide with eugenol than calcium hydroxide;5) formocresol should be applied to pulp after haemostasis is obtained;6) there is evidence for the odontotropic action of ferric sulphate.The correct answer is:\nA. 1,3,6.\nB. 2,4,5.\nC. 1,4,5.\nD. 1,3,4.\nE. 2,3,6.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":139,"question_w_options":"Which of the following tooth movements requires the use of minimum force?\nA. intrusion.\nB. extrusion.\nC. incisor tipping.\nD. molar tipping.\nE. rotation.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":26,"question_w_options":"Which of the dental tissues does the following description of the developmental disorder concern? \u201cA malformation of this tissue comes up during development. After tooth eruption, it is characterized by a brown opalescent discoloration of teeth which begin to be prone to early fracture and excessive wear. X-rays typically show pulpal obliteration and shortened roots with small bulbous crowns.\u201d\nA. enamel.\nB. dentine.\nC. pulp.\nD. cementum.\nE. periodontium.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":181,"question_w_options":"Under the Law the dentist loses the right to practice their profession in the case of:\nA. failing 4 times on the State Specialty Exam.\nB. conviction by a criminal court to imprisonment for a crime against life or health.\nC. changing Polish citizenship to the citizenship of another EU country.\nD. reprehensible ethical approach confirmed by the Ethical Committee in the Regional Medical Council.\nE. incapacitation.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":27,"question_w_options":"Which type of adhesion between restoration material and enamel occurs after the application of the adhesive system?\nA. chemical.\nB. mechanical.\nC. active.\nD. passive.\nE. specific.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":180,"question_w_options":"A dentist took part in a TV commercial promoting the use of some products safeguarding against dental caries. Such behavior constitutes ethical transgression and may violate professional responsibility. Thus, the Professional Liability Spokesman took legal action against the dentist. The dentist decided to defend himself by claiming that the objection was time-barred and the limitation had expired. According to the Law on Medical Chambers the period of such a limitation is:\nA. 2 years from the time of the offense.\nB. 3 years from the time of the offense.\nC. 2 years from the time the Professional Liability Spokesman took the information on the offense.\nD. 3 years from the time the Professional Liability Spokesman took the information about the offense.\nE. 5 years from the time the Professional Liability Spokesman initiated legal proceedings.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":70,"question_w_options":"Preventive resin restoration refers to:1) enamel-only lesions;2) removal of only infected carious dentin layer and cavity filling by the glass-ionomer material;3) incipient occlusal lesions nearly penetrating into dentin;4) small class II lesions;5) small class I lesions.The correct answer is:\nA. 2,3,5.\nB. 1,3,4.\nC. 2,4,5.\nD. 1,3,5.\nE. all the above.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":138,"question_w_options":"Reinclusion is most frequently seen in:\nA. permanent mandibular molars.\nB. permanent maxillary molars.\nC. primary mandibular molars.\nD. primary maxillary molars.\nE. mandibular premolars.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":66,"question_w_options":"Which sentences concerning pulp diseases in primary teeth are true?1) there is a tendency for disregarding histopathological classification;2) pulp vitality test is not completely reliable, but the use of faradic current is the most reliable method of assessing the state of the pulp;3) diagnosis of acute inflammation should be formulated with caution, often it is rather exacerbation of chronic pulpitis;4) in the case of the exacerbation of chronic pulpitis, pain is revealed on probing in the place of pulp exposure and slight bleeding appears;5) in the case of diagnosis of the pulp polyp, caries lesion is filled with tissue masses - there is a strong reaction to probing and excessive bleeding.The correct answer is:\nA. 1,3,4.\nB. 1,3,5.\nC. 2,4,5.\nD. 1,2,5.\nE. 2,4.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":89,"question_w_options":"The parakeratotic type of KCOT:\nA. constitutes approx. 15% of all KCOT cases.\nB. constitutes approx. 25% of all KCOT cases.\nC. constitutes approx. 65% of all KCOT cases.\nD. demonstrates higher local aggressiveness than ortokeratotic type.\nE. has less tendency to relapse than ortokeratotic type.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":196,"question_w_options":"The demographic term \u201cmigratory movement\u201d includes:1) deaths;2) emigration;3) immigration.The correct answer is:\nA. 1,2.\nB. 1,3.\nC. 2,3.\nD. only 1.\nE. all the above.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":31,"question_w_options":"As a result of changes in the oral environment carious process may be arrested. In which of the following tooth hard tissues can arrested caries occur?\nA. only in the enamel.\nB. only in the dentine.\nC. in the enamel and dentine.\nD. in the enamel and root cement.\nE. in the enamel, dentin and root cement.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":179,"question_w_options":"Does the Polish Code of Medical Ethics allow inducing heritable genetic changes in humans?\nA. yes, it does.\nB. yes, but only in blood diseases.\nC. no, it does not.\nD. it doesn\u2019t stipulate it.\nE. yes, but only in immune diseases.","answer":"C"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":102,"question_w_options":"Ulceration is a lesion that is eroding the skin or mucous membrane, and it is caused by a longterm exogenous or endogenous stimulus. Ulceration is often present in the oral cavity. Which of the following is characterized by ulceration which is painless, localised on the lip or the anterior area of the oral cavity mucosa, rarely on the palate, tongue, cheek, presents with a regular, round shape and smooth, well-defined borders and a \u201dfatty\u201d looking, hard bottom covered with serous secretion, while the basis of the ulceration is hard, infiltrated and the regional lymph nodes are enlarged?\nA. tuberculosis.\nB. syphilis.\nC. viral infection.\nD. fungal infection.\nE. cancer.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":4,"question_w_options":"Which of the following components of saliva does not show antibacterial activity?\nA. lysozyme.\nB. lactoferrin.\nC. lactoperoxidase (salivary peroxidase).\nD. amylase.\nE. agglutinins (mucine).","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":155,"question_w_options":"The mutual arrangement of anatomical elements in the temporomandibular joint (determined by muscle balance) in the position, where the discs are positioned on the heads of condylar processes and contacted their thinnest part with the surface of the articular fossa - is the definition of:\nA. retruded contact position.\nB. centric occlusion.\nC. retrusion.\nD. centric relation.\nE. protrusion.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":143,"question_w_options":"Retrusion is:\nA. movement of the mandible in the posterior direction.\nB. movement arising during the lateral dislocation.\nC. movement arising during the anterior dislocation.\nD. movement arising during the anteriorlateral dislocation.\nE. none of the above.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":114,"question_w_options":"In which case is the prognosis better if one considers surgical regenerative procedures in relation to the morphology of an intraosseous lesion?\nA. number of osseous walls is smaller.\nB. depth of the lesion is smaller.\nC. lesion is more horizontal.\nD. angle between the tooth long axis and the lesion wall is more acute.\nE. gingiva is thinner.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":163,"question_w_options":"In the case of a modified sanitary bridge pontic:1) pontic ridge surface should be concave;2) pontic ridge surface should adjoin to the mucosa on the whole surface of the alveolar ridge;3) fabrication of the pontic ridge surface from porcelain and polished metals is the most favourable;4) pontic shape should correspond to the crown anatomy of natural teeth; 5) pontic height depends only on interocclusal space and the height of an alveolus;6) pontic should fill interproximal areas;7) pontic connector with the abutment in a zirconium oxide-reinforced bridge in the posterior area should have the surface of minimum 12 mm2.The correct answer is:\nA. 1,3,4.\nB. 2,4,5.\nC. 2,4,6.\nD. only 3.\nE. 3,7.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":134,"question_w_options":"Which of the following wires is recommended if a patient is allergic to nickel?\nA. stainless steel wire 18:8.\nB. TMA wire.\nC. A-NiTi wire.\nD. CuNiTi wire.\nE. cobalt-chromium wire.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":93,"question_w_options":"In the case of Le Fort II fracture, the bone fragment does not include:\nA. nasal bone.\nB. inferior nasal concha.\nC. lacrimal bone.\nD. zygomatic bone.\nE. it includes all of the above.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":85,"question_w_options":"Patients taking dual antiplatelet therapy (ASA + clopidogrel) within the framework of secondary prevention, in the case of dental procedures with a moderate and high risk of bleeding, one should:\nA. set aside ASA acid and clopidogrel if the time since myocardial infarction is longer than 12 months.\nB. do not stop taking aspirin and clopidogrel at all if the time since acute coronary syndrome is less than 12 months.\nC. set aside the aspirin and continue clopidogrel if the time since acute coronary syndrome is between 6 and 12 months.\nD. do not stop taking aspirin and discontinue clopidogrel if the time since acute coronary syndrome is between 6 and 12 months.\nE. provide low molecular weight heparin instead of aspirin + clopidogrel.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":122,"question_w_options":"As a result of craniofacial growth the mandible is translated:\nA. downward and forward.\nB. downward and backward.\nC. upward and forward.\nD. upward and backward.\nE. forward.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":175,"question_w_options":"Basic airway management includes:1) head-tilt\/chin-lift;2) jaw thrust;3) Sellick\u2019s maneuver;4) introduction of an oropharyngeal tube;5) introduction of an endotracheal tube.The correct answer is:\nA. 1,2.\nB. 1,2,3.\nC. 3,4.\nD. 3,5.\nE. only 3.","answer":"A"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":46,"question_w_options":"Which of the following factors is irrelevant for the healing of inflammatory periapical lesions?\nA. effective bacteria removal from the root canal.\nB. fibroblast activity.\nC. cementoblast activity.\nD. odontoblast activity.\nE. osteoblast activity.","answer":"D"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":159,"question_w_options":"The occlusal vertical dimension in dentate patients is defined as an interocclusal distance measured:\nA. in the midline in the central relation position.\nB. in the midline in the central occlusion.\nC. in the area of the first premolar in the central relation position.\nD. in the area of the second premolar in the central relation position.\nE. in the area of the first premolar in the central occlusion.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":11,"question_w_options":"Indicate true sentences concerning the cariostatic activity of saliva:1) proper volume of saliva enables washing away microorganisms from the oral cavity;2) if saliva and plaque fluid are supersaturated with calcium and phosphate ions, they may take part in enamel remineralization;3) salivary flow increases with age which results in a decreased risk of caries in elderly people;4) mucins and sIgA can agglutinate bacteria;5) the main buffering system in saliva is phosphate ion.The correct answer is:\nA. 1,2,3.\nB. 1,2,4.\nC. 2,3,4.\nD. 3,4,5.\nE. 2,4,5.","answer":"B"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":118,"question_w_options":"The precancerous conditions of lips do not include:\nA. chronic inflammation of the lips (cheilitis).\nB. cheilitis glandularis.\nC. solar cheilitis.\nD. keratosis senilis.\nE. angular cheilitis.","answer":"E"},{"edition":"2015_jesien","year":"2015","season":"autumn","question_id":50,"question_w_options":"The indications for pulpotomy in primary teeth are:1) periapical lesions;2) intensive bleeding from the pulp;3) carious exposure of the pulp;4) lack of pain symptoms;5) mild transient pain;6) restorable tooth.The correct answer is:\nA. 2,3,5,6.\nB. 1,4,5,6.\nC. 3,4,5,6.\nD. 1,2,3,6.\nE. 2,3,4,5.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":160,"question_w_options":"Indicate the possibilities of limiting the mucosa-supported removable partial denture bearing area:1) presence of a sufficient number of abutment teeth;2) when tissues of edentulous alveolar processes can withstand additional occlusal load;3) when the clasp axes do not cross;4) it is acceptable at the presence of slightly mobile teeth and small edentulous spaces;5) presence of small, bounded edentulous spaces in the maxilla.The correct answer is:\nA. 1,2,3.\nB. 1,2,5.\nC. 1,3,5.\nD. 2,3,4.\nE. 2,4,5.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":28,"question_w_options":"Indicate the correct sentences concerning direct pulp capping:1) dentine bridge forms two weeks after MTA application;2) hardening Ca(OH)2 does not initiate a dentin bridge formation;3) it is not recommended to perform this procedure if the tooth gives a positive response to percussion test;4) NaOCl can be used as a hemostatic agent;5) it is not recommended to use MTA in the case of carious pulp exposure.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 3,4,5.\nD. 1,3,4.\nE. 1,2,5.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":90,"question_w_options":"Symptoms of an abscess of submandibular space include:1) shimmying;2) severe trismus;3) dysphagia;4) tenderness of masseter5) acute pain6) oedema of mandibular angle;7) tense and reddened skin.The correct answer is:\nA. 2, 3, 4, 7.\nB. 1, 2, 3, 5.\nC. 1, 4, 5, 7.\nD. 4, 5, 6, 7.\nE. 2, 4, 5, 6.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":137,"question_w_options":"Schwarz provided data for the assessment of force values used in orthodontic treatment by introducing four stages of biological force application. The first degree of biological force application concerns forces:1) that are sub-threshold;2) of value up to 15 g\/cm2;3) exceeding the capillary blood pressure;4) of value in the range of 20-50 g\/cm2;5) causing the destruction of periodontal tissues.The correct answer is:\nA. 1,4.\nB. 1,2.\nC. only 3.\nD. 3,4.\nE. only 5.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":121,"question_w_options":"Phase 2 of orthodontic treatment include:\nA. sagittal alignment of teeth in the lateral segment.\nB. midline correction.\nC. control of spacing in the anterior region.\nD. vertical alignment of the incisors (intrusion, extrusion).\nE. all the above.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":86,"question_w_options":"Choose correct statement regarding the biopsy:\nA. in excisional biopsy, the most commonly a lens shaped incision is used in order to facilitate the suturing.\nB. each lesion non-healing spontaneously in 2-3 weeks\u2019 time, looking like oral mucous membrane ulcer, calls for excision biopsy.\nC. during incisional biopsy of superficial soft tissues, it is mandatory to thoroughly suture the wound.\nD. core needle biopsy allows only for aspiring single cells.\nE. core needle biopsy can be falsely positive due to the possibility of aspiring tissues from outside the tumour.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":69,"question_w_options":"Indicate the false statements concerning taurodontism:1) is characterized by an elongated trunk of the crown with no cervical constriction and short roots;2) is characterized by extended tooth roots;3) occurs only in first permanent molars;4) occurs as a result of the accelerated, horizontal intussusception of Hertwig epithelial sheath;5) occurs as a result of the delayed, horizontal intussusception of Hertwig epithelial sheath.The correct answer is:\nA. 1,3.\nB. 2,5.\nC. 2,3,4.\nD. 2,3,5.\nE. 1,4.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":176,"question_w_options":"The authority entitled to control a doctor who performs their profession within individual medical practice is:\nA. regional screener for professional liability.\nB. regional medical chamber.\nC. Patient\u2019s Ombudsman.\nD. judge of medical court.\nE. district executive who runs the register of medical practices.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":199,"question_w_options":"Which of the following endings matches the sentence beginning with: \u201cHealth education is an important factor of health promotion because \u2026\u201d?\nA. it enables acquiring competences to protect, maintain and improve health.\nB. it addresses first and foremost healthcare employees.\nC. it regards only a developmental-age population.\nD. it does not change social attitudes and behavior.\nE. it does not constitute an economically meaningful part of the state health policy.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":45,"question_w_options":"Resin-modified glass-ionomers (RMGI), compared with conventional glass-ionomers:\nA. can be used only as liners.\nB. can be contoured and polished just after polimerization.\nC. polymerize in a way in which acid-base reactions do not occur.\nD. have worse physical properties.\nE. release fewer fluoride ions.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":12,"question_w_options":"20-y.o. generally healthy patient, without history of pain, reported to the dentist for treatment of tooth 13. Intraoral examination revealed massive carious lesion in tooth 13 and trace of fistula in the oral cavity vestibule in the area of causal tooth. In such case, it is necessary to:1) order antibiotic prophylaxis;2) recommend open treatment for 2 days;3) recommend single visit RCT;4) recommend two visit RCT.The correct answer is:\nA. 1, 2.\nB. 1, 3.\nC. only 2.\nD. only 3.\nE. 1, 4.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":53,"question_w_options":"Indicate the true statement concerning the safety of use of professional fluoride prophylactics:\nA. level of fluoride in plasma after the application of fluoride varnish is similar to the one after brushing the teeth with fluoride toothpaste or after the intake of 1 mg fluoride tablet.\nB. the lowest level of fluoride in plasma was recorded after the topical fluoride application with APF gel.\nC. level of fluoride in plasma after using fluoride gel is similar to the one after brushing the teeth with fluoride toothpaste or the intake of 1 mg fluoride tablet.\nD. level of fluoride in plasma after the application of fluoride varnish is similar to the one after brushing the teeth with fluoride toothpaste or the intake of 0.5 mg fluoride tablet.\nE. the highest level of fluoride in plasma was recorded after the topical fluoride varnish application.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":183,"question_w_options":"Under group dental practice functioning as a partner company dental services can be provided only by dentists who are:\nA. employed under an employment contract.\nB. partners in the company.\nC. employed under a contract of mandate.\nD. employed under a contract for specific work.\nE. taking a postgraduate internship and are employed under an agreement on volunteering.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":24,"question_w_options":"Choose correct statements regarding chlorhexidine:1) it dissolves necrotic tissue in the root canal;2) has a wide spectrum of activities toward bacteria, viruses and fungi;3) it removes smear layer in combination with NaOCl;4) it\u2019s best used immediately after the use of NaOCl;5) it is more effective in elimination of E. faecalis than NaOCl;6) 2% concentrated solution is recommended for use in RCT.The correct answer is:\nA. 1, 3, 4.\nB. 2, 5, 6.\nC. 2, 4, 5.\nD. 3, 4, 5.\nE. 1, 3, 6.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":73,"question_w_options":"Enlargement and bleeding of gingiva can be the symptoms of:\nA. Crohn disease.\nB. Down syndrome.\nC. leukemia.\nD. bisphosphonate therapy.\nE. true are C, D.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":65,"question_w_options":"\u201cMost often it affects a single tooth, less common - two or three teeth. The affected tooth usually appears smaller than a normal tooth, may have a typical shape, but more often it has a conical form with a shorter root. Very often its presence disturb the eruption of permanent incisors in the maxilla, less often in the mandible. It can be a cause of the cyst, resorption of roots of neighboring teeth, or translocation\u201d. That is a description of:\nA. invaginated tooth.\nB. mesiodens.\nC. Turner\u2019s tooth.\nD. crocodile dentition.\nE. Hutchinson\u2019s teeth.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":32,"question_w_options":"A 22-year-old male patient complains of a pain in tooth 22 that awakened him at 4:00 AM and still persists. The intraoral examination revealed the presence of a clinically acceptable, extensive filling on the distal surface of tooth 22. The patient reports that the filling was placed a month ago and the procedure was performed under anesthesia. In the described situation it is advisable to:\nA. exclude the tooth from occlusion and order a painkiller, and observe the tooth.\nB. remove the filling, apply an odontotropic material and temporary filling, and observe the tooth.\nC. perform pulp extirpation under anesthesia and implement RCT.\nD. replace the filling with glass-ionomer.\nE. implement open treatment and order nonsteroidal antiinflammatory drugs (NSAIDs).","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":195,"question_w_options":"Coliform index means:\nA. smallest volume of water in cm3 containing at least one bacterial cell of the coli group.\nB. total number of colon bacilli Escherichia coli occurring in 1 dm3 of a tested water sample.\nC. total number of psychrophilic bacteria.\nD. total number of mesophilic bacteria.\nE. ratio of the number of psychrophilic bacteria to the number of mesophilic bacteria.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":49,"question_w_options":"Indicate the true sentence on dens evaginatus:\nA. it has additional tubercles usually projecting from the buccal surface or palatal surface of the crown created of enamel or enamel and dentine, sometimes with the pulp inside.\nB. in incisor teeth the tubercle is called Talon cusp or Leong tooth.\nC. on the palatal surface of the first maxillary molar (rarely second or third permanent molars) the tubercle is called Carabelli cusp.\nD. it has additional tubercles usually on the palatal surface of the crown created of enamel or enamel with dentine, never with the pulp inside.\nE. in permanent teeth with incomplete root formation, an abrasion or fracture of the tubercle is the indication for sealing or restoration with composite material.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":101,"question_w_options":"Which of the following is the source of matrix metalloproteinases?\nA. Gram-negative bacteria.\nB. neutrophils.\nC. macrophages.\nD. fibroblasts.\nE. all the above.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":7,"question_w_options":"Choose correct statements regarding the CAMBRA questionnaire:1) it is based solely on the results of clinical examination;2) it allows for analysis of prognosis and risk of caries;3) it allows for qualifying the patient to one of three risk groups, based on the collected data;4) it takes into account the factors predisposing for development of root caries. The correct answer is:\nA. 1, 2.\nB. 2, 3.\nC. 2, 4.\nD. 3, 4.\nE. 1, 3.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":156,"question_w_options":"The patient came to the dental office to have porcelain veneers done. The material that exhibits the lowest adhesion to the luting cement is:\nA. feldspathic ceramics.\nB. zirconium dioxide based ceramics.\nC. leucite ceramics fabricated on refractory die.\nD. leucite ceramics fabricated on platinum foil.\nE. lithium disilicate ceramics.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":140,"question_w_options":"Indicate the rules for the application of activators in distocclusions:1) construction bite is taken;2) upper labial bow is always active;3) the guiding planes are created by removing acrylic from the anterior surface of lateral maxillary teeth and from the posterior side of mandibular teeth;4) the guiding planes are created by removing acrylic from the posterior surface of maxillary teeth and in the mandible - from the anterior surface of lower lateral teeth;5) labial bow is used only to remove tension created by the upper lip.The correct answer is:\nA. 1,2,3.\nB. 1,3.\nC. 1,4.\nD. 1,4,5.\nE. 1,2.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":117,"question_w_options":"Arndt\u2019s sign is positive in:\nA. geographic tongue.\nB. Hunter\u2019s glossitis.\nC. hairy tongue.\nD. fissured tongue.\nE. rhomboid glossitis.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":116,"question_w_options":"The highest risk of malignant transformation is associated with:\nA. lesions in the floor of the mouth and the lateral surface of the tongue.\nB. lesions on the buccal mucosa.\nC. lesions on the palate.\nD. lesions in the vestibular mucosa.\nE. all the above pose a similar risk.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":141,"question_w_options":"Which impression method is used when fabricating a mucosa-supported denture in a patient with large unbounded edentulous spaces in the mandible and with substantial atrophy of the alveolar ridge?\nA. on the stock impression tray with the use of reversible hydrocolloid impression material.\nB. on the stock impression tray with the use of irreversible hydrocolloid impression material.\nC. on the depressed anterior impression tray with the use of alginate impression materials.\nD. on the depressed anterior impression tray with the use of silicone impression materials.\nE. on the custom impression tray taking functional impression with the use of elastomers.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":157,"question_w_options":"Indicate the true statement concerning the prosthetic bridge:\nA. for hygienic reasons, gingival surfaces of the span should be convex to enable easy cleansing.\nB. for hygienic reasons, in the maxillary anterior region the interproximal spaces should be considerably open.\nC. gingival surface of the spans in the posterior region should be concave and, with a gentle curve, join the crown surface of abutment teeth.\nD. for esthetic and phonetic reasons, the span in the anterior region should closely contact the alveolar process.\nE. for biomechanical and hygienic reasons, the spans in the posterior regions should be sufficiently wide in vestibular-lingual dimension.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":6,"question_w_options":"Choose correct statements regarding the metabolism of bacterial plaque:1) saliva is the main food source of oral cavity bacteria;2) \u201csubstrate accelerated death\u201d is associated with 10-fold increase in normal concentration of glucose in oral cavity;3) acid-forming bacteria possess active glucose transporter mechanism;4) in case of permanent starvation, oral cavity flora dies.The correct answer is:\nA. 1, 2.\nB. 2, 3.\nC. 1, 4.\nD. 3, 4.\nE. 1, 3.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":48,"question_w_options":"Which of the systemic diseases and developmental abnormalities of the teeth may promote inflammation of the pulp?1) osteogenesis imperfecta;2) Down syndrome;3) sickle cell anemia;4) enamel hypoplasia;5) dens invaginatus.The correct answer is:\nA. 1,2,3.\nB. 1,3,4.\nC. 1,4,5.\nD. 2,3,5.\nE. 3,4,5.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":100,"question_w_options":"Augmentation material deriving from adequately processed own tooth is characterized with following features:\nA. osteoinductive.\nB. osteoconductive.\nC. osteogenic.\nD. A and B are true.\nE. A, B and C are true.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":33,"question_w_options":"What is the minimal size of endodontic files which should be used for root canal preparation to ensure proper penetration of irrigants?\nA. 15.\nB. 25.\nC. 35.\nD. 45.\nE. 50.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":194,"question_w_options":"Which of the following depicts the development of infectious diseases?\nA. epidemiological transformation.\nB. epidemiological triad.\nC. demographic transformation.\nD. mandalas of health.\nE. Lalonde model.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":64,"question_w_options":"Which of the following is a result of apexogenesis?1) regular root length;2) normal thickness of root dentin;3) open root apex, with point resistance felt while introducing the file into the root canal;4) thin layer of root dentine;5) physiological closure of the root apex;6) closure of the root apex without constriction of the root canal.The correct answer is:\nA. 1,2,3.\nB. 1,2,5.\nC. 1,4,5.\nD. 1,3,6.\nE. 1,4,6.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":72,"question_w_options":"The effect of direct acting of ionizing rays on germ of permanent tooth may embrace:\nA. enlargement of tooth dimensions.\nB. cynodontia.\nC. shortage or lack of tooth root.\nD. fusion with the adjacent tooth germ.\nE. taurodontism.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":182,"question_w_options":"A police officer comes to the dental office claiming that they act on behalf of the prosecutor and asking questions about medical condition of one of the patients. They explains that the patient does not respond to the summons for interrogation. What should the dentist do?\nA. release the information on the patient\u2019s health condition.\nB. refuse to release the information citing that he is bound to medical secrecy.\nC. inform in pen the local police station about the patient\u2019s medical condition.\nD. inform the patient about the police officer\u2019s visit.\nE. turn to the prosecutor office for a written consent waiving the medical secrecy.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":25,"question_w_options":"A 32-y.o. patient presented to the dentist due to oedema of the paranasal and infraorbital area, and 38,5\u00b0C fever. Examination revealed elevation of vestibular mucosa in the area of teeth 11-14, and deep cavity of tooth 13. The tooth is painless, tender to percussion. Radiographic image showed osteolytic focus in the apical area. Choose preferred procedure:\nA. extraction of tooth 13 and drainage through the alveolus.\nB. abscess incision and RCT of tooth 13.\nC. abscess incision, RCT of tooth 13 and antibiotic course.\nD. tooth trepanation, antibiotic course and extraction of tooth after the oedema subsides.\nE. tooth trepanation and open treatment until the symptoms subside.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":52,"question_w_options":"The parent comes to the dental office with a 3-year-old child after a dental trauma. The tooth is displaced (retruded); during tapping a metallic-like (ankylotic) sound can be heard, no mobility and altered occlusion can be observed. The tooth should be cleaned with a spray of water, saline or chlorhexidine and:\nA. the tooth should be left for spontaneous self-eruption.\nB. local anesthesia should be applied and the tooth should be repositioned by finger pressing.\nC. local anesthesia should be applied and the tooth should be extracted.\nD. the tooth should be ground.\nE. local anesthesia should be applied and the tooth should be repositioned by finger pressing and splinted.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":13,"question_w_options":"A 23-y.o. patient observed milky white spots on labial surfaces of upper incisors in gingival area, with simultaneous gingival inflammation and presence of dental plaque. Intended handling should include scaling, oral hygiene instruction and:\nA. preparing labial surfaces using bur, placing cosmetic composite restorations.\nB. fluoride compound application, observation.\nC. chlorhexidine varnish application.\nD. using air abrasion, fluoride application.\nE. using air abrasion, placing cosmetic composite restorations.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":44,"question_w_options":"Indicate the correct statement concerning the master apical file (MAF):\nA. is the first file which reaches the working length.\nB. is a file 3 sizes wider than the initial file.\nC. corresponds to the minimum diameter of the root apex.\nD. it should be disposed after a single use.\nE. its diameter is 2-4 sizes bigger than the end of the final file (FF).","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":177,"question_w_options":"The dentist intends to run for a mandate in the parliamentary elections. According to the Polish Code of Medical Ethics he is allowed to put a photo of him on the election poster:\nA. only in the elections to the Senate.\nB. if he is taken in civilian clothes.\nC. if he does not actively practice as a dentist.\nD. after the approval of the Regional Medical Chamber.\nE. none of the above.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":198,"question_w_options":"Which of the following factors, according to the Lalonde-Blum concept, has the biggest effect on health?\nA. genetic factors.\nB. health-care.\nC. environment.\nD. lifestyle.\nE. cosmic radiation.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":120,"question_w_options":"Oral erythroplakia is characterized by:\nA. occurrence of epithelial dysplasia or carcinoma in situ.\nB. occurrence of red acanthotic lesions in women during menopause.\nC. cell atypia and orthokeratotic acanthosis.\nD. occurrence of red erosions on the gingiva.\nE. occurrence of excessive red acanthosis of the tongue.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":87,"question_w_options":"\u201cSuch lesion has the form of whitish or pink nodule, cauliflower or granular shaped. It is mostly single and without pain. It may spontaneously regress but may also undergo metaplastic transformation. It is linked with HPV infection\u201d. The above-mentioned description refers to:\nA. hemangioma.\nB. inverted papilloma.\nC. exophytic papilloma.\nD. desmoplastic fibroma.\nE. schwannoma.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":68,"question_w_options":"Root canal treatment in a deciduous tooth might be performed in the case of:1) incisor in a child under the age of 4\u00bd years;2) incisor in a child under the age of 5\u00bd years;3) canine in a child under the age of 7-8 years;4) canine in a child over the age of 7-8 years;5) any tooth in a child with hemophilia.The correct answer is:\nA. 1,4.\nB. 2,4.\nC. 2,3.\nD. 1,3,5.\nE. 1,4,5.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":91,"question_w_options":"Within the parapharyngeal space, most often occur:\nA. tumours deriving from parotid gland.\nB. neurogenic tumours.\nC. lymphomas.\nD. inflammatory tumours.\nE. metastatic tumours.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":136,"question_w_options":"Which sentence describes WITS measurement (according to Jacobson)?\nA. angle between the lines NA and NB.\nB. projection of the points A and B on the occlusal plane OcP.\nC. proportional index describing relations between the middle and lower facial height.\nD. projection of the points A and B on the occlusal plane FOL.\nE. angle between the lines A-B and SpP.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":161,"question_w_options":"Patient arrived with a complete denture fractured along the palatal suture. The doctor should:1) examine the accuracy of reassembly of broken fragments;2) take the impression with the denture; 3) take the impression without the denture;4) fix the denture chairside;5) take the impression with the denture and the impression of the opposing dental arch.The correct answer is:\nA. only 1.\nB. 1,2.\nC. 1,3.\nD. 1,5.\nE. only 4.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":29,"question_w_options":"On the basis of the data given below, indicate the mean DMFT index for the population of 10 people (DMFT index value for each person is: 3,5,0,0,0,7,0,0,12,8):\nA. mean DMFT index 9.0.\nB. mean DMFT index 5.5.\nC. mean DMFT index 7.0.\nD. mean DMFT index 3.5.\nE. mean DMFT index 2.5.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":22,"question_w_options":"Choose the agent used for removing the superficial layer of enamel in caries infiltration technique using resin:\nA. 5% orthophosphoric acid for 120 s.\nB. 15% orthophosphoric acid for 180 s.\nC. 15% hydrochloric acid for 120 s.\nD. 15% hydrochloric acid for 180 s.\nE. 10% acrylic acid for 120 s.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":185,"question_w_options":"According to the Act of 5 December 1996 on the profession of doctors and dentists:1) pregnant women are not allowed to participate in an research experiment;2) pregnant women are not allowed to participate in an therapeutic experiment;3) children in fetal stage are not allowed to participate in an research experiment;4) minors are not allowed to participate in an research experiment;5) incapacitated persons are not allowed to participate in an research experiment.The correct answer is:\nA. 1,2.\nB. 1,2,3.\nC. 2,3,5.\nD. 3,5.\nE. 4,5.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":75,"question_w_options":"In a child with malignant disease, extraction of teeth with poor prognosis is performed:\nA. 7 days before the start of chemotherapy at the latest.\nB. 10 days before the start of chemotherapy at the latest.\nC. 21 days before the start of chemotherapy at the latest.\nD. at any time, with proper antibiotic prophylaxis.\nE. not sooner than 3 months after the end of radiotherapy in the head and neck area.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":63,"question_w_options":"Find true statements on physiological resorption of roots in a primary tooth:1) it is a long-term process in which the periods of active resorption can be interrupted by the periods of repairing processes;2) is present even in the case of a lack of the permanent successor;3) begins 2-4 years before the physiological replacement of teeth.The correct answer is:\nA. only 1.\nB. 1,2.\nC. 1,3.\nD. 2,3.\nE. all the above.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":193,"question_w_options":"Which term does the following describe: \u201cA combination of educational activities favorable for health with different kind of support: local, social, political, economic, legal and tactical\u201d?\nA. health policy.\nB. public health.\nC. health promotion.\nD. prophylaxis.\nE. health education.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":34,"question_w_options":"The highest probability of incomplete analgesia, despite applying proper anesthesia techniques in the case of irreversible pulpitis is in the tooth:\nA. 37.\nB. 41.\nC. 22.\nD. 24.\nE. 15.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":107,"question_w_options":"Which of the following periodontal risk factors exhibits a dose-effect relationship?\nA. certain single-nucleotide polymorphisms.\nB. smoking.\nC. mucocutaneous disorder-associated.\nD. BMI.\nE. personal income.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":1,"question_w_options":"DIAGNOdent Pen was used for evaluating the state of tooth 16 occlusal surface, obtaining a result of 35. Such score indicates:1) the necessity for extended fissure sealing;2) possibility of hidden caries;3) probable need of endodontic treatment;4) necessity for invasive treatment implementation.The correct answer is:\nA. 1, 2.\nB. 2, 3.\nC. 1, 3.\nD. 2, 4.\nE. 1, 4.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":18,"question_w_options":"Choose correct statement regarding the similarities and differences between endodontic instruments marked with the symbols .02 and .04:\nA. both .02 and .04 instruments are in the same diameter in D0 point, and different in D16.\nB. .02 instruments allow for wider shaping of the coronal part of the canal.\nC. .04 instruments provide less resistance during rotational movement in the canal.\nD. .02 instruments are usually produced as shorter in comparison to .04 ones.\nE. .02 and .04 instruments are produced from different materials.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":150,"question_w_options":"A posterior palatal seal is added to a maxillary complete denture in order to:1) increase the denture base area;2) maintain the sealing along the junction of the hard and soft palate;3) achieve the peripheral seal;4) enhance retention of the denture on the bearing area;5) prevent food accumulation under the denture base;6) decrease the gag reflex;7) compensate for polymerization shrinkage;8) decrease the palatal denture base area.The correct answer is:\nA. 1,2,5,6.\nB. 2,3,4,7,8.\nC. 2,3,4,5,6,7.\nD. 1,2,4,7.\nE. 2,4,7,8.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":146,"question_w_options":"The doctor planned to perform in the patient zirconium oxide based prosthetic crowns in CAD\/CAM technique. Indicate the steps of the fabrication procedure:1) scanning the prepared teeth and the surrounding tissues;2) scanning the opposing teeth and teeth in maximal intercuspidation;3) designing the restoration;4) fabrication of gypsum sectional model;5) fabrication of crown wax up;6) milling of the restoration;7) casting of the restoration;8) baking of the restoration;9) pressing of the restoration;10) sintering of the restoration;11) dye infiltration of the restoration;12) veneering the ceramic restorations with ceramics.The correct answer is:\nA. 1,2,3,6,10,12.\nB. 1,3,4,5,7,12.\nC. 1,2,3,6,10,11.\nD. 1,2,3,8,10,11.\nE. 1,2,3,9,10,12.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":59,"question_w_options":"The pulp of deciduous tooth during its development and full formation is characterized by:1) poor vascularization, a small number of cellular elements;2) good vascularization, a large number of cellular elements;3) lack of the subodontoblastic plexus and sensory fibers in the dentinal tubules;4) greater defense potential compared with a mature tooth;5) lower defense potential compared with a mature tooth;6) less intense accumulation of tertiary dentin and a stronger inflammatory response compared with a mature tooth.The correct answer is:\nA. 1,4,6.\nB. 2,3,4.\nC. 3,4,6.\nD. 1,3,5.\nE. 2,3,5.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":111,"question_w_options":"The non-modified risk factors of periodontal disease are:\nA. diabetes and genetic factors.\nB. diabetes and smoking.\nC. age and genetic factors.\nD. gender and osteoporosis.\nE. race and obesity.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":166,"question_w_options":"Choose correct statement regarding a common viper bite:\nA. early symptoms develop up to 6 hours after the incident.\nB. bradycardia is considered an early symptom.\nC. coagulopathy occurs in case of low venom serum concentration.\nD. renal failure is a frequent symptom.\nE. severity of symptoms is not subject to the amount of injected venom.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":189,"question_w_options":"In accordance with the Law on old-age and disability pensions from the Social Insurance Fund if the incapacity for work occurred before turning 20 years of life the condition to have the required length of a contributory and non-contributory period sufficient to obtain a pension is satisfied when the insured person has reached at least the following length of a contributory and non-contributory period:\nA. one year.\nB. two years.\nC. three years.\nD. four years.\nE. five years.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":131,"question_w_options":"Indicate the true statement concerning Izard Index:\nA. Izard Index determines the correlation between the lower arch width and the upper facial width.\nB. the index value should be 20.\nC. acceptable discrepancy is +\/- 15.\nD. Izard Index is used regardless of age and type of dentition.\nE. none of the above.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":96,"question_w_options":"Choose correct statement regarding non-steroidal inflammatory drugs qualified to the selective inhibitors of COX-2 group:\nA. due to increased risk of cardiovascular complications, drugs belonging to this group need to be cautiously administered in patients with coronary heart diseases.\nB. they constitute a subgroup of NSAIDs with highest drug-induced digestive tract damage risk.\nC. due to their antiaggregant properties, their routine administration in treatment of postoperative pain in oral surgery is not recommended.\nD. drugs belonging to this group should be administered with extreme caution due to their adverse pharmacodynamic profile (thin boundary between the therapeutic and toxic dose).\nE. they should be administered with caution in patients with compromised liver function, due to the possibility of temporary increase of liver enzymes activity.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":79,"question_w_options":"In the treatment of sublingual ranula (RA), \u22641% recurrence risk is observed in case of:\nA. marsupialization.\nB. micromarsupialization.\nC. sclerotherapy.\nD. removing the whole gland.\nE. treatment with botulinum toxin type A.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":80,"question_w_options":"In the first decade of life, dentigerous cyst (DC) is most often developing in the area of:\nA. lower third molar.\nB. upper canine.\nC. upper third molar.\nD. upper central incisor.\nE. lower premolars.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":127,"question_w_options":"At which stage of the child's life is the treatment with a face mask the most beneficial?\nA. full primary dentition.\nB. early mixed dentition.\nC. late mixed dentition.\nD. full permanent dentition.\nE. after the growth spurt.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":170,"question_w_options":"After penis amputation, reimplantation must be performed up to:\nA. 2 hours post trauma.\nB. 6 hours post trauma.\nC. 8 hours post trauma.\nD. 12 hours post trauma.\nE. 24 hours post trauma.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":38,"question_w_options":"Indicate which irrigant can replace EDTA and sodium hypochlorite to remove the smear layer:\nA. hydrogen peroxide.\nB. citric acid.\nC. chlorhexidine.\nD. calcium hydroxide.\nE. physiological saline.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":43,"question_w_options":"Which of the following is the most common side effect of the intracoronal bleaching of endodontically treated tooth?\nA. external root apex resorption.\nB. external cervical root resorption.\nC. necrosis of the oral mucosa.\nD. breakage of the enamel.\nE. changes in the structure of the dentine and the cement.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":14,"question_w_options":"Patient suffering from pain in teeth 13 and 14 reported to the dentist. Pain appears during brushing and consumption of acidic drinks and food. Intraoral examination does not reveal any pathologies, but teeth 13 and 14 react with pain to probing. Source of described complaints may be related to:1) desiccation of tissue fluid in dentine tubules;2) initiation of erosion;3) occurrence of incipient lesions;4) reaction of sensory fibers, which penetrate the dentine tubules;5) transfer of odontoblasts\u2019 nuclei to the dentine;6) change in pressure on the peripheral end of the dentine tubuli.The correct answer is:\nA. 1, 2, 6.\nB. 1, 3, 4, 5.\nC. 2, 4, 5, 6.\nD. 1, 4, 5, 6.\nE. 3, 4, 5, 6.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":55,"question_w_options":"Indicate the true statements concerning fissure sealing:1) presence of caries on the approximal surface of a tooth is a temporary contraindication;2) low and moderate risk of caries is a contraindication;3) sealing the fissure up to 6 months after tooth eruption is the most effective;4) fissure sealing procedure can be performed at any age; 5) if it is difficult to obtain dryness, composite sealing is recommended.The correct answer is:\nA. 2,3,4.\nB. 1,4,5.\nC. 1,3,4.\nD. 1,2,3.\nE. 2,3,5.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":54,"question_w_options":"Indicate the true statements on the usage of mouth protectors (mouth guards):1) they disperse the energy of the impact;2) stock mouth protectors, available in three standard sizes, can effectively protect against tooth injuries;3) \u201cboil and bite\u201d mouth protectors are as effective as custom-fitted ones in the prevention of dental injuries;4) custom-fitted protectors provide the best protection against dental injuries.The correct answer is:\nA. only 1.\nB. 1,2.\nC. 1,3.\nD. 1,4.\nE. only 4.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":42,"question_w_options":"Indicate the true statements about endodontic treatment complications:1) perforation is the unintentional connection between the tooth cavity and the oral environment;2) incomplete pulp extirpation causes residual pulpitis;3) in the case of edema, antibiotic therapy is not recommended, only the use of non-steroidal anti-inflammatory drugs;4) breaking the file during root canal filling results in the necessity for tooth extraction;5) overfilling of the root canal may result in the necessity for surgical treatment.The correct answer is:\nA. 1,2.\nB. 2,5.\nC. 3,4.\nD. 3,5.\nE. 2,4.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":171,"question_w_options":"Choose early symptom of posttraumatic tension pneumothorax:\nA. bradycardia.\nB. bradypnea.\nC. percussion suppression (on the pneumothorax side).\nD. tachycardia.\nE. rales amplification (on the pneumothorax side).","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":39,"question_w_options":"Indicate the false statement concerning dental erosion:\nA. it is a loss of tooth hard tissues induced by chemical processes.\nB. erosion on the lingual surfaces of the maxillary teeth may be caused by regurgitation of stomach acid.\nC. teeth clenching and grinding initiate erosive processes in dental tissues.\nD. erosion on the buccal surfaces of the teeth may be caused by acidic beverage consumption.\nE. indigestion of acidic medicines, e.g. vitamin C, may cause erosion.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":81,"question_w_options":"Depending on the extent of infiltration, ameloblastoma classified as B3 is a tumor located:\nA. intraosseous with perforation of lamina dura, intact periosteum, in the medial area of mandible, not exceeding the line of both canines.\nB. intraosseous with perforation of lamina dura and periosteum and soft tissue infiltration, occupying one or two anterior or two posterior quadrants of both jaws.\nC. completely intraosseous, with no perforation of lamina dura, unilaterally in the mandible ramus and body, not exceeding the canine line on the same side.\nD. intraosseous with perforation of lamina dura and periosteum, no soft tissue infiltration, occupying half of the mandible (ramus, body), exceeding the central line, but not exceeding the line of canine on the opposite side.\nE. intraosseous with perforation of lamina dura, occupying two quadrants of the same jaw (anterior and posterior).","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":126,"question_w_options":"Which craniofacial syndrome are the following symptoms characteristic of:\u2022 impeded development of TMJ, maxilla and zygomatic bone,\u2022 impeded development of mandibular corpus and a frequently observed lack of the mandibular ramus,\u2022 asymmetric position of the eyes,\u2022 primary palate cleft?\nA. Goldenhar syndrome.\nB. auricular mandibular dysostosis.\nC. acrocephalosyndactylia.\nD. hereditary craniofacial dysostosis.\nE. Francois-Haustrat syndrome.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":130,"question_w_options":"Which characteristic features conclude the final termination of facial skeleton\/viscerocranium growth?1) transformation of the cartilage on the mandibular condyle into bone (ossification of the growth centre);2) transformation of the nasal cartilage into bone (ossification of the growth centre);3) final ossification of the temporo-zygomatic suture;4) final ossification of the palatal suture;5) eruption of third permanent molars;6) eruption of lower third permanent molars.The correct answer is:\nA. 1,3,5.\nB. 1,4,5.\nC. 1,4,6.\nD. 2,4,5.\nE. 2,4,6.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":97,"question_w_options":"\u201cHorizontal incision performed within 2 mm from the floor of gingival fissure or periodontal pocket within attached gingiva and related with its arched shape to the course of gum line. Releasing of the flap occurs due to two vertical incisions performed usually in the distance of 1-2 teeth from the pathologic lesion. Such incision requires optimal width of the keratinized gingiva of 4-5 mm\u201d. The above-mentioned description refers to the following flap:\nA. Beavius.\nB. Luebke-Ochsenbein.\nC. Reinmoller.\nD. Partsch.\nE. Pichler.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":78,"question_w_options":"Choose correct statement regarding the cysts of paranasal sinuses:\nA. mucocele (MC) most often develops in maxillary sinuses and ethmoidal cells.\nB. postoperative maxillary cyst (PMCs) is considered a pseudocyst.\nC. maxillary sinus mucous retention cyst (RTC) is usually found by accident during radiographic examination performed due to general dental reasons.\nD. maxillary sinus pseudocyst (PC) is characterised by high recurrence rate.\nE. treatment of maxillary sinus mucocele consists primarily of conservative treatment in the form of agents supressing mucosal oedema.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":167,"question_w_options":"Sympathomimetic toxidrome is characterized by:\nA. aggression.\nB. hypothermia.\nC. bradycardia.\nD. small pupils.\nE. hypotonia.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":188,"question_w_options":"The monthly sickness benefit for the period of the hospital stay during pregnancy is:\nA. 60% of the benefit calculation basis.\nB. 70% of the benefit calculation basis.\nC. 80% of the benefit calculation basis.\nD. 90% of the benefit calculation basis.\nE. 100% of the benefit calculation basis.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":58,"question_w_options":"An indication for milk tooth extraction is not:1) neonatal tooth causing Riga-Fed\u00e9 ulcer;2) delayed eruption of permanent successors;3) tooth with pulp necrosis discovered during radiotherapy in the head region;4) tooth located in a tumor;5) presence of a dentigerous cyst.The correct answer is:\nA. 3,4.\nB. 2,4.\nC. 1,4,5.\nD. 1,3,5.\nE. 2,3,5.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":110,"question_w_options":"Which of the following statements is false?\nA. autogenous bone graft is obtained from the same individual.\nB. allogenic bone graft is obtained from the same individual.\nC. xenograft is a bone obtained from the animals.\nD. alloplastic graft is made of non-organic material.\nE. allogenic bone graft might be obtained from the organ donor bank.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":147,"question_w_options":"The occlusal vertical dimension in dentate patients is defined as:\nA. interocclusal distance measured in the midline in the central relation position.\nB. interocclusal distance measured in the midline in the central occlusion.\nC. interocclusal distance measured in the area of the first premolar in the central relation position.\nD. interocclusal distance measured in the area of the second premolar in the central relation position.\nE. interocclusal distance measured in the area of the first premolar in the central occlusion.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":19,"question_w_options":"Choose correct statements regarding the role of diet in caries development:1) post eruptive impact of nutrition is significant in caries development;2) raw starch consumption significantly influences pH decrease of dental plaque;3) equal pattern of sugar intake causes similar level of caries intensity in all patients;4) polyphenols decrease the carious potential of S. mutans.The correct answer is:\nA. 1, 2.\nB. 2, 3.\nC. 1, 4.\nD. 3, 4.\nE. 1, 3.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":151,"question_w_options":"The procedures before performing a cast removable partial denture include:1) removal of calculus and sediment and oral hygiene instruction;2) treatment in the field of cariology or endodontics;3) preparation a place for occlusal rest;4) limitation of pathological processes within the periodontium;5) implementation of prosthetic crowns if necessary.The correct answer is:\nA. 1,2,3.\nB. 1,2,4.\nC. 1,2,5.\nD. 2,3,4.\nE. all the above.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":106,"question_w_options":"White, fur-like coating attached to the underlining mucosa can be the symptom of:\nA. lichen planus.\nB. leukoplakia.\nC. leukoedema.\nD. candidiasis.\nE. linea alba.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":192,"question_w_options":"Pension due to incapacity for work and training benefits deriving from accident insurance for a person completely incapable of work cannot be lower than:\nA. 50% of pensionable income.\nB. 60% of pensionable income.\nC. 70% of pensionable income.\nD. 80% of pensionable income.\nE. 90% of pensionable income.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":35,"question_w_options":"Which of the following statements concerning the adhesion of composite resin materials to dentin is true?\nA. achieving reliable adhesion to the layers of dentin that lie adjacent to the pulp is more difficult, as the number of dentinal tubules and their diameter is bigger in the pulp area than in the areas located further away from the pulp.\nB. achieving adhesion to the layers of dentin that lie adjacent to the pulp is easier due to the lower surface wetness of dentin in this area caused by lower amounts of tubular fluid.\nC. dentin is a hydrophobic tissue, therefore achieving mechanical adhesion to dentin does not pose clinical difficulties.\nD. it is possible to achieve the adhesion of composite resin materials to dentin without removing or modifying the smear layer.\nE. the only dental materials that exhibit spontaneous adhesion to dentin without the necessity of preparing tooth structure are flowable composite resin materials.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":62,"question_w_options":"High risk factors of dental caries in a 5-year-old child, according to the Caries Assessment Risk Scale (CRA) include:1) need of pediatric special care;2) intake of sweets or sugar containing beverages of soft drinks more than 3 per day;3) presence of dental plaque;4) dmft> 1 (above 1);5) presence of white spots or other enamel defects.The correct answer is:\nA. 1,3.\nB. 1,2,4.\nC. 2,3,5.\nD. 2,4,5.\nE. all the above.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":74,"question_w_options":"Find true sentence on the extraction of a tooth in a patient after the radiotherapy of head and neck:\nA. the antibiotic cover is always required, regardless the time that passed since the termination of radiotherapy.\nB. administration of antibiotic is necessary only in the first year after the cessation of radiotherapy.\nC. dental local anesthesia should be performed with the vasoconstrictor agent, to ensure hemostasis.\nD. the extraction of a tooth can be performed in a patient during the radiotherapy in time of so called \u201c therapeutic window\u201d.\nE. true are B,D.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":23,"question_w_options":"A 19-y.o. patient presented to the dentist after sustaining an injury of tooth 12 during traffic accident. Intraoral examination showed mobility in the range of 1-2 mm in the labio-lingual direction and pain when biting. Positive reaction to vitality test. Radiographic image showed transversal root fracture in 1\/5 apical length. Choose preferred procedure:\nA. single visit RCT (vital extirpation).\nB. two visit RCT using vital extirpation with applying Ca(OH)2 as an antiseptic agent between visits.\nC. immobilizing the tooth for 4 weeks with recommendation for vitality test.\nD. resection of fractured part of the root, with subsequent single visit RCT.\nE. tooth extraction.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":184,"question_w_options":"The medical court cannot impose the following punishment on a dental practitioner:\nA. compensation to a person harmed by a dental practitioner.\nB. note of caution.\nC. reprimand.\nD. financial penalty.\nE. suspension in the practice of the dental profession for a period from one to five years.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":113,"question_w_options":"Which of the following are the most appropriate factors to differentiate between gingivitis and periodontitis?\nA. probing depth and gingival bleeding.\nB. loss of alveolar bone and clinical attachment level.\nC. gingival bleeding, root exposure, radiography.\nD. gingival bleeding, purulent exudate form the pockets, root exposure, tooth mobility.\nE. tooth mobility.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":144,"question_w_options":"The diameter of the circular steel wire used for clasp fabrication in mucosa supported partial dentures averages at:\nA. 0.4-0.6 mm.\nB. 0.6-0.7 mm.\nC. 0.7-1 mm.\nD. 1.0-1.5 mm.\nE. 1.5-2 mm.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":152,"question_w_options":"In order to obtain the marginal integration of the crown with tooth structure and periodontal tissue:1) smooth crown - tooth structure interface should be obtained;2) gingival area of the tooth should be prepared properly;3) crown margin should be placed about 2.0 mm below the base of the gingival sulcus;4) crown margin should be placed about 0.5-1.0 mm below the base of the gingival sulcus.The correct answer is:\nA. 1,2,3.\nB. 1,2,4.\nC. 1,2.\nD. 1,3.\nE. 1,4.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":3,"question_w_options":"Choose correct statement regarding the tunnel preparation:\nA. it concerns primary caries located on the proximal surface.\nB. it is considered a kinetic method.\nC. such prepared lesions do not require adhesive restorations.\nD. it is used in case of secondary caries.\nE. in internal tunnel preparation, such cavity has two openings.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":105,"question_w_options":"Which systemic disease is most closely bi-directional to periodontitis?\nA. myocardial infarction.\nB. diabetes mellitus type 2.\nC. prematurity.\nD. chronic obstructive pulmonary disease.\nE. chronic nephropathy.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":36,"question_w_options":"In a patient with high caries risk a bite-wing x-ray picture revealed the presence of a carious lesion. It was located on the mesial contact surface in tooth 36 and slightly extended below the dentin-enamel junction. What kind of procedure is indicated in this tooth?\nA. dietary and hygienic instructions, fluoride varnish application.\nB. fissure sealing.\nC. extended fissure sealing.\nD. preventive resin restoration.\nE. preparation and filling application.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":191,"question_w_options":"Attendance allowance for the exemption from work due to the requirement of personal provision of care for a sick member of the family other than the child, is granted for:\nA. 14 days in calendar year.\nB. 20 days in calendar year.\nC. 30 days in calendar year.\nD. 60 days in calendar year.\nE. 90 days in calendar year.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":200,"question_w_options":"In the formula for calculating the sensitivity of the test the number that shall be entered in the numerator of the fraction represents the number of:\nA. true negative results.\nB. false negative results.\nC. true positive results.\nD. false positive results.\nE. all positive results.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":61,"question_w_options":"What is the sequence of primary teeth eruption according to Szpringer-Nodzak?\nA. i1 > i 1 > i 2 > i2 > m1 = m1 > c0 = c0 > m2 > m2.\nB. i1 > i 1 > i 2 > i2 > m1 = m1 > c0 = c0 > m2 = m2.\nC. i1 > i 1 > i 2 > i2 > m1 = m1 > c0 = c0 > m2 = m2.\nD. i1 > i 1 > i 2 = i2 > m1 = m1 > c0 = c0 > m2 = m2.\nE. i1 > i 1 > i 2 > i2 > m1 = m1 > c0 > c0 > m2 = m2.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":77,"question_w_options":"Choose false statement regarding the radiological diagnostics of Stafne defect (SBD):\nA. radiological image requires, first of all, differentiating with metastasis from a focus distant to the mandible.\nB. radiological image usually does not show osteoid seam.\nC. the MRI is considered more efficient than CT in SBD diagnostics.\nD. in a course of SBD, damage of cortical bone from the buccal side may occur, subsequently causing the bone defect to assume tunnel shape.\nE. changes caused by depression of the ectopic salivary gland which usually project to the apical area of the incisors or premolars and thus imitate a periapical or radicular cyst.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":98,"question_w_options":"General absolute contraindications for tooth extraction include:1) unregulated systemic diseases (diabetes, myeloid, lymphoblastic leukemia);2) bisphosphonate therapy;3) up to 12 months post myocardial infarction;4) hypertension above 160\/95 mmHg;5) INR > 4;6) active herpesvirus infection;7) grade III trismus;8) at the time of chemotherapy course.The correct answer is:\nA. 2, 3, 5.\nB. 1, 4, 6.\nC. 1, 5, 8.\nD. 3, 5, 6.\nE. 1, 4, 7.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":187,"question_w_options":"The sickness benefit is granted to:\nA. both the insured and uninsured.\nB. all the insured, irrespective of the moment at which they became unable to work due to sickness.\nC. the insured who became unable to work due to sickness during the duration of sickness insurance.\nD. the insured who became unable to work due to sickness during the parental insurance period.\nE. people under the age of 18.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":20,"question_w_options":"In the first upper molar, the orifice of MB2 canal is usually located:\nA. in central point of the crown.\nB. near the line linking buccal canals.\nC. near the line linking the mesiobuccal and palatal canal.\nD. near the line linking distobuccal and palatal canal.\nE. location of MB2 canal is irregular.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":168,"question_w_options":"23-y.o. male has fallen from the roof, lost consciousness and sustained a head injury. Opens eyes following the pain stimulus, makes incomprehensible sounds and extension flexing of the extremities. How many points does such patient score in Glasgow Coma Scale?\nA. 3.\nB. 4.\nC. 5.\nD. 6.\nE. 7.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":57,"question_w_options":"Indicate the characteristic features of caries in deciduous teeth:1) rapid development from initial to further stadium of caries, constant and rapid development of disease;2) in short time pulp complications may occur;3) there are fewer caries lesions in lower molars than in upper ones;4) caries lesions most often occur symmetrically on both sides of the arches;5) in first molar tooth, caries lesions are most often observed on the mesial aproximal side.The correct answer is:\nA. 1,2,4.\nB. 1,2,3.\nC. 1,3,5.\nD. 1,4,5.\nE. 2,3,4.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":148,"question_w_options":"Indicate the complications that may occur during preparation of the abutment tooth for fixed prosthetic restorations:1) insufficient abutment preparation;2) excessive abutment preparation;3) thermal injury of the pulp;4) injury of adjacent teeth;5) accidental preparation of opposing teeth;6) periodontal injury;7) injury of the lip, cheek, tongue;8) swallowing or aspiration of the bur.The correct answer is:\nA. 1,2,4,5,8.\nB. 2,4,5,7.\nC. 4,6,7,8.\nD. 3,4,6,7.\nE. 1,2,3,4,6,7,8.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":16,"question_w_options":"Choose false statements regarding the type C file:1) such files cross-section shape is quadrilateral;2) they are characterized by relatively low stiffness;3) they end with a working apex shaped like a pyramid;4) they are produced in one length.The correct answer is:\nA. 1, 2.\nB. 2, 3.\nC. 3, 4.\nD. 1, 3.\nE. 2, 4.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":109,"question_w_options":"Leukotoxin is:\nA. endotoxin secreted by Gram-negative bacteria.\nB. endotoxin secreted by Gram-positive bacteria.\nC. exotoxin secreted by Gram-positive bacteria.\nD. exotoxin secreted by A. actinomycetemcomitans.\nE. none of the above.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":41,"question_w_options":"Please indicate the recommended method of final root canal obturation in the case of internal resorption:\nA. single gutta-percha point method.\nB. lateral compaction of gutta-percha.\nC. vertical compaction of gutta-percha.\nD. thermoplastic injection of gutta-percha.\nE. vacuum system of obturation.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":172,"question_w_options":"Reversible cause of cardiac arrest is not:\nA. hypothermia.\nB. hypoxia.\nC. poisoning.\nD. pneumothorax.\nE. ascites.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":125,"question_w_options":"Indicate the true statement concerning the characteristics of stainless steel archwires:\nA. they are characterized by great stiffness, small flexibility, resistance to sharper bends.\nB. they are characterized by great stiffness, small plasticity, resistance to sharper bends.\nC. produce great friction in archwire-slot pairs.\nD. cannot be soldered and welded.\nE. none of the above.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":82,"question_w_options":"Due to the possible risk of malignancy towards ameloblastic fibrosarcoma, the resection margin in the treatment in case of a recurring of ameloblastic fibroma, is:\nA. 2-3 mm.\nB. 5 mm.\nC. 10 mm.\nD. 15 mm.\nE. 20-30 mm.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":94,"question_w_options":"Webster reconstruction is a method used in the treatment of which cancer:\nA. oral part of the tongue.\nB. buccal mucosa.\nC. hard palate.\nD. lip.\nE. lower gingiva.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":133,"question_w_options":"When the lip profile is correct the lip step according to Korkhaus should be:\nA. positive.\nB. increased, positive.\nC. straight.\nD. slightly negative.\nE. increased, negative.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":164,"question_w_options":"The parallelometer is a device used in dentistry for:\nA. prosthetic field analysis performed on dental casts during designing the optimal prosthetic restorations.\nB. prosthetic field analysis performed clinically in the patient's mouth during designing the optimal prosthetic restorations.\nC. checking for prosthetic abutment parellelism intraorally.\nD. measurement of gingival sulcus depth.\nE. measurement of dental crown thickness.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":165,"question_w_options":"Indicate constructive elements of the prosthetic bridge:\nA. abutment teeth, span.\nB. span, connectors between the span and the abutment.\nC. full prosthetic crowns, intracoronal restorations, post and cores.\nD. pontic: hygienic, heart-shaped, ovate, ridge lap.\nE. dental implants, span.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":95,"question_w_options":"Which features are common for both orbitozygomatic and zygomaticomaxillary complex fractures?1) orbital floor fracture;2) maxillary alveolar process breaking;3) mandible abduction impairment;4) common extraocular or intraocular injuries;5) paresthesia of the area innervated by infra-orbital nerve.The correct answer is:\nA. 1,2.\nB. 2,4.\nC. 1,4.\nD. 2,3.\nE. 3,5.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":132,"question_w_options":"At birth children reveal:\nA. embryonal prognathism.\nB. fetal progenia.\nC. pseudo-distoclusion.\nD. morphological retrogenia.\nE. physiological retrogenia.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":124,"question_w_options":"The mesial position of the canine in relation to the line connecting the distal point of the incisive papilla and perpendicular to the palatal line of the palatal suture is evidence of:\nA. primary crowding.\nB. secondary crowding.\nC. bilateral mesialization of lateral teeth.\nD. true answers are A and B.\nE. true answers are B and C.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":83,"question_w_options":"Choose false statement regarding the cementoblastoma:\nA. it is characterised by slow, however unlimited, growth potential.\nB. it may involve an impacted tooth.\nC. in case of each cementoblastoma suspicion, it is essential to perform histopathologic examination and CT.\nD. it can be classified to the locally invasive tumors group.\nE. treatment of a small lesion may consist in RCT of a tooth and subsequent lesion enucleation and apex resection.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":173,"question_w_options":"Which of the below mentioned actions is not a feature of ketamine?\nA. tachycardia and blood pressure increase.\nB. bradycardia and hypotonia.\nC. bronchodilation.\nD. cerebral blood flow increase.\nE. intraocular blood pressure increase.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":108,"question_w_options":"What is the goal of periodontal surgery?\nA. better access to the root surface.\nB. clinical reduction of periodontal pockets.\nC. resolution of inflammation and establishing the environment for a new connective tissue attachment formation.\nD. re-establishing the physiological and esthetical gingival line.\nE. all the above.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":40,"question_w_options":"Indicate the true statements concerning the smear layer:1) has a uniform amorphous structure;2) contains only organic debris;3) its presence decreases the risk of bacterial leakage;4) its presence decreases the penetration of a sealer into dental tubules.The correct answer is:\nA. 1,2.\nB. 2,3.\nC. 3,4.\nD. 1,4.\nE. 2,4.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":17,"question_w_options":"Choose correct statements regarding the radiating pain:1) it is characteristic for irreversible pulpitis;2) it is characteristic for pulp necrosis;3) 46 tooth pain may radiate towards the ear;4) 26 tooth pain may radiate towards the occiput and neck.The correct answer is:\nA. 1, 3.\nB. 1, 4.\nC. 2, 3.\nD. 3, 4.\nE. 2, 4.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":149,"question_w_options":"Which of the following structures have their attachment in the temporomandibular joint articular disc?\nA. inferior belly of the lateral pterygoid muscle and the temporomandibular ligament.\nB. medial pterygoid muscle and the stylomandibular ligament.\nC. superior belly of the lateral pterygoid muscle and the temporomandibular ligament.\nD. inferior and superior belly of the lateral pterygoid muscle.\nE. superior belly of the lateral pterygoid muscle and the sphenomandibular ligament.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":56,"question_w_options":"From what age a single 0.25 ml dose of 5% NaF varnish can be used?\nA. from birth.\nB. from the age of 1.\nC. in the period of mixed dentition.\nD. only in permanent dentition.\nE. depending on the child's ability to spit saliva.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":186,"question_w_options":"Training pension can be granted to the insured person for the basic period and then prolonged. However, its combined time cannot exceed:\nA. 3 months.\nB. 6 months.\nC. 1 year.\nD. 2 years.\nE. 3 years.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":21,"question_w_options":"A 20-y.o. patient presented to the dentist with high risk of caries and numerous carious cavities. In order to stabilize the carious process in such patient, using following method is advised:\nA. ART.\nB. PRR-1.\nC. key-hole technique.\nD. kinetic.\nE. tunnel preparation.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":169,"question_w_options":"Choose the symptom which is not associated with Cushing\u2019s triad:\nA. tachycardia.\nB. irregular breathing.\nC. bradycardia.\nD. blood pressure increase.\nE. intracranial pressure increase.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":76,"question_w_options":"Gerber\u2019s protrusion: \u2003\u2003  1) it is observed during the endoscopy of mesial nasal meatus;2) it may be a symptom of developing incisive canal cyst;3) it is an elevation of the nasal cavity floor caused by developing pathologic lesion;4) it is caused by deformation of maxillary alveolar process due to developing cyst.The correct answer is:\nA. 2, 3.\nB. 2, 3, 4.\nC. 1, 2, 4.\nD. only 3.\nE. all of the above mentioned.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":99,"question_w_options":"Which of the below mentioned techniques does not qualify as an atraumatic tooth extraction?\nA. shortening the trans-operative time.\nB. multi root tooth separation.\nC. single root tooth separation.\nD. performing alveoplasty in order to reduce the exposure to bacteria.\nE. using suture materials of 5.0 thickness.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":128,"question_w_options":"Which of the following statements correctly describes stage D in the development of single root permanent teeth by Demirijan?\nA. mineralization sites merge, forming dental nodules.\nB. mineralization of the upper level of the crypt begins.\nC. crown formation is completed, up to the enamel-cement border.\nD. enamel formation on the chewing surface is completed.\nE. root canal walls have a parallel course.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":37,"question_w_options":"Which of the following is not observed in the inflammatory process which develops as primary periodontal disease with secondary endodontic involvement (endo-perio)?\nA. wide pocket with dental plaque and calculus accumulation.\nB. marginal gingivitis.\nC. healthy pulp without symptoms of inflammation or necrosis.\nD. increased number of neutrophils infiltrating gingival tissues.\nE. angular bone loss around one or several teeth on X-ray.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":190,"question_w_options":"A person insured in SIF (ZUS) is entitled to one-time compensation due to work accident or occupational disease on the basis of the SIF certifying doctor\u2019s ruling on:\nA. considerable disability.\nB. temporary incapacity for work.\nC. permanent or long-term damage to health.\nD. moderate disability.\nE. total incapacity for work.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":104,"question_w_options":"Precancerous Manganotti cheilitis is:\nA. glandular cheilitis.\nB. erosive cheilitis.\nC. granulomatous cheilitis.\nD. sun-induced cheilitis.\nE. chronic cheilitis.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":2,"question_w_options":"Choose correct statements regarding the replacement resorption:1) the main cause of replacement resorption is traumatic tooth luxation;2) it occurs with episodic pain, which increases during biting;3) RTG shows widening of the periodontal ligament space;4) range and progress of the process is linked to the patient\u2019s age, type and extent of the tissue damage.The correct answer is:\nA. 1, 2.\nB. 2, 3.\nC. 1, 4.\nD. 3, 4.\nE. 1, 3.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":153,"question_w_options":"Indicate the adverse implications caused by the settling of mucosa-supported removable partial dentures:1) loss of occlusal contact and reduced occlusal vertical dimension;2) loss of occlusal contact and increased occlusal vertical dimension;3) relieving the load on the remaining natural teeth;4) overload of the remaining natural teeth;5) shifting of the clasp arms and their disfunction;6) alveolar bone loss;7) tooth mobility and inflammation of the mucosa;8) joints and muscles functional disorders.The correct answer is:\nA. 1,4,5,6,7,8.\nB. 2,3,6,7,8.\nC. 1,3,5,7,8.\nD. 4,5,6,7,8.\nE. 2,3,7,8.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":145,"question_w_options":"In restoring unbounded edentulous spaces:1) it is advised to rest the denture using occlusal rests that should be placed between the first and the second or between the second and the third tooth from the edentulous space;2) using single occlusal rests as indirect retainers is indicated;3) close rigid rest of the free-end saddle should not be used.The correct answer is:\nA. only 1.\nB. only 2.\nC. 1,3.\nD. 2,3.\nE. all the above.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":112,"question_w_options":"Which antiseptics are used in FMD protocol?\nA. phenolic compounds.\nB. quaternary ammonium compounds.\nC. oxygenating agents.\nD. herbal extracts.\nE. bisbiguanides.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":119,"question_w_options":"In the treatment of necrotizing ulcerative gingivitis, the first-choice medication is\/are:\nA. amoxicillin\/clavulanic acid.\nB. NSAIDs.\nC. metronidazole.\nD. metronidazole with amoxicillin\/clavulanic acid.\nE. none of above mentioned.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":51,"question_w_options":"Indicate the false statement concerning tetracycline discolorations:\nA. they are caused by systemic intake of tetracycline antibiotics by the mother during the period of breast feeding.\nB. right after the tooth eruption they are less visible, but with time the teeth darken when exposed to light.\nC. in permanent dentition they are most visible in incisors and first permanent molars.\nD. in severe form, they may be accompanied by enamel hypoplasia.\nE. they are caused by systemic intake of tetracycline antibiotics by a child up to the age of 12 years.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":158,"question_w_options":"The prevention of functional disorders of the masticatory system in reconstructive procedures with the use of fixed dentures should involve:1) removal of Christensen\u2019s phenomenon;2) reconstructing the correct occlusal vertical dimension;3) reconstructing the physiological orientation of the prosthetic occlusal plane;4) reestablishing the proper relationship between the mandible and the maxilla;5) securing the guidance on molars during lateral mandibular movements.The correct answer is:\nA. 1,2.\nB. 2,4.\nC. 3,4.\nD. 2,3,4.\nE. 3,5.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":10,"question_w_options":"Effectiveness of rinsing solutions used during RCT (Root canal treatment) may be increased by:1) hand activation using a paper cone;2) laser irradiation;3) increasing temperature of the solution;4) ultrasonic activation;5) reducing the solution volume and increase in concentration of the product.The correct answer is:\nA. 1, 2, 3.\nB. 2, 3, 4.\nC. 1, 3, 5.\nD. 3, 4, 5.\nE. 1, 4, 5.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":47,"question_w_options":"To detect an approximal caries, apart from the traditional visual and tactile methods, one can use:\nA. intraoral camera.\nB. transillumination method (diaphanoscopy).\nC. bitewing radiographs.\nD. A, C are true.\nE. A, B and C are true.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":9,"question_w_options":"Which of the below mentioned pathological conditions exhibits positive reaction to direct dentin stimulation test? 1) reversible pulpitis;2) irreversible pulpitis;3) periapical bone dysplasia;4) chronic exacerbated periapical tissue inflammation;5) class I endo-perio according to the Guldener & Langeland classification;6) radicular cyst.The correct answer is:\nA. 1, 3.\nB. 2, 4, 6.\nC. 2, 5.\nD. 1, 2, 3.\nE. 4, 5, 6.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":174,"question_w_options":"Which values concerning high probability of deep vein thrombosis are true?\nA. 0 points according to Well\u2019s Score and D-dimer concentration of 250 \u00b5g\/l.\nB. 0 points according to Well\u2019s Score and D-dimer concentration of 400 \u00b5g\/l.\nC. 1 point according to Well\u2019s Score and D-dimer concentration of 500 \u00b5g\/l.\nD. 2 points according to Well\u2019s Score and D-dimer concentration of 450 \u00b5g\/l.\nE. 3 points according to Well\u2019s Score and D-dimer concentration of 600 \u00b5g\/l.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":84,"question_w_options":"Choose correct statements regarding the primary ameloblastic carcinoma (ACp): 1) bone resection with 1 cm margin is the treatment of choice;2) ACp is characterized by high radiosensitivity;3) mortality rate is 31% and relapse rate is 33%;4) it is most often observed in second and third decade of life;5) it is the most common in midmaxillary region;6) first and early symptom of tumor development is maxillary bone expansion, usually accompanied by pain, trismus, displacement and mobility of the teeth, and also dysphonia;7) pathologic fracture of the mandible is rarely observed;8) metastases usually concern the cervical and pulmonary lymphatic system.The correct answer is:\nA. 1,2,3,4,5.\nB. 2,3,5,6,8.\nC. 1,4,5,7.\nD. 3,6,8.\nE. 2,5,6,8.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":123,"question_w_options":"Indicate the true statements concerning Andrew\u2019s keys of normal occlusion:1) mesial palatal cusp of the first permanent upper molar is situated in the medial fissure of the first permanent lower molar;2) in the normal occlusion the gingival part of each tooth long axis is mesially inclined in comparison to the part of the crown directed towards the occlusal plane;3) torque of the crowns of incisors: the incisal edge of upper incisors is situated lingually relative to the cervical part of the crowns of these teeth;4) molars and premolars rotated around the long axis take up more space in the dental arch;5) rotated incisors take up less space in the arch in comparison to their normal position.The correct answer is:\nA. 1,2,4,5.\nB. 1,4,5.\nC. 1,2,3.\nD. 4,5.\nE. all the above.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":135,"question_w_options":"Tonsillar hypertrophy can lead to the development of:\nA. crossbite.\nB. class III malocclusion.\nC. class II malocclusion.\nD. deep bite.\nE. open bite.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":92,"question_w_options":"Choose false statement regarding the metastases to cervical lymph nodes:\nA. the longer the primary focus is not found during observation, the better the prognosis.\nB. most metastases concern the adenocarcinoma.\nC. open biopsy of a lymph node is performed only when the lymph nodes are fused together with surrounding tissues, especially with cervical vessels.\nD. for the node to be palpable, it must be at least 10 mm in diameter.\nE. fixed node indicates that the neoplastic growth caused the breach of its capsule and infiltration of surrounding tissues.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":162,"question_w_options":"Following a total loss of dentition, bone atrophy within maxillary and mandibular alveolar ridges occurs. The results of these changes include:1) atrophy of the palatal slope of the maxillary alveolar ridge;2) atrophy of the vestibular slope of the maxillary alveolar ridge;3) atrophy of the mandibular alveolar ridge in the anterior region from the vestibular side, and in posterior regions from lingual slopes;4) atrophy of the mandibular alveolar ridge in the anterior region from the lingual side, and in posterior regions from the vestibular side.The correct answer is:\nA. 1,3.\nB. 1,4.\nC. 2,3.\nD. 2,4.\nE. only 2.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":115,"question_w_options":"Burning mouth syndrome (BMS) should be considered when symptoms persist for:\nA. 2 weeks.\nB. 1 months.\nC. 2 months.\nD. 3 months.\nE. 4-6 months.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":142,"question_w_options":"The CAD\/CAM system, which allows for performing some types of fixed prostheses directly in the dental office is:\nA. Procera.\nB. Cerec.\nC. Lava.\nD. KaVo Everest.\nE. Cercon smart ceramics.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":154,"question_w_options":"Indicate the rules concerning the location of retainers in relation to the denture base:1) position of the retainers in relation to the denture base does not depend on the topography of edentulous space and the number of remaining teeth;2) straight line joining the two retainers should divide the denture base into two, possibly equal parts;3) rule regarding the division of the denture base by the clasp axis into two possibly equal parts does not apply, when three teeth can be involved as retainers;4) in the case of posterior small bounded edentulous spaces, it is favorable to place the retainers on the straight line that runs along the alveolar ridge.The correct answer is:\nA. 1,2,3.\nB. 1,2,4.\nC. 2,3,4.\nD. 2,3.\nE. 3,4.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":5,"question_w_options":"Apical-coronal root canal shaping techniques include: 1) retrograde method;2) Mtwo technique;3) ProTaper technique;4) FlexMaster technique.The correct answer is:\nA. 1, 2.\nB. 2, 3.\nC. 1, 4.\nD. 3, 4.\nE. 1, 3.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":103,"question_w_options":"Lesions located on the gingiva and the hard palate are pathognomonic of:\nA. primary herpetic gingivostomatitis.\nB. recurrent herpes infection.\nC. shingles.\nD. infectious mononucleosis.\nE. herpangina.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":197,"question_w_options":"In the course of dental practice, the prophylaxis of oral cavity cancers plays an important role. Which of the following is not a risk factor for those cancers:\nA. harmful substances from tobacco smoke.\nB. poor hygiene of the oral cavity leading to chronic inflammation.\nC. irritation of the oral mucosa by ill-fitted dentures.\nD. adverse sexual behavior.\nE. diet high in saturated fats.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":30,"question_w_options":"Indicate the correct definition of the physiological foramen:\nA. it is a root canal constriction in the distance of 0.5-2 mm away from the anatomic foramen of the root.\nB. it is the apex of the root.\nC. it is the anatomic foramen.\nD. it is the radiographic apex.\nE. none of the above.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":178,"question_w_options":"The dentist has been convicted by a final judgment of the Supreme Medical Court for committing a medical error and sentenced to suspend the right to practice for two years. The dentist believes that he treated his patient properly, and so does not agree with the sentence and is going to appeal. He can appeal to:\nA. Minister of Health.\nB. Supreme Court.\nC. President of the Supreme Medical Chamber.\nD. Constitutional Tribunal.\nE. President of Poland.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":67,"question_w_options":"Xylitol used in caries prevention, most often in the form of chewing gums or drops, is recommended:1) for children over 4 years of age;2) for children over 6 years of age;3) in the divided daily dose of 3-8 grams;4) in the single daily dose of 0.5-1.0 gram;5) at least twice a day.The correct answer is:\nA. 1,4,5.\nB. 1,3,5.\nC. 2,4.\nD. 1,3.\nE. 1,4.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":71,"question_w_options":"The presence of many supernumerary, impacted and retarded teeth and delayed eruption of teeth are characteristic of:\nA. cleidocranial dysplasia.\nB. Ellis-van Creveld syndrome.\nC. odontodysplasia.\nD. Down syndrome.\nE. dentinal dysplasia.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":139,"question_w_options":"Which of the following cephalometric measurements is used to assess the vertical face dimension?\nA. SNPg angle.\nB. ANB angle.\nC. interincisal angle.\nD. index.\nE. NSL line.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":26,"question_w_options":"Indicate the true statements concerning circumferential filing:1) it can be used for preparing wide root canals;2) it is particularly beneficial for the preparation of root canals that are round in cross-section;3) it involves sequential insertion and withdrawal of the instrument into and from the canal;4) pressure is only excerted on two contralateral walls of the root canal.The correct answer is:\nA. 1,3.\nB. 1,2,3.\nC. 1,3,4.\nD. only 1.\nE. only 3.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":181,"question_w_options":"According to the Code of Medical Ethics, the primary ethical imperative for the physician is:\nA. to protect the dignity of the medical profession.\nB. to act in accordance with one's conscience.\nC. to respect fellow doctors and to treat them with kindness.\nD. to act for the good of the patient.\nE. to obey the law without exception.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":27,"question_w_options":"Indicate the false statement concerning the carious process:\nA. carious lesion is the product of disequilibrium between demineralisation and remineralisation.\nB. highly anaerobic and anaerobic environment provides an ideal niche for cariogenic bacteria.\nC. bacteria quickly colonize the smooth surfaces of newly erupted teeth, because the shape of the surface contributes to their high susceptibility to caries.\nD. cariogenic potential of microorganisms increases as a result of bacterial dysbiosis in the dental biofilm.\nE. bacteria slowly colonize pits and fissures of newly erupted teeth, because these are harder to reach places than smooth surfaces.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":180,"question_w_options":"The dentist ordered to do diagnostic tests in a patient with full legal capacity. When the dentist obtained the results, the patient\u2019s spouse showed up asking for them on the grounds that the patient was at work and could not do it in person. What should the dentist do?\nA. he is allowed to give the results only if the patient authorized his spouse in pen to do so.\nB. he is allowed to give the results because the spouse is the patient\u2019s close person.\nC. he is allowed to give the results to neither the patient nor the spouse because the results constitute hospital property.\nD. he is allowed to give the results provided that he commits the spouse to keeping them secret from unauthorized parties.\nE. he is allowed to give the results if he assumes that such a move is in the interest of the patient.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":70,"question_w_options":"If there are specific indications for its use, a toothpaste that contains 5000 ppm of fluoride may be used in a child at the age not less than:\nA. 10 years.\nB. 12 years.\nC. 13 years.\nD. 14 years.\nE. 16 years.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":138,"question_w_options":"The space maintainer is:\nA. active appliance, used for regaining space for unerupted premolar teeth.\nB. passive appliance, used after premature extraction of a deciduous tooth.\nC. functional appliance, which recreates the masticatory function after a loss of deciduous teeth.\nD. active appliance, used after a loss of deciduous teeth.\nE. true are A and D.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":66,"question_w_options":"The syndrome characterized by the lack of many tooth germs, thin hair, dry skin, malformation of the mandible and maxilla and lip inversion is called:\nA. cherubism.\nB. ectodermal dysplasia.\nC. cleidocranial dysplasia.\nD. Capdepont disease.\nE. odontodysplasia.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":89,"question_w_options":"\u201cSuch technique is indicated in case of an overgrown frenum of upper lip with major attachment on the labial side. It allows also for performing the vestibular deepening in more predictable way; however, the healing is secondary and associated with higher discomfort for the patient\u201d. The above-mentioned description refers to:\nA. excision of the frenum using CO2 laser.\nB. frenectomy combined with epithelial-connective tissue graft.\nC. excision of the frenum via lens shaped incision of the mucosa, connective tissue and muscles.\nD. frenectomy combined with V-plasty.\nE. frenectomy combined with Z-plasty.","answer":"D"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":196,"question_w_options":"The most common cause of deaths from malignant tumors in Poland is:\nA. colon cancer.\nB. lung cancer.\nC. pancreatic cancer.\nD. gastric cancer.\nE. kidney cancer.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":31,"question_w_options":"Which of the following are part of the DIFOTI system?1) laser light source;2) fiber optic lamp;3) AC power source;4) source emitting light of 655 nm wavelength;5) optical fiber;6) digital camera;7) computer.The correct answer is:\nA. 1,2,3,6.\nB. 2,3,5,6.\nC. 1,5,6,7.\nD. 3,4,6,7.\nE. 2,4,5,7.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":179,"question_w_options":"Parents with their 14-year-old daughter report to the dentist. The girl is to undergo a complex, major tooth resection. What are the principles for obtaining consent to such treatment?\nA. it is necessary to obtain the cumulative agreement, i.e. consent from both parents and their daughter.\nB. it is enough to obtain consent from the legal representative. There is no need to take it from the minor patient.\nC. it is necessary to obtain consent from the legal representative but taking into consideration the severity of the treatment, the dentist should have an agreement of the guardianship court.\nD. it is enough to obtain consent from one of the parents even if the other opposes.\nE. dentist should obtain consent from their superior and in case if there is no such person, from relevant Regional Medical Council.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":102,"question_w_options":"Epidemiological studies conducted in Poland in 2012 revealed that the rate of individuals with CPI 4 was:\nA. 1-6%.\nB. 5-10%.\nC. 16-20%.\nD. 20-30%.\nE. > 30%.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":155,"question_w_options":"When the parallelometer analysis (surveying) showed that the retentive surface on the abutment tooth characterizes with a sharp degree of undercut, the following should be performed:1) planning the clasp with a long intermediate part;2) planning the clasp with a short intermediate part;3) correcting the shape of the retentive surface by preparation within the enamel range; 4) planning to block out the undercut on the working cast.The correct answer is:\nA. 1,3.\nB. 2,3.\nC. 1,4.\nD. 2,4.\nE. 3,4.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":143,"question_w_options":"The indication for indirect denture relining is:\nA. extensive loss of the alveolar bone.\nB. slight loss of the alveolar bone.\nC. decrease in the vertical dimension.\nD. palatal seal (post-dam).\nE. rupture of the denture base.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":114,"question_w_options":"Toxic epidermal necrolysis is a variant of:\nA. lichen planus.\nB. recurrent aphthous stomatitis.\nC. erythema multiforme.\nD. leukoplakia.\nE. pemphigus vulgaris.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":163,"question_w_options":"On delivery of their immediate denture, within the first 24 hours, the patient should be advised:\nA. to clean the denture in antiseptic solution before sleep and place the denture back in the mouth.\nB. to clean the denture after each meal and leave the denture in the mouth for the night.\nC. not to remove the denture from the mouth.\nD. to wash the denture in warm water before sleep and store the denture in dry conditions.\nE. to place the denture in antiseptic solution for the night.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":134,"question_w_options":"Pseudo Angle's class:\nA. concerns deciduous teeth and evaluates bite disturbances in the antero-posterior plane.\nB. is the degree of antero-posterior shift of the molar relationship expressed as the width of the premolar, e.g. 1\/2 of class II.\nC. occurs in the case of mesialization of the first permanent molar teeth as a result of a premature deciduous teeth loss.\nD. describes the position of the upper dental arch in relation to the lower gingival arch in an infant.\nE. none of the above.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":93,"question_w_options":"\u201cSuch benign neoplasms develop in adults in the vestibule of the oral cavity due to prolonged irritation. They may appear symmetrically on both maxillary tuberosities, hindering the prosthetic treatment. Their occurrence may be connected with difficult eruption of upper third molars, and also their caries\u201d. The above-mentioned description refers to:\nA. fibromatous epulis.\nB. papilloma.\nC. lobular fibroma.\nD. neurofibroma.\nE. keratoacanthoma.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":85,"question_w_options":"\u201cThis tumor develops almost only intraosseous. We distinguish two types: follicular and not containing a tooth germ. Its radiological image matches a finely limited, unilocular radiolucency in the jaw. Usually, inside the tumor an impacted tooth may be observed. In more than 60% of intraosseous cases, delicate, scattered, radiopaque \u201cpatches\u201d may be observed, which correspond to the calcified elements of the tumor. Such symptom is observed on intraoral radiographs, but not OPGs\u201d. The above-mentioned description refers to:\nA. multicystic ameloblastoma.\nB. ameloblastic fibroma.\nC. calcifying epithelial odontogenic tumour.\nD. squamous odontogenic tumour.\nE. adenomatoid odontogenic tumour.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":122,"question_w_options":"The description \u201elip and palate total cleft (until the incisive foramen) bilateral\u201d applies to the classification according to:\nA. Kernahan and Stark.\nB. Bardach, Perczy\u0144ska-Partyka.\nC. Veau.\nD. Hasun.\nE. Masztalerz.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":175,"question_w_options":"Optimum heating in posttraumatic hypothermia is:\nA. 0,1 to 0,2\u00b0C per hour.\nB. 0,3 to 0,4\u00b0C per hour.\nC. 1 to 2\u00b0C per hour.\nD. 3 to 4\u00b0C per hour.\nE. 5 to 6\u00b0C per hour.","answer":"C"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":8,"question_w_options":"In which of the following cases, electronic apex locator may show the reading of \u201ctoo short\u201d in relation to actual measurement of canal length?1) root canal obliteration;2) tooth with wide apical foramen;3) inflammatory lesions in periapical tissues;4) root canal perforation.The correct answer is:\nA. 1, 3.\nB. 2, 4.\nC. 3, 4.\nD. 1, 2.\nE. 2, 3.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":46,"question_w_options":"According to ICDAS II classification the code 3 means:\nA. change visible in the wet enamel.\nB. cavity in the enamel without visible dentine.\nC. carious lesion in the dentin, without a cavity in the enamel.\nD. carious lesion in the dentin with a cavity in the enamel.\nE. distinct cavity with visible dentine.","answer":"B"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":159,"question_w_options":"The prosthetic bridge will fulfill the long-lasting therapeutic goal if the abutments provide reliable support. Indicate the clinical aspects that should be considered to achieve clinical success while designing the bridge:1) right clinical crown to root ratio, optimal 2:3, minimal 1:1;2) right anatomical crown to root ratio, optimal 1:2, minimal 1:1; 3) sufficient number of abutments and their proper location;4) well-anchored abutment teeth;5) including Ante\u2019s law describing the root surface area;6) including Ante\u2019s law describing the deflection (bending) of the span;7) completed teeth development;8) properly designed shape of the span;9) usage of right metal alloys and ceramics;10) adequate interocclusal space;11) satisfactory oral hygiene.The correct answer is:\nA. 1,3,4,5,7,10,11.\nB. 2,3,4,6,8,9,10.\nC. 1,3,5,7,8,9,11.\nD. 2,4,5,8,9,10,11.\nE. 1,4,5,7,8,9,10.","answer":"A"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":11,"question_w_options":"Facial nerve paralysis during anesthesia may result from:1) administration of the anesthetic in the area of parotid gland;2) incorrect administration of the anesthetic during buccal nerve block;3) administration of the anesthetic beyond the posterior border of the mandible;4) using too short injection needle.The correct answer is:\nA. 1, 2.\nB. 2, 3.\nC. 3, 4.\nD. 1, 4.\nE. 1, 3.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":118,"question_w_options":"In case of which oral mucosa disease Koebner\u2019s phenomenon is considered pathognomonic?\nA. pemphigus vulgaris.\nB. mucous membrane pemphigoid.\nC. cutaneous lupus erythematosus.\nD. Stevens-Johnson syndrome.\nE. oral lichen planus.","answer":"E"},{"edition":"2023_jesien","year":"2023","season":"autumn","question_id":50,"question_w_options":"During the examination of an 8-year-old patient the dentist found a large carious lesion of class I in tooth 16, and in it the presence of an extensive tissue with a red and smooth surface, bleeding and painless on probing. The cause of this condition may be:1) polyp of gum;2) polyp of pulp;3) pulp necrosis;4) proliferative pulpitis;5) chronic granulomatous pulpitis.The correct answer is:\nA. only 1.\nB. 1,2,4.\nC. 1,2,5.\nD. 1,3.\nE. 2,4,5.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":160,"question_w_options":"Central occlusion describes the mutual position of occlusal surfaces of the opposing dental arches with multiple contacts of teeth in the posterior region. In Angle\u2019s class I, the points of contact are localized between:\nA. cusp tips of functional and non-functional cusps.\nB. central fossa areas of teeth of the dental opposing arches.\nC. functional cusps of the teeth of one dental arch, and the marginal ridge and embrasure areas and central fossa areas of the opposing teeth.\nD. marginal ridge and embrasure areas of the opposing teeth.\nE. central fossa areas of one dental arch and the ridges of the opposing arch.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":28,"question_w_options":"Please indicate the recommended method of final root canal obturation in the case of internal resorption:\nA. single gutta-percha point method.\nB. lateral compaction of gutta-percha.\nC. vertical compaction of gutta-percha.\nD. thermoplastic injection of gutta-percha.\nE. vacuum system of obturation.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":90,"question_w_options":"The possible causes of lymphadenopathy include:1) bacterial, viral, protozoan and fungal infections;2) autoimmune, allergic, metabolic and storage diseases;3) lymphoma, leukemia, histiocytosis and tumor metastasis;4) endocrinopathies, sarcoidosis, reactive inflammation of lymph nodes and Kawasaki disease;5) skin reactions, serum sickness, drug-induced adverse reactions;6) excessive exercise, calcification or post-infection hyalinosis.The correct answer is:\nA. 1,3.\nB. 1,3,5.\nC. 1,2,5,6.\nD. 1,2,3,4,5.\nE. all the above.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":137,"question_w_options":"Indicate the true statements regarding the development of speech function in children:1) the articulation must be closely synchronized with the breath;2) first, the child pronounces lip consonants (m, p, b), formed by the anterior part of the tongue (t, d, I, n) and posterior part of the tongue (k, g);3) first, the child pronounces hissing consonants (s, z, c, dz);4) buzzing consonants appear last (\u0282, t\u0282, \u0292, dz, d\u0292);5) pronunciation is the motor part of speech, which means that deviations in previous functions, e.g. swallowing - may be the basis for speech irregularities.The correct answer is:\nA. 2,4.\nB. 3,4.\nC. 1,3,4,5.\nD. 1,2,4,5.\nE. all of the above.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":121,"question_w_options":"Common features of cleidocranial dysplasia and mandibulofacial dysostosis are:1) both syndromes are considered as symmetrical first and second branchial arch syndromes;2) both syndromes are considered as asymmetrical first and second branchial arch syndromes;3) occurrence of supernumerary teeth;4) pseudo-prognathism;5) discrepancies in development of maxilla and mandible.The correct answer is:\nA. 1, 5.\nB. 2, 5.\nC. 1, 3.\nD. 1, 4.\nE. 2, 3.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":86,"question_w_options":"The destructive methods of haemangioma treatment do not include:\nA. obliteration.\nB. intratumoral ligation.\nC. cryotherapy.\nD. selective embolization.\nE. B and D are correct.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":69,"question_w_options":"For sealing pulp stumps in milk teeth after vital pulpotomy it is not recommended to use:\nA. carboxylate cement.\nB. zinc-oxide with eugenol paste.\nC. MTA.\nD. calcium hydroxide paste.\nE. A and D are true.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":176,"question_w_options":"The dentist accidentally removed wrong tooth. In such situation the dentist should:\nA. first of all inform the patient about the situation and propose a remedy.\nB. extract the proper tooth also and under no circumstances admit the mistake.\nC. explain to the patient that mistakes can happen to anyone and declare the case closed.\nD. merely consult another dental practitioner.\nE. report the incident to the public prosecutor\u2019s office.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":199,"question_w_options":"According to the epidemiologic triad the development of infectious disease depends on:\nA. pathogen, environment, prophylaxis.\nB. host, healthcare system, living conditions.\nC. environment, vaccination accessibility, pathogen.\nD. pathogen, host, applied antibiotic.\nE. pathogen, host, environment.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":45,"question_w_options":"Indicate the disadvantage of the front-surface dental mirror:\nA. placement of the reflection layer of rod on the glass surface.\nB. easy to damage.\nC. less ergonomic.\nD. smaller field of vision.\nE. inverted picture.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":12,"question_w_options":"Indicate correct sentence regarding the compomers:\nA. can be used only in restorations of anterior teeth.\nB. consist of approximately 80% glass ionomer and approximately 20% resin components.\nC. characterise in better aesthetics than glass ionomers.\nD. require the same chemical preparation of the cavity as glass ionomers.\nE. the amount of fluoride ions release is lower than in the composite materials.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":53,"question_w_options":"Indicate the false statement on the materials used for a final obturation of root canals in milk teeth:\nA. should not contain contrast agents.\nB. should be easily resorbed.\nC. should have antibacterial properties.\nD. shlould easily flow into the root canal.\nE. should not be irritating to or cause inflammatory reaction of permanent tooth germs.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":183,"question_w_options":"According to the Law (\u00a78 ordinance of Ministry of Health on kinds, scope and templates of medical documentation and its processing) the internal, individual patient documentation may include patient\u2019s authorization to provide information on their health condition and provided health services. Such authorization is granted on the following principles:1) patient can authorize only their spouse, siblings and their children of age;2) patient can authorize any person but only one;3) patient can authorize any number of persons;4) each time the patient gives his authorization to a given person, they have to justify it;5) patient can diversify the range of information provided for authorized persons.The correct answer is:\nA. 1,4.\nB. 2,4.\nC. 3,5.\nD. 1,5.\nE. only 2.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":73,"question_w_options":"Find true statements on physiological resorption of roots in a primary tooth:1) it is a long-term process in which the periods of active resorption can be interrupted by the periods of repairing processes;2) is present even in the case of a lack of the permanent successor;3) begins 2-4 years before the physiological replacement of teeth.The correct answer is:\nA. only 1.\nB. 1,2.\nC. 1,3.\nD. 2,3.\nE. all the above.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":65,"question_w_options":"The general contraindications to the root canal therapy of a milk tooth include:\nA. congenital immunodeficiency.\nB. malignancy undergoing chemo- or radiotherapy.\nC. hypodontia (lack of permanent tooth buds).\nD. non-restorable tooth.\nE. A and B are true.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":32,"question_w_options":"Indicate the recommended method of determining the causative tooth responsible for a chronic apical abscess with a sinus tract:\nA. local anesthesia in the area of the sinus tract.\nB. dental tissue transillumination with a strong light source.\nC. use of Diagnodent device.\nD. taking of bitewing X-ray.\nE. x-ray image of a gutta-percha placed in the sinus tract.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":195,"question_w_options":"Health policy may be identified as:\nA. medical care.\nB. health care.\nC. health protection.\nD. social care.\nE. environmental care.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":49,"question_w_options":"\u201eDamage of suporting structures of a milk tooth leading to the increased mobility of the tooth and pain on tapping, without dislocation of tooth, with bleeding from gingival sulcus seen just after the trauma\u201d. It is a description of:\nA. tooth concussion.\nB. tooth subluxation.\nC. tooth elongation.\nD. tooth lateral luxation.\nE. tooth avulsion.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":101,"question_w_options":"Qualifying a patient for specified stage of periodontal disease does not depend on:\nA. PD.\nB. BL.\nC. CAL.\nD. BoP.\nE. number of teeth.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":7,"question_w_options":"Choose correct sentences concerning the tunnel cavity preparation:1) it is used in vestibular or lingually inclined teeth;2) allows to maintain unmined marginal edge;3) can be used in case of primary caries on the proximal surface of the posterior teeth;4) access cavity preparation is achieved from the vestibular or lingual surface.The correct answer is:\nA. 1, 2.\nB. 1, 3.\nC. 2, 3.\nD. 2, 4.\nE. 3, 4.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":156,"question_w_options":"Indicate impression techniques for obtaining diagnostic casts in manufacturing fixed partial dentures:1) impression in 1-layer technique with the use of irreversible hydrocolloid;2) impression in 2-layer technique with the use of reversible hydrocolloid;3) impression in metal ring with the use of thermoplastic or elastic impression material;4) impression with the use of a mixture of gypsum and wax;5) one-step impression in 2-layer technique with the use of elastomer;6) two-step impression in 2-layer technique with the use of elastomer;7) FGP method.The correct answer is:\nA. 1,2,4.\nB. 2,3,5.\nC. 3,5,6.\nD. 2,3,5,6.\nE. 3,4,6,7.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":140,"question_w_options":"The malformation which occurs if in the 8th week of fetal life the embryo cephalic part does not move away from its caudal part is called:\nA. mandibulo-facial dysostosis.\nB. Cruzon syndrome.\nC. Pierre Robin syndrome.\nD. Ellis-van Creveld syndrome.\nE. cranio-facial dysostosis.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":117,"question_w_options":"Chronic hyperplastic candidiasis is a synonym of:\nA. leukokeratosis.\nB. acute atrophic candidiasis.\nC. chronic atrophic candidiasis.\nD. candidal leukoplakia.\nE. acute pseudomembranous candidiasis.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":116,"question_w_options":"Glucocorticosteroids and tacrolimus may be used in the treatment of:\nA. leukoplakia.\nB. lichen planus.\nC. fungal infections.\nD. all the above.\nE. none of the above.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":141,"question_w_options":"Pathological tooth wear may be a consequence of:1) bulimia nervosa;2) bruxism;3) para-functions;4) malocclusion;5) the action of chemical factors on the oral tissues.The correct answer is:\nA. only 2.\nB. only 3.\nC. 2,3.\nD. 1,4,5.\nE. all above.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":157,"question_w_options":"Indicate the possibilities of limiting the mucosa-supported removable partial denture bearing area:1) presence of a sufficient number of abutment teeth;2) when tissues of edentulous alveolar processes can withstand additional occlusal load;3) when the clasp axes do not cross;4) it is acceptable at the presence of slightly mobile teeth and small edentulous spaces;5) presence of small, bounded edentulous spaces in the maxilla.The correct answer is:\nA. 1,2,3.\nB. 1,2,5.\nC. 1,3,5.\nD. 2,3,4.\nE. 2,4,5.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":6,"question_w_options":"Choose the proper name for the process of wear of the hard tissues of the teeth, which is manifested by shortening of the crowns of the teeth, wear of the incisal edges of the anterior teeth and cusps of the posterior teeth, and accompanies bruxism as a symptom:\nA. abrasion.\nB. attrition.\nC. abfraction.\nD. erosion.\nE. Black\u2019s class VI.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":48,"question_w_options":"Toothpastes with a high level of fluoride in patients in good general health should be used:\nA. once a day within one month, teeth should be brushed for 3 minutes.\nB. once a day within 2-4 months, teeth should be brushed for 1 minute.\nC. twice a day within 2-4 months, teeth should be brushed for 3 minutes.\nD. twice a day within 3-6 months, teeth should be brushed for 1 minute.\nE. twice a day within one year, teeth should be brushed for 1 minute.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":100,"question_w_options":"The clinical symptoms of maxillary cancer include:1) unilateral bloody discharge from the nose;2) gomphiasis of the upper teeth;3) Vincent\u2019s symptom;4) lacrimation;5) exophthalmos;6) pain and tingling sensation in the cheek.The correct answer is:\nA. 1,2.\nB. 1,2,6.\nC. 4,5,6.\nD. 1,2,4,5,6.\nE. all the above.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":33,"question_w_options":"The possible causes for a false negative response to an electric pulp test include:\nA. tooth after traumatic shock (concussion).\nB. calcified canals.\nC. incomplete pulp innervations with partially developed roots (in open apex teeth).\nD. local anesthesia to the examined tooth.\nE. all the above.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":194,"question_w_options":"For describing occurrence of malocclusion in population, the best measure is:\nA. prevalence.\nB. odds ratio.\nC. relative risk.\nD. absolute risk.\nE. none of the above.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":64,"question_w_options":"Indicate proper treatment in the case of the root fracture of a milk tooth:1) no treatment needed if the fractured fragment is not dislocated;2) if the fractured coronal fragment is dislocated - the reposition with digital pressure and splinting;3) manual reposition of the dislocated coronal fragment;4) reposition of the dislocated coronal fragment with forceps, elastic splinting for 2-4 weeks;5) extraction of the dislocated coronal fragment and leaving the apical fragment to resorb.The correct answer is:\nA. 1,2,3.\nB. 1,2.\nC. 1,2,5.\nD. 1,5.\nE. 1,4.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":72,"question_w_options":"Red discoloration of permanent teeth may be caused by:\nA. chromogenic bacteria.\nB. congenital porphyria.\nC. hyperbilirubinemia in early childhood.\nD. Beltrami disease (circular caries).\nE. mercury poisoning.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":182,"question_w_options":"According to the Code of Medical Ethics, the primary ethical imperative for the physician is:\nA. to protect the dignity of the medical profession.\nB. to act in accordance with one's conscience.\nC. to respect fellow doctors and to treat them with kindness.\nD. to act for the good of the patient.\nE. to obey the law without exception.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":25,"question_w_options":"Which of the following is the first, clinically visible sign of the carious lesion?\nA. white spot lesion.\nB. porous enamel.\nC. subsurface enamel breakdown.\nD. constriction of apatite crystals.\nE. shiny lesion.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":52,"question_w_options":"If the bleeding after the pulp amputation of a milk tooth can not be arrested during 3-4 minutes, it is indicated to: 1) extirpate the pulp;2) extract the tooth;3) prolong the time of inhibition of bleeding;4) use a coagulation device;5) make a direct pulp capping.The correct answear is:\nA. 1 or 2.\nB. 1 and 3.\nC. only 4.\nD. only 5.\nE. 4 and 5.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":13,"question_w_options":"Indicate a solution for removal of smear layer from the root canal:\nA. NaCl solution for removing the organic part of smear layer and EDTA for inorganic part.\nB. NaOCl solution for removing the inorganic part of smear layer and EDTA for organic part.\nC. NaOCl solution for removing the organic part of smear layer and EDTA for inorganic part.\nD. sodium edetate solution for removing the inorganic part of smear layer and citric acid solution for removing the organic part.\nE. citric acid solution for removing the inorganic part of smear layer and hydrogen peroxide for removing the organic part.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":44,"question_w_options":"Indicate the best definition of erosion:\nA. loss of dental hard tissues as a result of a chemical process.\nB. loss of dental hard and soft tissues as a result of a chemical process.\nC. loss of dental hard tissues as a result of a chemical process not involving bacteria.\nD. loss of dental hard tissues as a result of a chemical process involving bacteria.\nE. loss of dental hard and soft tissues as a result of a chemical process involving bacteria.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":177,"question_w_options":"A dentist uses a medical stamp containing his or her name, professional title and number of the right to practice and information that he or she is an implantologist. Is this content of the doctor's stamp legal?\nA. no, it is not legal because such a specialty does not exist.\nB. no, it is not legal because it should be stated that it is a specialty in dental implantology.\nC. yes, it is legal because the dentist can thus inform patients that he or she is providing implantology services.\nD. yes, it is legal because the content of the medical stamp should include information about the doctor's competence, so this information is justified.\nE. no, it is not legal because the correct formula should read: \"specialist in implantology\".","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":198,"question_w_options":"Drinking water fluoridation to prevent caries is an example of activity within:\nA. primary prophylaxis.\nB. secondary prophylaxis.\nC. tertiary prophylaxis.\nD. quaternary prophylaxis.\nE. fifth order prophylaxis.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":120,"question_w_options":"Arndt\u2019s sign is positive in:\nA. geographic tongue.\nB. Hunter\u2019s glossitis.\nC. hairy tongue.\nD. fissured tongue.\nE. rhomboid glossitis.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":87,"question_w_options":"Indicate the method for conservative treatment of the keratocystic odontogenic tumor:\nA. tumor enucleation followed by chemical curettage with the use of Carnoy\u2019s solution.\nB. tumor enucleation with cryodestruction.\nC. marsupialisation.\nD. two-phase treatment (decompression of the tumor and then complete enucleation).\nE. C and D are correct.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":68,"question_w_options":"From what age a single 0.25 ml dose of 5% NaF varnish can be used?\nA. from birth.\nB. from the age of 1.\nC. in the period of mixed dentition.\nD. only in permanent dentition.\nE. depending on the child's ability to spit saliva.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":91,"question_w_options":"Indicate features characteristic of odontogenic myxoma:1) ability to infiltrate the cranial base, when localized in the maxilla;2) no connective tissue capsule, which handicaps surgical treatment;3) capability of periodontopathy imitation;4) frequent occurrence in adolescents;5) involution of the tumour when administering pharmacological treatment (calcitonin, interferon alpha-2).The correct answer is:\nA. 1,4,5.\nB. 1,2,3.\nC. 2,3,5.\nD. 3,5.\nE. 1,2,4.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":136,"question_w_options":"Indicate the true statements regarding the cleidocranial dysplasia:1) is classified as a symmetrical disturbance of I and II branchial arch;2) numerous supernumerary teeth are present together with teeth in retention;3) skull ossification is abnormal;4) facial morphology is normal.The correct answer is:\nA. 1,2,3.\nB. 2,3.\nC. 2,4.\nD. 1,3.\nE. 1,2,4.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":161,"question_w_options":"Indicate constructive elements of the prosthetic bridge:\nA. abutment teeth, span.\nB. span, connectors between the span and the abutment.\nC. full prosthetic crowns, intracoronal restorations, post and cores.\nD. pontic: hygienic, heart-shaped, ovate, ridge lap.\nE. dental implants, span.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":29,"question_w_options":"The decision on the need to implement the invasive treatment of a carious lesion is based on:\nA. lesion location.\nB. lesion activity.\nC. breaks in the enamel continuity.\nD. presence of a lesion classified as D1 acc. to WHO.\nE. age of the patient.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":22,"question_w_options":"A 40-year-old patient suffers from a pain on the left side. The patient is unable to identify any particular tooth\/teeth as a source of the pain. An important diagnostic clue is that the pain is clearly radiating to the neck region. What group of teeth would you suspect as a cause of the symptoms?\nA. maxillary molars.\nB. maxillary premolars.\nC. mandibular molars.\nD. anterior teeth.\nE. pain radiating to the neck on the left side cannot be related to the teeth.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":185,"question_w_options":"According to the Act on the Patient\u2019s Rights and the Ombudsman for Patients' Rights, subject to the exceptions provided by law, the health care provider shall keep the medical records for the period of (counting from the end of the calendar year in which the last registration was made):\nA. 5 years.\nB. 10 years.\nC. 20 years.\nD. 30 years.\nE. 35 years.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":75,"question_w_options":"Root canal treatment in a deciduous tooth might be performed in the case of:1) incisor in a child under the age of 4\u00bd years;2) incisor in a child under the age of 5\u00bd years;3) canine in a child under the age of 7-8 years;4) canine in a child over the age of 7-8 years;5) any tooth in a child with hemophilia.The correct answer is:\nA. 1,4.\nB. 2,4.\nC. 2,3.\nD. 1,3,5.\nE. 1,4,5.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":63,"question_w_options":"In a 12-year-old boy a lateral luxation of the upper permanent incisor with palatal displacement of the crown was found. No increased mobility of the tooth was found; however, there is a changed, ankyloses-like sound during tapping the tooth and bleeding from the periodontal ligament. No fracture of the root was found in the radiograph. The most adequate proceeding in this case is:1) reposition of the tooth with digital pressure on the root apex in the palatal direction;2) reposition of the tooth with digital pressure on the root apex in the incisal edge direction;3) leaving the tooth for re-eruption;4) splinting the teeth for 4 weeks;5) splinting the teeth for 2 weeks.The correct answers is:\nA. 1,4.\nB. 1,5.\nC. 2,4.\nD. 2,5.\nE. 3,5.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":193,"question_w_options":"For dental caries the epidemiologic triad needs to be supplemented with fourth factor, which is:\nA. microorganism.\nB. host.\nC. environment.\nD. time.\nE. food.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":34,"question_w_options":"Which of the following is not observed in the endodontium as a result of aging?\nA. narrowing of the pulp chamber and root canals due to secondary dentin deposition.\nB. pulp cell number reduction.\nC. reduced pulp vascularity.\nD. increase in the number of nerve fibers.\nE. increased mineral deposits in dentinal tubules.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":107,"question_w_options":"What is the goal of periodontal surgery?\nA. better access to the root surface.\nB. clinical reduction of periodontal pockets.\nC. resolution of inflammation and establishing the environment for a new connective tissue attachment formation.\nD. re-establishing the physiological and esthetical gingival line.\nE. all the above.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":1,"question_w_options":"Which of the below mentioned root canal irrigants can be used as last due to its prolonged antibacterial activity?\nA. sodium hypochlorite.\nB. EDTA.\nC. citric acid.\nD. chlorhexidine.\nE. hydrogen peroxide.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":18,"question_w_options":"Indicate the correct definition of the physiological foramen:\nA. it is a root canal constriction in the distance of 0.5-2 mm away from the anatomic foramen of the root.\nB. it is the apex of the root.\nC. it is the anatomic foramen.\nD. it is the radiographic apex.\nE. none of the above.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":150,"question_w_options":"The doctor planned to perform in the patient zirconium oxide based prosthetic crowns in CAD\/CAM technique. Indicate the steps of the fabrication procedure:1) scanning the prepared teeth and the surrounding tissues;2) scanning the opposing teeth and teeth in maximal intercuspidation;3) designing the restoration;4) fabrication of gypsum sectional model;5) fabrication of crown wax up;6) milling of the restoration;7) casting of the restoration;8) baking of the restoration;9) pressing of the restoration;10) sintering of the restoration;11) dye infiltration of the restoration;12) veneering the ceramic restorations with ceramics.The correct answer is:\nA. 1,2,3,6,10,12.\nB. 1,3,4,5,7,12.\nC. 1,2,3,6,10,11.\nD. 1,2,3,8,10,11.\nE. 1,2,3,9,10,12.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":146,"question_w_options":"Clasp-retained dentures with precise retainer elements have certain flaws. Among which are: 1) hindered hygiene;2) higher construction cost;3) necessity of grinding the teeth adjacent to the gap;4) transmission of vertical masticatory force to the abutment teeth;5) one precise insertion path;6) increased number of laboratory procedures.The correct answer is:\nA. 1, 3, 5.\nB. 1, 2, 3, 4.\nC. 1, 2, 3, 6.\nD. 2, 5, 6.\nE. 1, 6.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":59,"question_w_options":"During the examination of an 8-year-old patient the dentist found a large carious lesion of class I in tooth 16, and in it the presence of an extensive tissue with a red and smooth surface, bleeding and painless on probing. The cause of this condition may be:1) polyp of gum;2) polyp of pulp;3) pulp necrosis;4) proliferative pulpitis;5) chronic granulomatous pulpitis.The correct answer is:\nA. only 1.\nB. 1,2,4.\nC. 1,2,5.\nD. 1,3.\nE. 2,4,5.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":111,"question_w_options":"The non-modified risk factors of periodontal disease are:\nA. diabetes and genetic factors.\nB. diabetes and smoking.\nC. age and genetic factors.\nD. gender and osteoporosis.\nE. race and obesity.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":166,"question_w_options":"Emergencies, which pose as a potential life-threatening condition of a dental patient, occur most often:\nA. just before the beginning of treatment.\nB. during or after local anesthesia.\nC. during treatment.\nD. after treatment.\nE. after leaving the dental office.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":189,"question_w_options":"Disability pension resulting from temporary incapacity to work is granted by the pension body:\nA. in the case of permanent incapacity to professional work.\nB. for the period specified by certifying doctors or medical board rulings.\nC. for 6 months.\nD. for 9 months.\nE. for 12 months.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":131,"question_w_options":"The junction between the two lateral halves of the mandible is fused by:\nA. 1 year of age.\nB. 2 years of age.\nC. 3 years of age.\nD. 5 years of age.\nE. 8 years of age.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":96,"question_w_options":"According to the presently binding histological classification of the odontogenic tumors by WHO, complex odontoma ranks among:1) odontogenic benign tumors;2) benign lesions connected to the bone;3) odontogenic tumors containing the odontogenic epithelium with a mature fibrous tissue without ectomesenchyme;4) odontogenic tumors containing odontogenic epithelium and odontogenic ectomesenchyme, which can create hard tissue structures;5) odontogenic tumors containing mesenchyme and\/or odontogenic ectomesenchyme, which can contain odontogenic epithelium.The correct answer is:\nA. 1,4.\nB. 1,5.\nC. 2,3.\nD. 2,4.\nE. 2,5.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":79,"question_w_options":"Indicate correct sentences regarding the post-extraction bleeding:1) suturing the post-extraction wound is a commonly used method in controlling the bleeding in case of hemophilia;2) the simplest method of stopping the bleeding is to apply pressure;3) according to the source of bleeding we distinguish: capillary, venous, arterial and soft tissue or bone bleeding;4) in case of hemorrhage occurrence after extraction of tooth from the area suspected of haemangioma\u2019s presence, directly after the extraction resection of bone subject to lesion should be performed, in dental office;5) hemostatic drip includes 2 ampoules of \u0190-aminocaproic acid, 2 ampoules of cyclonamine, 100mg of Vitamin C, 100 mg of hydrocortisone in 500 ml of 10% glucose or NaCl solution;6) multiple extractions and oral mucosa damage are qualified as local indications for post-extraction wound suturing.The correct answer is:\nA. 1, 2, 3.\nB. 1, 4, 5.\nC. 2, 3, 6.\nD. 3, 4, 5.\nE. 2, 3, 4.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":80,"question_w_options":"Occurrence of brown tumours in jaws is a feature of patients:\nA. after kidney transplant.\nB. with hyperthyroidism.\nC. with diabetes.\nD. with chronic renal insufficiency.\nE. infected with HIV virus.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":127,"question_w_options":"The extrinsic factors inducing dental and occlusal defects in fetal period do not include:1) external injuries;2) vitamin A deficiency;3) impaired secretion of the anterior pituitary gland;4) impaired parathyroid hormone secretion;5) dorsal position of the mother during sleep in the first trimester of pregnancy.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 1,2,5.\nD. 4,5.\nE. 3,5.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":170,"question_w_options":"Heimlich maneuver is used to:\nA. remove a foreign body from the upper respiratory tract in the case of choking.\nB. obtain non-instrumentally the patency of the upper respiratory tract.\nC. facilitate intratracheal intubation.\nD. protect airways from aspiration.\nE. none of the above.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":38,"question_w_options":"The term \"preventive restoration\" may include the following procedures:1) fisurotomy;2) enamel infiltration;3) enameloplasty;4) minimal invasive preparation on the labial surface;5) fissure sealant application;6) tunnel preparation.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 1,5,6.\nD. 2,4,6.\nE. 1,3,5.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":43,"question_w_options":"Indicate the true information concerning chlorhexidine used for irrigation during root canal treatment:1) because of its properties it can be used instead of sodium hypochlorite;2) it has strong antibacterial properties;3) it doesn\u2019t dissolve organic tissues;4) it removes the smear layer.The correct answer is:\nA. 1,2.\nB. 1,4.\nC. 2,3.\nD. 2,4.\nE. 3,4.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":14,"question_w_options":"Indicate the false statement concerning the carious process:\nA. carious lesion is the product of disequilibrium between demineralisation and remineralisation.\nB. highly anaerobic and anaerobic environment provides an ideal niche for cariogenic bacteria.\nC. bacteria quickly colonize the smooth surfaces of newly erupted teeth, because the shape of the surface contributes to their high susceptibility to caries.\nD. cariogenic potential of microorganisms increases as a result of bacterial dysbiosis in the dental biofilm.\nE. bacteria slowly colonize pits and fissures of newly erupted teeth, because these are harder to reach places than smooth surfaces.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":55,"question_w_options":"In case of permanent teeth with incomplete root formation, the pain sensitivity during the preparation of cavity is smaller because of: 1) underdeveloped Rashkov plexus;2) perikymata;3) large number of interglobular spaces;\u2003\u2003 4) immaturity of nervous tissue;5) low degree of mineralisation;6) lots of interprismatic substance.The correct answear is:\nA. 1,2,6.\nB. 1,4.\nC. 2,3.\nD. 2,4.\nE. 3,5.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":54,"question_w_options":"Which of mentioned below does not have antibacterial properties against cariogenic bacteria? 1) chlorhexidine;2) fluoride compounds;3) povidone iodine;4) fructose;5) birch sugar.The correct answear is:\nA. 1,2,3.\nB. 3,4.\nC. only 4.\nD. 4,5.\nE. only 5.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":15,"question_w_options":"Indicate the true statements concerning the endodontic treatment with ProTaper system:1) this technique is dedicated to the preparation of narrow and curved canals;2) these tools are available in manual and machine versions;3) the cross-section of F2 tools is a convex triangle shape;4) the ProTaper system is recommended for the preparation of the apical part of root canals;5) SX tools are 19 mm, 21 mm and 25 mm in length.The correct answer is:\nA. 1,2,3.\nB. 3,4,5.\nC. 1,3,5.\nD. 2,4,5.\nE. 1,2,4.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":42,"question_w_options":"Dental plaque is an example of a biological membrane, called biofilm. Indicate the true statement characterizing colonies of bacteria in the biofilm:\nA. bacteria create a free formation connected to the tooth surface.\nB. bacteria are not able to ferment.\nC. streptococci are mainly present in dental plaque.\nD. it is not an accidental colonization of micro-organisms but it is a community with mutual physiological interactions.\nE. bacteria are not sensitive to antibacterial agents.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":171,"question_w_options":"The treatment of choice in anaphylactic shock is the administration of:\nA. hydrocortisone.\nB. antihistamines.\nC. adrenaline.\nD. salbutamol.\nE. infusion fluid.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":39,"question_w_options":"After consumption of cariogenic food, the plaque pH returns to its neutral values within approximately:\nA. 15-30 minutes.\nB. 30-60 minutes.\nC. 60-90 minutes.\nD. 90-120 minutes.\nE. pH returns to its neutral values immediately.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":81,"question_w_options":"Indicate correct sentences regarding the dentigerous cyst (DC):1) there is only one developmental theory of DC, and it is a hemodynamic theory;2) it most often concerns the lower third molar;3) it is most frequently diagnosed due to pain in the area of impacted tooth;4) radiologically it is an osteolytic lesion with osteosclerotic rim around crown of the impacted tooth;5) in case of a decision to keep the impacted tooth, which crown is covered by DC, the lesion should be enucleated and the tooth observed for period of 100 days for spontaneous eruption.The correct answer is:\nA. 1, 2, 3.\nB. 1, 2, 4.\nC. 2, 3, 4.\nD. 2, 4, 5.\nE. 3, 4, 5.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":126,"question_w_options":"\u201cIt happens when the point of force application lays apically towards the centre of tooth resistance, and centre of rotation is positioned coronally. In order to obtain only such movement, ratio of the torque to force acting on the tooth must be at least 12\/1\u201d. Above-mentioned description concerns:\nA. uncontrolled tooth inclination.\nB. controlled tooth inclination.\nC. root movement or torque.\nD. tooth translation.\nE. none of the above mentioned.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":130,"question_w_options":"Nickel-titanium alloy:\nA. may assume two types of crystal structures: martensite - in low temperatures and austenite - in high temperatures.\nB. may assume two types of crystal structures: martensite - in high temperatures and austenite - in low temperatures.\nC. exhibits shape memory.\nD. true answers are A and C.\nE. true answers are B and C.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":97,"question_w_options":"The group of odontogenic carcinomas includes:1) peripheral ameloblastoma;2) ameloblastic fibroma;3) malignant ameloblastoma;4) cementoblastoma;5) peripheral secondary ameloblastic carcinoma.The correct answer is:\nA. 1,5.\nB. 2,5.\nC. 4,5.\nD. 3,5.\nE. 2,3.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":78,"question_w_options":"\u201cIt is a benign odontogenic tumor, characterised by high local aggressiveness and diverse clinical and radiological image, sometimes imitating other, significantly more benign lesions. In case of maxillary location, it may have a tendency to infiltrate the cranial base and\/or orbit. It is difficult for complete enucleation due to lack of capsule\u201d. The abovementioned description concerns:\nA. odontogenic fibroma.\nB. desmoplastic ameloblastoma.\nC. odontogenic myxoma.\nD. cementoblastoma.\nE. ameloblastic fibroma.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":167,"question_w_options":"Human brain accounts for 2% of body weight, uses 20 % of oxygen and 65 % of glucose. Its oxygen supply would be sufficient for:\nA. 10 sec.\nB. 1 minute.\nC. 4-6 minutes.\nD. 5-10 minutes.\nE. 10-20 minutes.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":188,"question_w_options":"Which of the following is responsible for controlling the procedure of stating and issuing temporary incapacity to work verdicts due to illness?\nA. SIF (ZUS) certifying doctors.\nB. SIF (ZUS) medical boards.\nC. relevant provincial consultants.\nD. professional responsibility ombudsmen operating at medical chambers.\nE. medical courts.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":110,"question_w_options":"Which of the following drugs applied locally into periodontal pockets contains chlorhexidine?\nA. Chlosite.\nB. Arestin.\nC. Atridox.\nD. Ligosan.\nE. Periodontal Plus AB.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":147,"question_w_options":"Indicate major connectors in clasp-retained denture:\nA. palatal plate, lateral bar, anterior and posterior bar, lingual bar (sublingual), ring clasp.\nB. double clasp, combination clasp, stabilizing clasp arms.\nC. palatal plate, lateral bar, anterior and posterior bar, lingual bar (sublingual), combination clasp.\nD. denture shaft, combination clasp, double clasp, rests.\nE. lingual bar (sublingual), combination clasp, rests, supragingival clasp.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":19,"question_w_options":"A female patient aged 22 presented to the dental surgery in order to treat Black`s class II carious cavity on the occlusal and distal surface of tooth 45. After preparation of the cavity, a carious white spot was noted on the mesial surface of tooth 46 with an intact enamel surface. The X-ray was taken and it revealed a small demineralization just below the enamel. No more active carious cavities were present in the patient and the oral hygiene was optimal. What kind of treatment can you propose in the case of tooth 46?\nA. preparation of the cavity and filling with GIC.\nB. preparation of the cavity with the key-hole technique and filling the cavity with composite resin.\nC. tunnel preparation and filling the cavity with GIC.\nD. remineralization and clinical and radiological control.\nE. tooth observation.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":151,"question_w_options":"A posterior palatal seal is added to a maxillary complete denture in order to:1) increase the denture base area;2) maintain the sealing along the junction of the hard and soft palate;3) achieve the peripheral seal;4) enhance retention of the denture on the bearing area;5) prevent food accumulation under the denture base;6) decrease the gag reflex;7) compensate for polymerization shrinkage;8) decrease the palatal denture base area.The correct answer is:\nA. 1,2,5,6.\nB. 2,3,4,7,8.\nC. 2,3,4,5,6,7.\nD. 1,2,4,7.\nE. 2,4,7,8.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":106,"question_w_options":"In case of which oral mucosa disease Koebner\u2019s phenomenon is considered pathognomic?\nA. pemphigus vulgaris.\nB. mucous membrane pemphigoid.\nC. cutaneous lupus erythematosus.\nD. Stevens-Johnson syndrome.\nE. oral lichen planus.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":192,"question_w_options":"A person insured in SIF (ZUS) is entitled to one-time compensation due to work accident or occupational disease on the basis of the SIF certifying doctor\u2019s ruling on:\nA. considerable disability.\nB. temporary incapacity for work.\nC. permanent or long-term damage to health.\nD. moderate disability.\nE. total incapacity for work.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":35,"question_w_options":"Indicate the false statement concerning the use of chlorhexidine mouthrinses in caries prophylaxis:\nA. they are recommended in patients from the moderate caries risk group.\nB. recommended period of use of the mouthrinse is about 2 weeks.\nC. effect of their usage is a decrease in Streptococcus mutans titer in the mouth.\nD. concentration of chlorhexidine does not exceed 0.2%.\nE. they are recommended in patients from the high caries risk group.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":62,"question_w_options":"Dentes natales:\nA. are the teeth present in the mouth at the moment of the birth.\nB. are more frequent among boys than girls.\nC. are always prematurely erupting milk teeth.\nD. A and B are true.\nE. A and C are true.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":74,"question_w_options":"The syndrome characterized by the lack of many tooth germs, thin hair, dry skin, malformation of the mandible and maxilla and lip inversion is called:\nA. cherubism.\nB. ectodermal dysplasia.\nC. cleidocranial dysplasia.\nD. Capdepont disease.\nE. odontodysplasia.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":23,"question_w_options":"Which of the following statements concerning intrapulpal anesthesia is false?\nA. its effect lasts for a longer period of time.\nB. it is performed after access preparation and pulp chamber trephination.\nC. patients feel pain during needle insertion.\nD. anesthetic effect occurs rapidly.\nE. needle should be placed in the root canal in such a way that the anesthetic solution cannot escape from the root canal.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":184,"question_w_options":"The conditions of admissibility to discontinue therapy of a patient by a doctor include:1) prior enough notice of the discontinuation given to the patient or his\/her statutory representative or actual custodian;2) indicating realistic possibilities of obtaining the service from another doctor or another medical centre;3) consulting the intention to discontinue therapy with another doctor;4) obtaining consent of the superior, if the doctor performs their profession under contract and there are important reasons to discontinue therapy;5) duty to justify and register this fact in medical documentation.The correct answer is:\nA. 1,2,3.\nB. 1,2,3,5.\nC. 1,2,4,5.\nD. 1,2,3,4.\nE. 2,3,4,5.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":113,"question_w_options":"Which of the following does not belong to Socransky\u2019s orange complex?\nA. P. intermedia.\nB. P. nigrescens.\nC. S. constellatus.\nD. F. nucleatum.\nE. T. denticola.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":144,"question_w_options":"Initial management of a patient with symptoms of teeth grinding and clenching and pain in facial muscles includes:1) analgesic treatment;2) use of relaxation splint;3) manual therapy;4) relaxation therapy;5) selective tooth grinding to correct occlusal abnormalities.The correct answer is:\nA. only 1.\nB. 1,2.\nC. 3,4.\nD. 1,2,3,4.\nE. all above.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":152,"question_w_options":"Indicate the true statements concerning the modified ridge lap pontic of a prosthetic bridge:1) gingival surface of the pontic should be concave;2) gingival surface of the pontic should align to the mucosa on the whole surface of the alveolar ridge;3) the most favorable is to fabricate the gingival surface of the pontic out of ceramics or polished metals;4) the pontic should fill interproximal spaces;5) the pontic should be straight-line, with a reduced occlusal surface and lowered cusps.The correct answer is:\nA. 3,5.\nB. 2,3,5.\nC. only 3.\nD. 2,3.\nE. 1,4.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":3,"question_w_options":"Which of the below mentioned conditions is an indication for indirect pulp capping, on the assumption that there is a normal response to pulp vitality test?\nA. accidental pulp injury.\nB. accidental pulp exposure.\nC. deep caries.\nD. carious pulp exposure.\nE. traumatic pulp exposure.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":105,"question_w_options":"A healthy 20-year-old male after administration of acetylsalicylic acid experienced rapid development of polymorphic lesions in oral cavity and genitals, accompanied by fever of 39.0\u00b0C, joint manifestations and cutaneous lesions on extremities. What clinical diagnosis should be anticipated?\nA. pemphigus vulgaris.\nB. lichen-like lesions.\nC. chronic ulcerative stomatitis.\nD. erythema exsudativum multiforme major.\nE. recurrent herpetic gingivostomatitis.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":36,"question_w_options":"Resin-modified glass-ionomers (RMGI), compared with conventional glass-ionomers:\nA. can be used only as liners.\nB. can be contoured and polished just after polimerization.\nC. polymerize in a way in which acid-base reactions do not occur.\nD. have worse physical properties.\nE. release fewer fluoride ions.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":191,"question_w_options":"An insured person working for money or taking advantage of doctor\u2019s ruling on temporary incapacity to work in a manner inconsistent with this ruling in the period of stated incapacity to work loses the right to sickness benefit:\nA. for the whole period of stated incapacity to work.\nB. for the first 2 days of stated incapacity to work.\nC. for the first 3 days of stated incapacity to work.\nD. for the first 5 days of stated incapacity to work.\nE. for 7 days of stated incapacity to work.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":200,"question_w_options":"Dentistry aims in the field of public health include:\nA. dental examinations, treatment planning, obtaining patient consent.\nB. dental examinations which include oral hygiene instructions, X-ray diagnostics, treatment planning.\nC. monitoring the oral health of the population.\nD. assessment of medical technologies in the field of dentistry.\nE. dental examinations, treatment, patient education.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":61,"question_w_options":"The parent comes to the dental office with a 3-year-old child after a dental trauma. The tooth is displaced (retruded); during tapping a metallic-like (ankylotic) sound can be heard, no mobility and altered occlusion can be observed. The tooth should be cleaned with a spray of water, saline or chlorhexidine and:\nA. the tooth should be left for spontaneous self-eruption.\nB. local anesthesia should be applied and the tooth should be repositioned by finger pressing.\nC. local anesthesia should be applied and the tooth should be extracted.\nD. the tooth should be ground.\nE. local anesthesia should be applied and the tooth should be repositioned by finger pressing and splinted.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":129,"question_w_options":"The description \u201dlip and palate total cleft (until the incisive foramen) bilateral\u201d applies to the classification:\nA. according to Kernahan and Stark.\nB. according to Bardach, Perczy\u0144ska-Partyka.\nC. according to Veau.\nD. according to Hasun.\nE. according to Masztalerz.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":77,"question_w_options":"Indicate correct sentences regarding the dentigerous cyst (DC):1) development of DC is influenced by inflammatory factor;2) latin term cystis follicularis, which means dentigerous cyst, falsely suggests its development from follicle sac;3) enamel hypoplasia can be an etiopathogenetic factor of inflammatory DC development;4) developmental form of DC prevails in 1st decade of life;5) location of tooth in radiographic image, which causes a structure defect only on one side of tooth, may suggest its lateral position.The correct answer is:\nA. 1, 2, 5.\nB. 3, 4, 5.\nC. 2, 3, 4.\nD. 1, 3, 5.\nE. 1, 5.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":98,"question_w_options":"Indicate the true statements concerning adenoid cystic carcinoma:1) its another name is cylindroma;2) it usually develops in small salivary glands of the oral cavity and palate;3) it usually develops in large salivary glands of the oral cavity and palate;4) it grows fast;5) it grows slowly;6) it never spreads through perineural space;7) it infiltrates soft tissues and bones.The correct answer is:\nA. 2,4,7.\nB. 2,5,7.\nC. 1,4,7.\nD. 3,5,6.\nE. 1,2,5,7.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":187,"question_w_options":"People subject to voluntary retirement and pension insurance are:\nA. employees.\nB. individuals who do not meet the conditions for compulsory retirement and pension insurance.\nC. individuals working under a tolling agreement.\nD. members of agricultural production societies.\nE. individuals conducting non-agricultural activities.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":20,"question_w_options":"Which of the following microorganisms is most commonly detected in root canal retreated teeth?\nA. anaerobic Gram-positive coccus E. faecalis.\nB. facultative Gram-negative bacteria E. faecalis.\nC. facultative Gram-positive bacteria Str. mutans.\nD. anaerobic Gram-negative coccus Str. mutans.\nE. facultative Gram-positive bacteria Actinomyces.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":168,"question_w_options":"Indicate correct combination of sounds made by patient in dental office - the most probable cause of partial airway obstruction:\nA. snoring - obstruction of pharynx by tongue.\nB. gurgling - foreign body in airways (blood, water, vomit).\nC. wheezing - asthma.\nD. stridor - partial larynx obstruction.\nE. all of the above mentioned answers are correct.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":57,"question_w_options":"Indicate the true statement:\nA. bacteriological tests of resting saliva allow the quantitative estimation of Streptococcus mutans and Lactobacillus acidophilus bacteria.\nB. use of CRT Bacteria test in stimulated saliva allows to estimate the number of colonies of both Streptococcus mutans and Lactobacillus acidophilus at the same time.\nC. high risk of caries is indicated by CFU\/ml of saliva not lower than 106.\nD. number of Streptococcus mutans reflects the intake of carbohydrates by the patient in the last two weeks.\nE. incorrect viscosity, consistency and pH of saliva when its volume and buffer capacity are normal is an effect of salivary gland disorder.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":148,"question_w_options":"Directional action of clasps is a rule that defines: 1) necessity of use of two arm clasps on retention teeth which do not comply with the requirements of retention surface;2) need to take account of degree of deepening the retention surface for correct location of proper part of retentive arm;3) necessity of using stabilizing claps on teeth located away from the gap;4) designing the supragingival claps in case of dental loss located in anterior and lateral area of alveolar process;5) necessity of designing retentive clasp in such a way, that its end is directed towards the gap.The correct answer is:\nA. 1, 4.\nB. 2, 3.\nC. only 2.\nD. 4, 5.\nE. 1, 5.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":16,"question_w_options":"The indications for the root canal re-treatment include:\nA. inadequate root canal filling.\nB. unhealed periradicular lesion.\nC. draining fistula.\nD. pain symptoms.\nE. all of the above.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":109,"question_w_options":"Which periodontal condition is an indication for systemic antibiotic treatment?\nA. necrotizing gingivitis accompanied by systemic symptoms.\nB. single periodontal abscess in an immunocompetent patient.\nC. peri-implantitis with a clinically detectable implant mobility.\nD. gingival recession treatment in the maxilla using the tunnel technique.\nE. periodontitis treated with FMD protocol regardless of disease severity.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":41,"question_w_options":"Which tooth sites are affected with caries in the cavities class I according to Black?1) occlusal surfaces of the posterior teeth;2) incisal edges of the front teeth;3) cusp tip regions of the posterior teeth;4) palatal surfaces of upper molars;5) lingual surfaces of lower molars;6) pits and fissures associated with additional cusps.The correct answer is:\nA. 1,2,4.\nB. 1,4,5.\nC. 1,4,6.\nD. 2,3,4,5.\nE. 2,4,5,6.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":172,"question_w_options":"Basic Life Support procedures recommended by the European Resuscitation Council (ERC) in a person with cardiac arrest include chest compressions and rescue breaths. In which sequence these procedures should be repeated in non-intubated adult patient according to ERC guidelines?\nA. 5 compressions \/ 1 breath.\nB. 5 compressions \/ 2 breaths.\nC. 15 compressions \/ 1 breath.\nD. 15 compressions \/ 2 breaths.\nE. 30 compressions \/ 2 breaths.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":125,"question_w_options":"\u201cAppliance is intended for treatment of prognathism. The body of appliance is cut along the occlusal plane. (\u2026) Contstruction bite is taken in maximum rertusive position and substantial increase of vertical dimension of occlusion.\u201d Above-mentioned description concerns:\nA. Wunderer activator.\nB. Metzelder appliance.\nC. Ostrowski appliance.\nD. Lehman appliance.\nE. Balters bionator.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":82,"question_w_options":"Indicate local contraindications for root apex resection:\nA. failure in obturation of the apical part of the canal.\nB. vertical and horizontal alveolar bone atrophy in the course of periodontal disease.\nC. endodontic file left in the root canal.\nD. systemic diseases such as diabetes or renal condition.\nE. none of the above mentioned.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":94,"question_w_options":"Indicate the true statements concerning the keratocystic odontogenic tumour (KCOT):1) KCOT derives from the dental-forming epithelium, and its source could be remnants of the dental lamina and the cells of basal layers of the epithelial mucosa;2) most often KCOTs are located in the mandible (according to various sources 65-83% of cases); half of them in the region of the angle;3) KCOT located in the maxilla penetrates very slowly the maxillary sinus;4) there are two basic types of KCOT developing intraosseously: parakeratotic and ortokeratotic;5) in the beginning KCOT radiologically takes the form of a small, oval or circular multilocular intraosseous clearing, which is poorly demarcated and has no distinct osteosclerotic sheath.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 2,5.\nD. 3,5.\nE. 1,2,4.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":133,"question_w_options":"Which craniofacial syndrome are the following symptoms characteristic of:* impeded development of TMJ, maxilla and zygomatic bone,* impeded development of mandibular corpus and a frequently observed lack of the mandibular ramus,* asymmetric position of the eyes,* primary palate cleft?\nA. Goldenhar syndrome.\nB. auricular mandibular dysostosis.\nC. acrocephalosyndactylia.\nD. hereditary craniofacial dysostosis.\nE. Francois-Haustrat syndrome.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":164,"question_w_options":"In the patient, the C1 lack of teeth according to Eichner was noted. Indicate the true statement concerning procedures during the dental visit when the central occlusion is recorded:\nA. the occlusion can be recorded without occlusion rims, only guided by mutual contacts of the opposing teeth.\nB. to record the occlusion, occlusion rims are helpful, dental contacts set the occlusal vertical dimension, it is enough to plasticize the occlusion rims to join them.\nC. the lower occlusion rim is enough and after its plasticizing the patient bites the lower occlusion rim with the teeth.\nD. occlusion rims, properly cut to the height of the remaining teeth, are joined together using registration pins.\nE. using occlusion rims the central occlusion is recorded in the same way as in edentulous patients.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":165,"question_w_options":"Indicate the favorable features of the span and pontics from the biomechanics of the prosthetic bridge point of view:1) most favorable are short, one- or two-unit spans;2) span as short as possible, joining the abutments along the straight line;3) for esthetic reasons, the span should follow the curvature of the dental arch;4) rigidity of the construction prevents from span bending and transferring stresses to the abutments;5) occlusal surface of the pontic precisely resembles the occlusal surface of the tooth it replaces;6) occlusal surface of the pontic has less sharp cusps;7) one third reduction in the pontic width.The correct answer is:\nA. 1,2,3,5.\nB. 1,2,4,6,7.\nC. 2,4,5,6.\nD. 1,3,5,7.\nE. 3,5,6,7.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":95,"question_w_options":"Which of the following radiological images does not resemble an odontogenic myxoma?\nA. \u201cfrosted glass\u201d.\nB. \u201csnowstorm\u201d.\nC. \u201ctightrope\u201d.\nD. \u201csoap bubble\u201d.\nE. \u201choneycomb\u201d.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":132,"question_w_options":"Which of the following concerning ectodermal dysplasia are true?1) its characteristic features include malformation of middle and lower facial part. hypoplasia of the alveolar bone because of multiple hypodontia;2) its characteristic features include multiple impacted teeth and supernumerary teeth;3) its characteristic features include lack of many tooth buds, late eruption, small and conical teeth;4) in group A according to Freire-Maia and Pinheiro minimum 3 signs must be diagnosed: hair disorder, teeth disorder, nail dysplasia, sweating disorders;5) in group A according to Freire-Maia and Pinheiro minimum 2 signs must be diagnosed: hair disorder, teeth disorder, nail dysplasia, sweating disorders;6) another name for the syndrome is mutual dysostosis.The correct answer is:\nA. 1,3,5.\nB. 3,5.\nC. 1,2,3,4.\nD. 1,3,4.\nE. 1,5,6.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":124,"question_w_options":"Indicate features of titanium-molybdenum alloy:1) it can be soldered and welded;2) it cannot be soldered or welded;3) it can be formed and bent, but can also fracture in case of sharp bends;4) it demonstrates low friction;5) it demonstrates high friction.The correct answer is:\nA. 1, 3, 4.\nB. 2, 3, 4.\nC. 1, 3, 5.\nD. 2, 3, 5.\nE. 2, 5.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":83,"question_w_options":"Indicate false statement concerning the luxation of the mandible:\nA. in case of such injury there is no capsule rupture.\nB. medial displacement is connected with condylar process fracture.\nC. bilateral anterior displacement if most frequent.\nD. repositioning of the mandible should be performed as soon as possible.\nE. after repositioning, the mandible needs to be immobilised for few days along with administering liquid diet.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":173,"question_w_options":"The potentially reversible causes of sudden cardiac arrest denoted as \u20184H\u2019 do not include:\nA. hypoxia.\nB. hypovolemia.\nC. hypocalcemia.\nD. hypothermia.\nE. hyperkalemia.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":108,"question_w_options":"Leukotoxin is:\nA. endotoxin secreted by Gram-negative bacteria.\nB. endotoxin secreted by Gram-positive bacteria.\nC. exotoxin secreted by Gram-negative bacteria.\nD. exotoxin secreted by A. actinomycetemcomitans.\nE. none of the above.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":40,"question_w_options":"Which of the following concerning diagnostic procedure in the case of a fistula in the oral cavity is true?\nA. fistula should be always pressed to evacuate the pus.\nB. it is necessary to take the X-ray with a paper point to drain off the pus, which could blur the contrast of tissues.\nC. if the diagnosis is uncertain the X-ray should be taken with a gutta-percha point inserted in the fistula canal.\nD. in every case the X-ray should be taken with an endodontic file inserted in the root canal and the fistula.\nE. to ensure the drainage the procedure of fenestration is performed to secure a permanent outflow of the pus.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":17,"question_w_options":"Indicate the true statements concerning recurrent caries:\nA. it concerns non vital teeth.\nB. it has an uncontrolled course.\nC. it is localized around or under the filling.\nD. it requires a skillful dentist to prepare a cavity.\nE. it doesn\u2019t develop on a root surface.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":149,"question_w_options":"The indication for indirect denture relining is:\nA. extensive loss of the alveolar bone.\nB. slight loss of the alveolar bone.\nC. decrease in the vertical dimension.\nD. palatal seal (post-dam).\nE. rupture of the denture base.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":56,"question_w_options":"Indicate the true sentence on dens evaginatus:\nA. it has additional tubercles usually projecting from the buccal surface or palatal surface of the crown created of enamel or enamel and dentine, sometimes with the pulp inside.\nB. in incisor teeth the tubercle is called Talon cusp or Leong tooth.\nC. on the palatal surface of the first maxillary molar (rarely second or third permanent molars) the tubercle is called Carabelli cusp.\nD. it has additional tubercles usually on the palatal surface of the crown created of enamel or enamel with dentine, never with the pulp inside.\nE. in permanent teeth with incomplete root formation, an abrasion or fracture of the tubercle is the indication for sealing or restoration with composite material.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":186,"question_w_options":"Social insurance differs from other benefit systems also by material scope. It covers special kind of needs caused by contingencies, described as underwriting risk. Indicate correctly formulated risk along with adequate characteristics:\nA. temporary incapacity for work due to illness or accident, which is non-gradable, with entitled sickness benefit.\nB. incapacity for independent existence provides a basis for invalidity pension.\nC. non-gradable long-term incapacity for work due to consequences of illness or accident with entitled one-off compensation.\nD. road accidents and entitled due to this fact disability benefit and compensatory pay.\nE. senility or retirement age, compensation in such a case is pension.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":169,"question_w_options":"Which of the following rhythms is not amenable to defibrillation?\nA. asystole.\nB. ventricular fibrillation.\nC. pulseless electrical activity.\nD. torsade de pointes.\nE. A and C are true.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":76,"question_w_options":"Local contraindications for tooth removal include:1) chronic ulcerative stomatitis;2) uncontrolled diabetes;3) grade 3 trismus;4) hemorrhagic diseases and diatheses;5) acute infectious diseases;6) teeth located in irradiated tissue.The correct answer is:\nA. all of the above mentioned.\nB. 1, 3, 6.\nC. 3, 5, 6.\nD. 1, 2, 4, 6.\nE. 2, 3, 4, 5.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":99,"question_w_options":"Which type of unicystic amelobastoma shows the highest local aggressiveness and a tendency to relapse?\nA. mural.\nB. luminal.\nC. intraluminal.\nD. polycystic.\nE. desmoplastic.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":60,"question_w_options":"In the case of an enamel fracture:\nA. clinical and radiological examinations should be performed after 3-4 weeks.\nB. clinical examination should be performed after 3-4 weeks.\nC. clinical examination should be performed after 3-4 and 6-8 weeks, and radiological examination should be performed after 6-8 weeks.\nD. clinical and radiological examinations should be performed after 6-8 weeks.\nE. there is no need for control examinations.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":128,"question_w_options":"When does atrophy of the pharyngeal tonsil take place in children?\nA. approximately at the age of 10 years.\nB. approximately at the age of 11 years.\nC. approximately at the age of 12 years.\nD. approximately at the age of 13 years.\nE. approximately at the age of 14 years.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":37,"question_w_options":"According to ICDAS II classification the code 3 means:\nA. change visible in the wet enamel.\nB. cavity in the enamel without visible dentine.\nC. carious lesion in the dentin, without a cavity in the enamel.\nD. carious lesion in the dentin with a cavity in the enamel.\nE. distinct cavity with visible dentine.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":190,"question_w_options":"Initial and periodic medical examinations are carried out at the expense of:\nA. employee and employer.\nB. employee.\nC. employer.\nD. National Health Fund (NFZ).\nE. Agricultural Social Insurance Fund (KRUS).","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":104,"question_w_options":"In case of which suspected diagnosis, serological testing towards specific antibodies does not have diagnostic meaning?\nA. CREST syndrome.\nB. cutaneous lupus erythematosus.\nC. Grinspan syndrome.\nD. CUS.\nE. Sjogren\u2019s syndrome.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":2,"question_w_options":"A young patient reported to the dentist for conservative treatment of tooth 37. Examination showed soft, reddish, cauliflower-like lesion protruding from vast cavity of the crown. Lesion is currently painless, but patients reports episodes of spontaneous pain in the past. Thermal pulp sensibility test resulted in weakened response to cold. In course of which clinical situation can the above-mentioned lesion develop?\nA. pulp necrosis.\nB. irreversible pulpitis with vital pulp.\nC. reversible pulpitis.\nD. periapical abscess.\nE. periapical granuloma.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":153,"question_w_options":"Indicate the adverse implications caused by the settling of mucosa-supported removable partial dentures:1) loss of occlusal contact and reduced occlusal vertical dimension;2) loss of occlusal contact and increased occlusal vertical dimension;3) relieving the load on the remaining natural teeth;4) overload of the remaining natural teeth;5) shifting of the clasp arms and their disfunction;6) alveolar bone loss;7) tooth mobility and inflammation of the mucosa;8) joints and muscles functional disorders.The correct answer is:\nA. 1,4,5,6,7,8.\nB. 2,3,6,7,8.\nC. 1,3,5,7,8.\nD. 4,5,6,7,8.\nE. 2,3,7,8.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":145,"question_w_options":"Indicate common mistakes made during construction of splint dentures:1) combining the major connector with retention mesh;2) no stabilizing elements positioned on the labial surface of lower incisors;3) designing the retainer inconsistent with the insertion path;4) planning the direct holders as precise elements in not so distant dental loss;5) lack of sufficiently large mesh for the denture base;6) sublingual arch located too far away from the mucosa.The correct answer is:\nA. 1, 3, 4.\nB. 2, 4.\nC. only 3.\nD. 2, 6.\nE. only 5.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":112,"question_w_options":"Periostat contains doxycycline at a dose of:\nA. 10 mg.\nB. 20 mg.\nC. 50 mg.\nD. 100 mg.\nE. 200 mg.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":119,"question_w_options":"In which of the following disorders of oral mucosa is papule a primary lesion?\nA. secondary herpetic stomatitis.\nB. leukoplakia.\nC. lichen planus.\nD. acute erythematous candidiasis.\nE. allergic contact stomatitis.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":51,"question_w_options":"\u201eState in which teeth have bell-shaped crowns with weakly marked neck cervix, amber color and tooth wear. Roots are short, thin and narrow, the pulp chamber and root canals are obliterated. The symptoms are more visible in milk than in permanent dentition\u201d. This is a description of:\nA. amelogenesis imperfecta.\nB. dentinal dysplasia.\nC. regional odontodysplasia.\nD. dentinogenesis imperfecta.\nE. total hypoplasia.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":158,"question_w_options":"Patient arrived with a complete denture fractured along the palatal suture. The doctor should:1) examine the accuracy of reassembly of broken fragments;2) take the impression with the denture;3) take the impression without the denture;4) fix the denture chairside;5) take the impression with the denture and the impression of the opposing dental arch.The correct answer is:\nA. only 1.\nB. 1,2.\nC. 1,3.\nD. 1,5.\nE. only 4.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":10,"question_w_options":"Physiological secondary dentine:\nA. forms due to exposure to harmful factors.\nB. builds up unevenly, only on certain walls of tooth cavity.\nC. has less regular structure than pathological secondary dentine.\nD. comprises properly formed dentinal tubules.\nE. is separated from the primary dentine by dark line.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":47,"question_w_options":"The most common type of injury to the milk teeth is:\nA. fracture of crown of front teeth.\nB. fracture of crown of upper incisors in protrusion.\nC. fracture of crown of central upper incisors.\nD. tooth luxation.\nE. fractures of roots of upper incisors with dislocation of fractured piece.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":9,"question_w_options":"Indicate correct sentences concerning the radiating pain:1) it is characteristic of irreversible pulpitis;2) due to pain radiation the patient is able to specify the side, in which the pain originates, but not always determine if the causal tooth is located in maxilla or mandible;3) pain caused by tooth 35 can radiate to eye and temple;4) pain caused by tooth 46 can radiate to ear;5) pain caused by tooth 26 can radiate to occiput and neck.The correct answer is:\nA. only 2.\nB. 1, 5.\nC. 2, 3, 4.\nD. 3, 4, 5.\nE. 1, 2, 4.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":174,"question_w_options":"Atropine is a specific antidote in the case of intoxication with:\nA. methyl alcohol.\nB. paracetamol.\nC. organophosphate pesticides.\nD. benzodiazepines.\nE. Amanita phalloides (death cap mushroom).","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":84,"question_w_options":"Which type of ameloblastoma is characterized by the recurrence rate of 10 to 25% after applying the aggressive method of treatment?\nA. solid\/multicystic.\nB. unicystic.\nC. desmoplastic.\nD. peripheral\/extraosseous.\nE. metastasising\/malignant.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":123,"question_w_options":"Indicate correct sentences regarding the type 3 plaster:1) also called model plaster, whose special variant is orthodontic plaster;2) also called cast plaster, whose special variant is orthodontic plaster;3) it is characterized by high porosity and low precision;4) it is characterized by low porosity and high precision;5) it is highly susceptible to abrasion and characterized by low stability of size.The correct answer is:\nA. 1, 3, 5.\nB. 2, 3, 5.\nC. 2, 4, 5.\nD. 2, 4.\nE. 1, 4.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":135,"question_w_options":"Which of the following features of the stainless steel wire and beta-titanium wire is common for both alloys?\nA. level of stiffness.\nB. possibilities of soldering and welding.\nC. nickel content.\nD. generating of weak forces.\nE. range of plasticity.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":92,"question_w_options":"Which of the following is a benign tumor of salivary glands?\nA. Stewart\u2019s tumor.\nB. Kuttner\u2019s tumor.\nC. Stafne defect.\nD. brown tumor.\nE. none of the above.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":162,"question_w_options":"Indicate the true statement concerning the retraction of marginal gingivae:1) is crucial before taking an impression for fixed partial dentures;2) the objective is to expose the preparation finish line and obtain the dry gingival sulcus by temporarily displacing gingival tissues;3) the objective is to regenerate the trauma of marginal gingivae made during tooth preparation for the crown;4) enables the penetration of impression material into the gingival sulcus and allows taking an exact and precise impression;5) allows for an accurate reproduction of the oral cavity preparation in the dental laboratory;6) gingival retraction is performed directly after teeth preparation;7) performing gingival retraction directly after teeth preparation should be avoided;8) taking optical impression of prepared teeth makes gingival retraction unnecessary.The correct answer is:\nA. 1,2,4,5,7.\nB. 2,3,4,5.\nC. 3,4,6,8.\nD. 1,3,4,6,8.\nE. 3,5,6,8.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":115,"question_w_options":"Desquamative gingivitis is associated with:\nA. plaque-induced gingivitis.\nB. diabetes.\nC. gingival diseases modified by systemic factors.\nD. mucocutaneous disorders.\nE. viral diseases.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":142,"question_w_options":"Pathological tooth wear causes changes in:1) the palatal surface of the incisors in the maxilla;2) course of the upper occlusal plane in the anterior region;3) anatomical shape of the surface teeth in the posterior region;4) tooth sensitivity to thermal stimuli;5) relations of the dental arches in three planes.The correct answer is:\nA. only 3.\nB. only 5.\nC. 1,5.\nD. 2,3.\nE. all above.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":154,"question_w_options":"The mucosa-supported removable partial denture is used in the following cases:1) bounded edentulous spaces, when the quality of abutment teeth permits fixed dentures;2) large edentulous spaces, when the number, quality and location of abutment teeth make it impossible to perform fixed dentures or tooth-supported removable partial dentures;3) reconstruction of occlusion in order to temporary retain the mandible position in the construction bite;4) immediate partial dentures, when there is sufficient number of abutment teeth for the tooth-supported denture.The correct answer is:\nA. 1,3.\nB. 1,3,4.\nC. 2,3,4.\nD. 2,3.\nE. 3,4.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":5,"question_w_options":"Indicate the true sentences regarding the electrical test used in the examination of the tooth pulp state:1) electro-excitability testing should not be performed on patients with a pacemaker;2) total necrotic teeth show a reduced excitability threshold;3) examination with this method does not determine the type of pulpitis;4) a false positive result may be due to the presence of mineral deposits in the tooth cavity.The correct answer is:\nA. 1,3.\nB. 1,4.\nC. 2,3.\nD. 2,4.\nE. 3,4.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":103,"question_w_options":"What clinical feature is related to cancerous ulcer of oral mucosa?\nA. palpable infiltration of the substrate.\nB. distinct inflammatory border.\nC. soreness of surrounding lymph nodes.\nD. occurrence in keratinized epithelium.\nE. positive diascopy test.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":197,"question_w_options":"In Poland neoplastic diseases are a major challenge for public health because of:\nA. increasing number of patients (prevalence).\nB. decreasing number of new diagnosed patients (incidence).\nC. their increasing death rate percentage.\nD. A and C are correct.\nE. demographic rejuvenation of the population.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":30,"question_w_options":"Which of the following statements concerning the rubber dam is false?\nA. light color of the rubber is preferred when restoring fillings.\nB. rubber dam clamps hold the rubber dam in position.\nC. floss ligatures may be used to hold the rubber dam in position.\nD. rubber dam protects the patients from accidental aspiration of instruments.\nE. rubber dam protects the dentist against infection from the patient.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":178,"question_w_options":"Dentist may not practice medical activities in the form of:\nA. individual medical practice.\nB. individual specialised medical practise.\nC. civil partnership as group medical practice.\nD. limited partnership as group medical practice.\nE. general partnership as group medical practice.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":67,"question_w_options":"Taurodontism means:\nA. genetic developmental disorder of molar teeth that is characterized by vertical enlargement of the pulp chamber on an x-ray, at the expense of the roots with no constriction around the neck of the tooth.\nB. developmental disorder that appears with the root furcation placed high and close to the transition into the crown.\nC. developmental disorder connected with the changed number of roots.\nD. disorder consisting in the intrusion of hard tissues (enamel and dentine) into the pulp chamber.\nE. none of the above.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":88,"question_w_options":"The features of malignant neoplasm include:1) no cellular atypia;2) histologic immaturity with small deviations from the norm;3) fast and infiltrating growth;4) tendency for retrogressive changes (necrosis, ulceration);5) no capsule.The correct answer is:\nA. 1,3,5.\nB. 2,3,4.\nC. 2,3,5.\nD. 3,4,5.\nE. 2,3,4,5.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":71,"question_w_options":"Indicate the true statements concerning povidone iodine:1) it is used in prevention and treatment of early childhood caries (ECC);2) for a relatively long time, it lowers the level of cariogenic bacteria;3) it can be used every 2-3 months;4) it can be used 3 times, week by week and repeated every 6 months;5) its application has got nothing to do with the use of fluoride varnish.The correct answer is:\nA. 1,4,5.\nB. 1,2,4.\nC. 1,2,3,5.\nD. 1,2,3.\nE. 2,4,5.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":139,"question_w_options":"Which of the following muscles does not originate from the first branchial arch?\nA. orbicularis oris.\nB. masseter.\nC. lateral pterygoid.\nD. temporalis.\nE. mylohyoid.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":26,"question_w_options":"Which of the following can be observed in the case of a vertical root fracture?\nA. sinus tract.\nB. narrow, deep, isolated periodontal probing defect.\nC. pain on mastication.\nD. fracture visible on radiograph.\nE. all the above.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":181,"question_w_options":"According to the Medical Code of Ethics is the dentist allowed to implement methods which have not been scientifically verified?\nA. yes, if he considers them good for the patient.\nB. yes, if he judges them to be effective.\nC. yes, but only if the patient\u2019s life is at stake.\nD. no, dentists are not allowed to use scientifically unverified methods.\nE. yes, if the patient asks for it.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":27,"question_w_options":"Indicate the true statements concerning the smear layer:1) has a uniform amorphous structure;2) contains only organic debris;3) its presence decreases the risk of bacterial leakage;4) its presence decreases the penetration of a sealer into dental tubules.The correct answer is:\nA. 1,2.\nB. 2,3.\nC. 3,4.\nD. 1,4.\nE. 2,4.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":180,"question_w_options":"A dentist who intends to start their professional practice should submit an application for entry in the relevant register maintained by:\nA. relevant province governor.\nB. Minister of Health.\nC. municipal office where the dentist obtain the entry in the National Court Register or in the Register of business activity.\nD. relevant mayor, commune head or president of the city.\nE. relevant Regional Medical Council.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":70,"question_w_options":"Indicate the true statement concerning the extra-oral storage of the avulsed tooth:\nA. the longer the extra-oral time of an avulsed tooth stored dry or in improper media, the poorer the prognosis of the tooth after the replantation.\nB. the best medium to store an avulsed tooth to ensure the survival of periodontal ligaments in the next 24 hours, is 2% solution of NaF (natrium fluoride).\nC. tap water as an isotonic solution, is recommended to store an avulsed tooth.\nD. death of periodontal ligaments of avulsed tooth stored in improper media usually takes place after 6 hours from the injury.\nE. A and C are true.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":138,"question_w_options":"Stage CVM-2 according to Hassel and Farman classification is also referred to as:\nA. initial stage.\nB. acceleration stage.\nC. transition stage.\nD. deceleration stage.\nE. maturation stage.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":66,"question_w_options":"Indicte the true statements concerning fissure sealing:1) presence of caries on the approximal surface of a tooth is a temporary contraindication;2) low and moderate risk of caries is a contraindication;3) sealing the fissure up to 6 months after tooth eruption is the most effective;4) fissure sealing procedure can be performed at any age;5) if it is difficult to obtain dryness, composite sealing is recommended.The correct answer is:\nA. 2,3,4.\nB. 1,4,5.\nC. 1,3,4.\nD. 1,2,3.\nE. 2,3,5.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":89,"question_w_options":"Indicate the true statements concerning lip cancer:1) treatment consists in freezing the lesion if it is less than 2 cm, or in lip excision, if the lesion involves more than a half of the lip and the stage is T1;2) treatment consists in the V excision with a reconstruction or brachytherapy if the lesion does not infiltrate and is < 0,5 cm in size and the stage is T1;3) location of the cancer in the angle of the mouth, just as infiltration of the angle of the mandible, is a contraindication to brachytherapy and\/or teletherapy;4) metastases of lip cancer occur in 10% of patients, and that is why elective lymph node resection is not performed;5) lip cancer is usually a squamous cell carcinoma of medium (G2) or low (G3) differentiation grade.The correct answer is:\nA. 1,2,3.\nB. 2,4.\nC. 2,4,5.\nD. 3,4.\nE. 1,4,5.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":196,"question_w_options":"Coliform index means:\nA. smallest volume of water in cm3 containing at least one bacterial cell of the coli group.\nB. total number of colon bacilli Escherichia coli occurring in 1 dm3 of a tested water sample.\nC. total number of psychrophilic bacteria.\nD. total number of mesophilic bacteria.\nE. ratio of the number of psychrophilic bacteria to the number of mesophilic bacteria.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":31,"question_w_options":"Which of the following symptoms may suggest a perforation?1) sudden bleeding during the endodontic treatment;2) sudden pain during the endodontic treatment;3) abscess and bone resorption;4) sinus tract and tenderness related to the endodontically treated tooth;5) down-growth of a gingival epithelium tissue to the suspected perforation site;6) extrusion of obturating material;7) lesion healing.The correct answer is:\nA. 1,4,6.\nB. 1,2,3,6.\nC. 3,4,5.\nD. 5,6,7.\nE. 1,2,3,4,5,6.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":179,"question_w_options":"The dentist has been convicted by a final judgment of the Supreme Medical Court for committing a medical error and sentenced to suspend the right to practice for two years. The dentist believes that he treated his patient properly, and so does not agree with the sentence and is going to appeal. He can appeal to:\nA. Minister of Health.\nB. Supreme Court.\nC. President of the Supreme Medical Chamber.\nD. Constitutional Tribunal.\nE. President of Poland.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":102,"question_w_options":"In what concentration is povidone-iodine used in FMD while performing SRP?\nA. 0.5% PVP.\nB. 0.1% PVP.\nC. 0.3% PVP.\nD. 3% PVP.\nE. 5% PVP.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":4,"question_w_options":"What material can be applied directly to the pulp in a case of pulpotomy?1) glass ionomer;2) calcium hydroxide non-hardening;3) zinc oxide with eugenol;4) MTA.The correct answer is:\nA. 1,2.\nB. 1,3.\nC. 2,3.\nD. 2,4.\nE. 3,4.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":155,"question_w_options":"Crown retention depends on:1) convergence angle of the axial walls of the prepared tooth;2) tooth width to height ratio;3) tooth height;4) complete adhesion surface of the crown;5) presence of undercuts;6) adhesion of cement;7) surface roughness of the tooth;8) anatomical shape of the occlusal surface.The correct answer is:\nA. 1,2,3,4,5,7.\nB. 1,3,4,5,6,7.\nC. 1,3,4,6,7.\nD. 1,4,7.\nE. all the above.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":143,"question_w_options":"Relaxation splint:1) stabilizes the therapeutic position of the mandible;2) has a flat posterior occlusal surface;3) recreates even, mutli-point contacts with an opposing arc in static occlusion;4) provides canine guidance;5) stabilizes the position of the mandible in the central relation.The correct answer is:\nA. only 1.\nB. 1,4.\nC. 1,2,4.\nD. 1,2,3,4.\nE. 2,3,4,5.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":114,"question_w_options":"Which type of leukoplakia is characterized by a very high risk of malignant transformation?\nA. homogenous.\nB. severe.\nC. cracked.\nD. granulomatous.\nE. speckled.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":134,"question_w_options":"What is the value of the intercanine distance at the age of over 11-13 years?\nA. 20-22 mm.\nB. 22-24 mm.\nC. 24-26 mm.\nD. 26-28 mm.\nE. 28-30 mm.","answer":"C"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":93,"question_w_options":"The group of tumors that might contain odontogenic epithelium and ectomesenchyme and can develop hard tissue structures, includes:1) odontogenic tumor with shadow-cells;2) cystic variant of the calcifying cystic odontogenic tumor;3) extra-osseous variant of the calcifying cystic odontogenic tumor;4) odontoameloblastoma;5) calcifying epithelial odontogenic tumor.The correct answer is:\nA. 1,4,5.\nB. 1,2,3,4.\nC. 2,4.\nD. 2,3,5.\nE. all of the above.","answer":"B"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":85,"question_w_options":"Indicate the true statements concerning odontogenic myxoma:1) the most common location of the myxoma is the lateral fragment of the mandible body, in the area of premolars and molars;2) it does not develop in toothless fragments of the jaws;3) it is a semi-malignant tumor with high recurrence rates and common cases of malignant transformation into myxosarcoma;4) radiological image of the maxillary odontogenic myxoma looks like frosted glass, which imitates the presence of a fibro-osseous lesion;5) characteristic feature of the odontogenic myxoma is lack of the capsule.The correct answer is:\nA. 1,2,4.\nB. 1,3,4.\nC. 1,3,5.\nD. 1,4,5.\nE. 1,3,4,5.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":122,"question_w_options":"In treatment of a 4-year-old child with lip muscle hypotonia, distoclusion with incisor proclination and habitual mouth-breathing pattern, following method should be implemented:\nA. inclined plane.\nB. head cap with chin cap.\nC. Klammt appliance.\nD. Balters bionator.\nE. vestibular plate.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":175,"question_w_options":"The lowest possible score on the Glasgow scale is:\nA. 0.\nB. 1.\nC. 2.\nD. 3.\nE. 4.","answer":"D"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":8,"question_w_options":"Indicate false information regarding adhesion to enamel and dentin:\nA. dentin etching removes the smear layer, decalcifies the superficial dentin and dentinal tubules.\nB. hybrid layer is created by combining the resin with collagen through monomer cross-links.\nC. treating the tooth surface with a conditioner improves the bonding efficiency of the glass ionomer to hard tooth tissues.\nD. the ability of the adhesive to wet the surface depends on the contact angle of the fluid with the solid surface.\nE. good wetting occurs when the angle of the fluid with the solid surface is above 90\u00b0.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":46,"question_w_options":"Which of the following concerning the acquired pellicle (pellicle) is true?1) it is an acellular, protein membrane seal;2) it is an inorganic membrane seal precipitating from saliva minerals;3) its initial colonizer is S. sanguinis;4) it forms in 24-48 hours after mechanical cleaning of teeth.The correct answer is:\nA. 1,3.\nB. 1,4.\nC. 2,3.\nD. 2,4.\nE. 3,4.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":159,"question_w_options":"Indicate the denture repair that does not require taking impression with the denture:1) cracked denture base;2) fractured denture base;3) adding a clasp;4) adding a tooth;5) adding a missing fragment of the fractured denture.The correct answer is:\nA. 1,2.\nB. 2,3.\nC. 1,4.\nD. 2,5.\nE. 4,5.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":11,"question_w_options":"Type III according to Vertucci\u2019s classification indicates following root canal configuration:\nA. one single, wide canal extending from the pulp chamber, dividing into two, and then merging into one in the apex area.\nB. single canal that begins centrally in the pulp chamber and ends in the apex area with one apical foramen.\nC. single canal extending from the pulp chamber, dividing short of the apex into two separate and distinct canals with separate apical foramina.\nD. two separate and distinct canals extending from the pulp chamber, joining short of the apex to form one canal.\nE. two separate and distinct canals extending from the pulp chamber to the apex with two separate apical foramina.","answer":"A"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":118,"question_w_options":"Necrotizing gingivitis is not characterized by:\nA. spontaneous bleeding.\nB. pain.\nC. lymphadenopathy.\nD. fever.\nE. clinical attachment loss.","answer":"E"},{"edition":"2021_wiosna","year":"2021","season":"spring","question_id":50,"question_w_options":"Lethal Dose (LD) of fluoride is estimated as:\nA. 1 mg F\/kg bw.\nB. 5 mg F\/kg bw.\nC. 10 mg F\/kg bw.\nD. 14-28 mg F\/kg bw.\nE. 32-64 mg F\/kg bw.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":160,"question_w_options":"The evaluation of the mandibular opening movement is performed in relation to:\nA. maxilla labial frenulum position.\nB. midline of the body.\nC. line between central upper incisors.\nD. line between central lower incisors.\nE. any line marked on the upper or lower dental arch.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":28,"question_w_options":"When etched dentin is overdried using an air syringe:1) resin emulgates on dentin;2) collagen fibers collapse;3) collagen molecules are separated from each other by wide gaps;4) penetration of the adhesive system is limited;5) bond strengths decrease.The correct answer is:\nA. 1,2.\nB. 3,5.\nC. 2,4,5.\nD. 3,4,5.\nE. 1,3,4,5.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":137,"question_w_options":"The following is the feature of the occlusion of a child aged 3-4 years (full primary dentition):\nA. 14 teeth in the arch.\nB. concave curve of Spee.\nC. lower incisors overlap the labial surfaces of the upper incisors.\nD. straight line behind the molars.\nE. elliptical shape of the dental arches.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":121,"question_w_options":"Overjet determines:\nA. classification of the antero-posterior position of the skeletal parts of the jaws.\nB. centric relation.\nC. antero-posterior relationship of the incisors.\nD. position of the permanent canines.\nE. reciprocal position of the first permanent molars.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":86,"question_w_options":"What is the maximum daily dose of lignocaine for an adult?\nA. 100 mg.\nB. 200 mg.\nC. 500 mg.\nD. 1000 mg.\nE. 2000 mg.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":69,"question_w_options":"Permanent maxillary incisor crowns are particularly exposed to fluorosis during:\nA. perinatal time - up to the completion of the first year of age.\nB. from 6th to 12th month of age.\nC. between 12th and 18th month of age.\nD. from birth to 36th month of age.\nE. between 18th and 36th month of age.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":176,"question_w_options":"A dentist after obtaining his license did not perform the profession for five years. If he wants to start to practice his profession, he is obliged to:1) pass the information to the proper Regional Medical Council;2) complete his graduate internship again;3) undergo training, the details of which are determined by the Regional Medical Council;4) present the Regional Medical Council with certificates proving that in the inactive period he obtained 200 education points:5) make a payment, which benefits the Regional Medical Council income, at the amount of half of the minimum wage.The correct answer is:\nA. 1,2.\nB. 2,5.\nC. 1,3.\nD. 3,5.\nE. 4,5.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":199,"question_w_options":"The aims of screening examinations include:1) making diagnosis at the earliest possible stage of the disease;2) early treatment in the case of confirmed disease;3) evaluation of the costs of medical procedures at every stage of the disease;4) evaluation of the effectiveness of various therapeutic methods.The correct answer is:\nA. 1,2.\nB. 2,3.\nC. 3,4.\nD. all the mentioned above.\nE. none of the mentioned above.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":45,"question_w_options":"A 34-year-old patient presents with a pain of the tooth 25 on mastication. In clinical examination, in the tooth 25, a deep cavity class II OD according to Black is stated, as well as painful response to percussion and no reaction of the pulp to thermal stimuli. On the X-ray no periapical lesions are noticed. What can you diagnose?\nA. reversible pulpitis.\nB. irreversible pulpitis.\nC. acute periapical inflammation.\nD. chronic periapical inflammation.\nE. apical radicular cyst.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":12,"question_w_options":"The group of an apical-to-coronal direction methods of canal preparation includes:1) standardized preparation; \u2003\u2003\u2003\u2003                                       4) crown-down technique;2) step-back technique; \u2003\u2003\u2003\u2003\u2003\u2003                           5) combination technique.3) step-down technique;The correct answer is:\nA. 1,3.\nB. 2,4.\nC. 1,2.\nD. 3,4.\nE. 4,5.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":53,"question_w_options":"Generally healthy, a 5-year-old child complains of the tooth 85 which hurts under the influence of hot stimuli. The diagnostic process revealed uncomplicated tooth pulp gangrene. Please indicate the correct treatment:\nA. antiseptic root canal treatment.\nB. tooth extraction.\nC. formocresol pulpotomy.\nD. tooth chamber opening and observation.\nE. 3-day open treatment, then formocresol pulpotomy.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":183,"question_w_options":"A dentist despite the retirement age continues to treat teeth, unfortunately, with increasingly worse results. According to the Code of Medical Ethics, his younger associate should:\nA. turn his attention to this problem in a direct conversation.\nB. notify the Board of Physicians at once.\nC. discreetly warn his patients.\nD. notify the Social Security.\nE. he cannot do anything because their older colleagues deserve respect.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":24,"question_w_options":"What is biofilm in endodontics?\nA. synonym of a smear layer.\nB. layer of inorganic remnants present on the wall after the preparation with endodontic files.\nC. structured community of bacterial cells embedded in polysaccharide anastomotic mucus attached to root canals walls.\nD. colonies of bacteria very resistant to disinfection present in root canals that were already endodontically treated.\nE. community of bacteria embedded in a polymeric matrix present in root canals in primary pulp infection.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":73,"question_w_options":"Which of the following characterizes dentinogenesis imperfecta:1) it is a hereditary disorder;2) it always occurs as separate disease;3) teeth are discolored - amber color, gray to purple-blue;4) mantle and the peripulp parts of the dentin are correctly formed;5) after tooth eruption, a possible enamel loss leads to the exposure of soft dentin, as a result of which the dentin is rapidly damaged.The correct answer is:\nA. 1,2,3.\nB. 1,3,5.\nC. 1,3,4.\nD. 3,4,5.\nE. 2,4,5.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":65,"question_w_options":"Which of the following describing the phase of unclosed root apex is true?1) root length is correct;2) root length exceeds \u2154 of its final length;3) root sides (surfaces) have periapical sharp ends;4) canal is wide and of parallel side walls;5) periodontium is clearly shaped alongside the root surfaces;6) periodontium is clearly shaped alongside the lateral surfaces of the root and disappears in the lumen of the wide apex opening.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 1,4,5.\nD. 4,5,6.\nE. 3,5,6.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":32,"question_w_options":"On the x-ray of tooth 36 periapical lesion is clearly visible. You don\u2019t have any other information about symptoms- just this x-ray. Which of the following diagnosis may you suspect?1) apical cyst; \u2003\u2003\u2003\u2003\u2003\u2003\u2003\u2003\u2003\u2003        4) chronic apical periodontitis;2) acute apical periodontitis; \u2003\u2003\u2003\u2003                                5) chronic apical abscess.3) phoenix abscess;The correct answer is:\nA. 1,2.\nB. 1,3,5.\nC. 3,4,5.\nD. 1,3,4,5.\nE. all the above.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":195,"question_w_options":"Outpatient secondary health care is provided for an insured person on the basis of a referral from the primary care physician (family doctor). Such a referral is not required in the case of:1) patients with tuberculosis; \u2003\u2003\u2003\u2003                               4) visiting a neurologist;2) visiting a psychiatrist; \u2003\u2003\u2003\u2003\u2003\u2003                   5) patients infected with HIV;3) visiting a dentist; \u2003\u2003\u2003\u2003\u2003\u2003\u2003\u2003                   6) visiting rheumatologist.The correct answer is:\nA. 1,2,4.\nB. 2,4,6.\nC. 3,4,5.\nD. 1,2,3,5.\nE. 2,3,4,5,6.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":49,"question_w_options":"Tooth cavity obliteration is a complication of traumatic tooth damage. Please indicate true statements concerning obliteration:1) crown becomes yellowish;2) hard substance is produced inside the lumen of the root canal and the chamber;3) pulp irritation threshold is decreased compared with the reaction of pulp in the homonymous tooth;4) tooth cavity obliteration begins in the central part of pulp;5) obliteration occurs mainly in dislocated teeth and in the teeth with fractured roots.The correct answer is:\nA. 1,2,4.\nB. 1,2,5.\nC. 1,3,5.\nD. 1,2,3.\nE. 1,4,5.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":101,"question_w_options":"Decreased saliva production may occur in the course of:1) sialosis; \u2003\u2003\u2003\u2003\u2003\u2003\u2003\u2003                                            4) stomatitis and sore throat;2) febrile illness; \u2003\u2003\u2003\u2003\u2003\u2003                                            5) atrophic stomatitis.3) heavy metal poisoning;The correct answer is:\nA. 1,2,3,5.\nB. 1,2,4,5.\nC. 1,2,3.\nD. 1,2,5.\nE. 1,5.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":7,"question_w_options":"In a patient aged 70 severe carious process on the buccal surface of tooth 12 (Class V) resulted in irreversible pulpitis. The proper access to the pulp chamber in this case should be created:\nA. from the class V lesion.\nB. from the class V lesion after caries removal.\nC. from the lingual surface and should have ovoid shape.\nD. from the lingual surface and should have triangular shape.\nE. from the lingual surface and should have trapezoidal shape.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":156,"question_w_options":"The fundamental condition for cast metal framework partial denture is an adequate support on the occlusal rest, clasps or connectors located on the supporting teeth. Indicate the incorrect procedure if the small preparation in the tooth for the occlusal rest has to cross the enamel-dentinal junction:\nA. topical fluoride therapy.\nB. intensive oral hygiene recommendation.\nC. inlay fabrication.\nD. crown fabrication on the tooth with the occlusal rest.\nE. performing preparation and leaving this area untreated.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":140,"question_w_options":"The apical base enables the assessment of:\nA. relationship between the span of the apical base and the length of the dental arch.\nB. relationship between the height of the palate and the width of the dental arch.\nC. bilateral mesialization of the posterior teeth.\nD. correlation between the length of the dental arch and the sum of the incisor widths.\nE. occlusal plane.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":117,"question_w_options":"Which of the following drugs does not induce gingival hyperplasia?\nA. cyclosporine.\nB. diphenylhydantoin.\nC. phenobarbital.\nD. phenytoin.\nE. nifedipine.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":116,"question_w_options":"In aggressive periodontitis inflammation most commonly affects the following teeth:\nA. incisors and molars.\nB. incisors and canines.\nC. canines and premolars.\nD. premolars and molars.\nE. incisors and premolars.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":141,"question_w_options":"Denture soft lining is indicated in the following cases:1) immediate dentures from 6 weeks to 6 months of the denture placement in the oral cavity;2) alveolar bone loss of different severity that hinders or precludes proper denture use;3) class II according to Supple, when the old dentures lost stability due to an alveolar bone loss;4) presence of sharp bone fragments, that for some reasons cannot be surgically adjusted;5) existing pain in the areas of nerve exits;6) patients in poor general condition, when frequent denture adjusting visits are not indicated;7) when denture does not have a good esthetic quality;8) when there is an improper mandible-maxilla relation;9) when denture causes incorrect pronunciation.The correct answer is:\nA. 1,2,3.\nB. 3,4,5.\nC. 3,4,6.\nD. 2,3,4.\nE. 7,8,9.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":157,"question_w_options":"A patient reported that he had been wearing complete denture around the clock for 5 years. The examination revealed pink points of hyperemia (localized inflammatory areas) around the excretory ducts of the salivary glands on the mucous membrane of the hard palate. This lesions are symptom of:\nA. stomatodynia.\nB. prosthetic stomatopathy.\nC. viral infection.\nD. allergy to denture resin.\nE. vitamin deficiency.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":6,"question_w_options":"Which of the following is giving an indicator of unfavorable prognosis for endodontic treatment?\nA. intracanal presence of facultative anaerobic bacteria like Enterococcus faecalis.\nB. intracanal presence of fungi like Candida albicans.\nC. intracanal presence of many pathological bacterial species acting synergistically.\nD. HIV infection in treated patient.\nE. all of the above.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":48,"question_w_options":"Rhizomicria is the disorder of a tooth structure which is characterized by:\nA. high localization of roots, directly after the transition into the crown.\nB. increased crown\u2019s width, crowns\u2019 width is greater than their length.\nC. shift of roots\u2019 bifurcation toward the apex.\nD. decreased ratio of root\u2019s length to crown\u2019s height.\nE. decreased tooth dimensions.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":100,"question_w_options":"Outward reinforced extraction movements are used during the extraction of:1) lateral maxillary incisor; \u2003\u2003                                                        4) second mandibular molar;2) lateral mandibular incisor; \u2003\u2003                                                        5) second maxillary premolar.3) first mandibular premolar;The correct answer is:\nA. 1,2,4,5.\nB. 1,2,3,5.\nC. 1,2,5.\nD. 2,3,4.\nE. 2,3,5.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":33,"question_w_options":"Which of the following correctly describes root caries?1) in some cases it may concern a clinical crown;2) never appears in an anatomic crown;3) in the case of necessary invasive treatment, usually glass-ionomer is used;4) pattern of spreading takes the form of a cone with a tip directed toward DEJ;5) pattern of spreading takes the form of a cone with a base directed toward DEJ.The correct answer is:\nA. 1,3.\nB. 2,3.\nC. 1,2,3.\nD. 1,2,3,4.\nE. 1,2,3,5.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":194,"question_w_options":"The first aim of each health care system is to assure:\nA. availability of health care to all population irrespective of their economic, social, cultural or demographic status.\nB. proper quality of that care, including its continuity and complexity.\nC. effectiveness of that care, understood in terms of rationality, efficiency and productivity.\nD. continuous implementation of changes improving the system.\nE. all the above.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":64,"question_w_options":"In the case of permanent tooth traumatic fractures, good immobilization of the teeth is required for successful treatment. The immobilizing splint is fixed for:\nA. 2 weeks.\nB. 4 weeks.\nC. 6 weeks.\nD. 8-12 weeks.\nE. 6 months.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":72,"question_w_options":"The fact that enamel changes affect individual teeth and occur asymmetrically proves that:\nA. changes are genetically determined.\nB. they are caused by a local factor.\nC. damaging agent was acting in the first year of age.\nD. they are caused by alimentary deficiencies.\nE. there was vitamin D deficiency.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":182,"question_w_options":"According to the Polish Code of Medical Ethics, the treatment for free of a deceased dentist\u2019s orphan is:\nA. absolute duty.\nB. good custom.\nC. rather not recommended.\nD. violation of the principles of fair competition.\nE. the Code of Ethics does not address this issue.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":25,"question_w_options":"A 35-year-old patient comes to the dental office for a routine check-up. Patient, generally healthy, does not report any pain or dental discomfort. After the clinical examination, a radiograph of tooth 36 was taken in order to control the endodontic treatment that was performed about 1 year ago by another dentist. The x-ray exhibits a widened periodontal ligament space with a slight periapical radiolucency around the mesial root, the range of two mesial canals obturation is 1,5 mm shorter from a radiogrpahic apex, the distal canal is obtured 1 mm shorter from radiographic apex. Composite restoration seals the cavity properly. The tooth is asymptomatic, percussion test: negative. Further clinical proceedings should include:\nA. control radiograph in about 1 year and the observation of the healing progress.\nB. endodontic retreatment because of a presence of periapical radiolucency, which is a sign of chronic periodontitis.\nC. endodontic retreatment because of underinstrumentation.\nD. endodontic retreatment because of underinstrumentation and periapical pathosis.\nE. tooth extraction to avoid a potential risk of focal infection.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":52,"question_w_options":"This disease afflicts deciduous and permanent teeth. The crowns are normally shaped, but the roots are significantly shortened and deformed. Characteristic symptoms include: root chamber and canal obliteration and the focal presence of decreased bone density inside clinically healthy teeth. This leads to tooth dislocation and loss. That is the description of:\nA. incomplete dentin development.\nB. incomplete enamel development.\nC. dentin dysplasia.\nD. ectodermal dysplasia.\nE. Ellis-van Creveld syndrome.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":13,"question_w_options":"Which of the following concerning smear layer is true?1) has an amorphous structure;2) consists of organic and inorganic materials;3) can be removed with aqueous solution of chlorhexidin;4) accumulates during biochemical cleaning and shaping of the canal;5) does not consist bacteria;6) does not penetrate into dentinal tubules.The correct answer is:\nA. 1,2,4.\nB. 1,3,4.\nC. 1,5,6.\nD. 2,4,6.\nE. all the above.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":44,"question_w_options":"Indicate false statement concerning rotary nickel-titanium instruments:\nA. most of the rotary Ni-Ti instruments have a non-cutting end.\nB. they decrease tendency to transport the apical preparation.\nC. they are manufactured in various types of taper.\nD. for greater safety manufacturers suggest using them in slow speed handpieces.\nE. in most systems recommended instrument rotations should be about 3000 rpm.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":177,"question_w_options":"A grandmother with her seven-year-old grandson reports to the dentist who diagnoses dental caries in the boy. The dentist decides to perform dental procedure. He is allowed to:\nA. commence the procedure if the grandmother, being an actual carer of the boy, expresses her consent.\nB. perform the procedure in spite of grandmother\u2019s objections on condition that he obtains another dentist\u2019s (preferably of the same specialty) positive opinion.\nC. perform the procedure without the grandmother and parents\u2019 consent, but he must obtain the consent of his superior.\nD. take an independent decision, while convinced that the procedure is necessary to stop the progress of caries.\nE. perform the procedure after obtaining the consent of the lawful agent, that is parents.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":198,"question_w_options":"One of the key documents regarding health promotion is:\nA. Ottawa Charter.\nB. Declaration of Alma-Ata.\nC. National Health Programme.\nD. \u201cHealth Cities\u201d Project.\nE. none of the above.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":120,"question_w_options":"Which of the following is the toothbrushing method with the bristles pointed in the direction of the occlusal surface (with the angulation of 45 degrees)?\nA. roll.\nB. Bass's.\nC. Charters's.\nD. Fones's.\nE. Stillman's.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":87,"question_w_options":"The decortication procedure consists in:\nA. transposition of the inferior alveolar nerve.\nB. removal of the compact bone lamellae.\nC. curettage of bone sequestrum.\nD. optic nerve decompression.\nE. alloplasty of a bone defect.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":68,"question_w_options":"The optimal, caries preventing fluoride concentration, both near the surface of the tooth and in the saliva, measures approximately:\nA. 0.05 ppm.\nB. 0.5 ppm.\nC. 0.1 ppm.\nD. 1.0 ppm.\nE. 0.8-1.0 ppm.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":91,"question_w_options":"What does \u201costeointegration\u201d mean?\nA. bone formation through stretching.\nB. direct linkage between the implant and bone.\nC. procedure of the integration of bone fragments using mini-plates.\nD. procedure of the integration of bone chips of the mandible with intra-osseous suture.\nE. none of the above.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":136,"question_w_options":"In the treatment of crowding, using the method of reducing the enamel from the contact surfaces of the teeth, the allowable amount of enamel reduction is:\nA. for the lower canines - 0.6 mm.\nB. for the lower incisors - 0.25 mm.\nC. for the lower premolars - 0.3 mm.\nD. for the upper molars - 0.25 mm.\nE. for the upper incisors - 0.6 mm.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":161,"question_w_options":"The key aspect of the anterior guidance is:\nA. inclination angle of the cusp slopes of the posterior teeth.\nB. condylar inclination.\nC. curvature of the compensating curve.\nD. occlusal plane inclination.\nE. direct relation between the overbite and overjet of incisors.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":29,"question_w_options":"Which tooth\/teeth cannot have class I cavity?\nA. 16.\nB. 22.\nC. 35.\nD. 41.\nE. B and D are correct.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":22,"question_w_options":"What clinical situation may be completely painless?\nA. irreversible pulpitis according to Cohen and Burns classification.\nB. dentin hypersensivity.\nC. deep caries.\nD. exacerbated chronic periapical inflammation.\nE. correct answers are A and C.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":185,"question_w_options":"A single sailor after leaving the Polish territorial waters began to feel pain in the tooth. She posted a picture of the tooth on the internet for help. A Polish dentist knows how to help her, but cannot do so because:\nA. Code of Medical Ethics prohibits distance treatment.\nB. it is unknown whether the patient is insured.\nC. the dentist does not have an international license to practice.\nD. A,B,C are true.\nE. A,B,C are false.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":75,"question_w_options":"A 8-year-old girl with a tricuspid heart valve defect was referred to the dental office complaining of the tooth 84. Chronic purulent periapical tissue inflammation due to tooth pulp gangrene was diagnosed. The tooth was qualified for extraction. The dental procedure should be as follows:\nA. tooth extraction and the parenteral application of amoxicillin 50 mg\/kg body weight within \u00bd hour after the procedure.\nB. tooth extraction and the parenteral application of clindamycin 20 mg\/kg body weight within \u00bd hour after the procedure.\nC. oral application of amoxicillin 50 mg\/kg body weight 1 hour before the procedure and the tooth extraction.\nD. tooth extraction without antibiotics prophylaxis because tooth resorption has already begun.\nE. parenteral application of clindamycin 10 mg\/kg body weight 30 minutes before the procedure and the tooth extraction.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":63,"question_w_options":"The characteristic feature of this congenital mesodermal dental hypoplasia is dentin forming disorder. The shape, color and dimensions of the teeth, as well as the enamel look clinically normal. On X-ray: enamel thickness is normal, the dentin layer is thin and the tooth chamber is huge. The roots are hypoplastic and form a short stalk with wide canals. That is the description of:\nA. incomplete dentin development.\nB. shell teeth.\nC. odontodysplasia.\nD. dentin dysplasia.\nE. Pfl\u00fcger\u2019s teeth.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":193,"question_w_options":"According to one of the definitions, the so-called new public health is a multidisciplinary synthesis of the classic public health and contemporary achievements in many scientific disciplines such as:\nA. clinical medicine.\nB. epidemiology and demography.\nC. sociology and psychology.\nD. economy and management.\nE. all the above.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":34,"question_w_options":"\u201cCorn cobs\u201d are structures of dental plaque which originate in its superficial layer. They consist of:\nA. filamentous bacteria and cocci.\nB. extracellular polysaccharide.\nC. intracellular polysaccharide.\nD. S. salivarius.\nE. S. mutans.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":107,"question_w_options":"Match the disease with its etiology:1) Stevens-Johnson syndrome;\u2003\u2003\u2003\u2003                                 a) allergy;2) Papillon-Lefevre syndrome;\u2003\u2003\u2003\u2003                                             b) catepsin defect;3) Ramsay-Hunt syndrome;\u2003\u2003\u2003\u2003                                             c) virus.The correct answer is:\nA. 1a, 2b, 3c.\nB. 1a, 2c, 3b.\nC. 1b, 2a, 3c.\nD. 1b, 2c, 3a.\nE. 1c, 2a, 3b.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":1,"question_w_options":"Which of the sentences contains the most complete information about bacteria colonizing a root canal, whose pulp is in an advanced inflammation?\nA. obligatory and facultative anaerobic bacteria predominate, present as planktonic cells or biofilm adhering to the canal walls.\nB. obligatory aerobic bacteria predominate, present as planktonic cells only.\nC. facultative aerobic bacteria predominate, present as biofilm adhering to the canal walls.\nD. obligatory and facultative aerobic bacteria predominate, present as planktonic cells or biofilm adhering to the canal walls.\nE. facultative anaerobic bacteria predominate, present as planktonic cells only.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":18,"question_w_options":"Which of the following concerning dental pulp is false?\nA. is surrounded by hard tissue (dentin) that limits the available room for its expansion and restricts tolerance to edema.\nB. has a good collateral circulation so it can do with bacteria, necrotic tissue and inflammation.\nC. possesses unique, hard-tissue-secreting cells.\nD. its shape looks like reduced outline of the tooth.\nE. its cellular component may contain immunocompetent cells.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":150,"question_w_options":"Which of the following concerning complete denture hygiene is true?\nA. patients should wear their denture around the clock.\nB. denture should be cleaned using agents containing abrasive additives.\nC. complete dentures can be placed for few minutes in boiling water for disinfection.\nD. there is no direct relation between the occurrence of C. albicans and other microorganisms in the oral cavity and the wearing of dentures at night.\nE. denture cleaning should be performed daily with the use of agents containing no abrasive additives.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":146,"question_w_options":"Leucite-reinforced glass-ceramic crowns can be cemented with the use of:1) zinc-phosphate cements;2) glass-ionomer cements;3) resin-modified glass-ionomer cements;4) carboxylate cements;5) conventional composite cements;6) self-adhesive composite cements.The correct answer is:\nA. 2,3.\nB. 1,2.\nC. 5,6.\nD. 3,5.\nE. all the above.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":59,"question_w_options":"Which of the following concerning teeth buds development is true?1) buds of deciduous and first permanent molars emerge from the primary dental ledge;2) buds of all permanent teeth emerge from the secondary dental ledge;3) in the enamel organ, which is of mesoderm origin, ameloblasts give rise to outer epithelium;4) in the enamel organ, which is of ectoderm origin, ameloblasts give rise to inner epithelium;5) dental papilla gives rise to dentin and forms the future dental pulp;6) dental papilla gives rise to root cement and dentin, and forms the future dental pulp.The correct answer is:\nA. 1,3,6.\nB. 1,2,4.\nC. 2,4,6.\nD. 1,4,5.\nE. 2,3,5.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":111,"question_w_options":"Pink-red spots which change their position on the tongue are known as:\nA. burning mouth syndrome.\nB. hairy leukoplakia.\nC. hairy red tongue.\nD. median rhomboid glossitis.\nE. geographic tongue.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":166,"question_w_options":"Which of the following is not an ischemic heart disease risk factor?\nA. type \u201eA\u201d personality.\nB. smoking.\nC. hypotension.\nD. diabetes.\nE. overweight.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":189,"question_w_options":"Medical statements on temporary incapacity to work due to illness or stay in a stationary health facility provide information - in a form of letter codes - about the circumstances affecting the grant of sickness benefit and its amount. The incapacity to work during pregnancy is denoted by the code:\nA. A.\nB. B.\nC. C.\nD. D.\nE. E.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":131,"question_w_options":"In the treatment of partial distocclusion one uses:\nA. upper orthodontic appliance with the screw in the midline.\nB. lower orthodontic appliance with the bow.\nC. functional device.\nD. orthodontic appliance with the anterior straight plane.\nE. upper orthodontic appliance with two screws.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":96,"question_w_options":"Which of the non-steroidal anti-inflammatory drugs (NSAIDs) are preferential COX-2 inhibitors?\nA. ketoprofen, flurbiprofen.\nB. nimesulide, meloxicam.\nC. ketoprofen, indomethacin.\nD. ketoprofen, nimesulide.\nE. ketoprofen, meloxicam.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":79,"question_w_options":"A 6-year-old patient was referred to the dental office complaining of the tooth 64. In the past medical history he had sporadically complained of tooth pain on food intake. X-ray showed a caries defect with the destroyed marginal edge in the distal region including \u2154 of the dentin thickness. The correct treatment is:\nA. indirect capping.\nB. direct capping.\nC. pulpotomy.\nD. pulp extirpation.\nE. insertion of the threads with antibiotics and steroids.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":80,"question_w_options":"Hypodontia is the main clinical feature of:\nA. incomplete dentin development.\nB. dentin dysplasia.\nC. defective bone formation.\nD. ectodermal dysplasia.\nE. cleidocranial dysplasia.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":127,"question_w_options":"Little\u2019s index:\nA. is used for quantitative assessment of the crowding in the anterior region of the mandible.\nB. is used for subjective assessment of anterior segment crowding in the mandible.\nC. determines the relationship between the upper dental arch width and the upper facial width.\nD. defines the relationship between the total width of the maxillary and mandibular permanent teeth.\nE. defines the relationship between the width of the incisors and the dental arch width.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":170,"question_w_options":"After ensuring the safety of yours and the victim, checking if the victim is responsive and shouting for help the next step of 2010 ERC BLS algorithm is:\nA. within 10 seconds determine the presence of a pulse using the carotid artery.\nB. within 15 seconds determine the presence of a pulse using the brachial artery.\nC. within 10 seconds determine if the victim is breathing normally.\nD. within 15 seconds determine if the victim is breathing normally.\nE. within 10 seconds determine if the victim is breathing normally and for the next 10 seconds feel for a pulse using the carotid artery.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":38,"question_w_options":"Which of the following concerning rubber dam use is true?\nA. in endodontic treatment a rubber dam should be placed always before starting the preparation of the cavity and pulp chamber.\nB. allergy to latex is not a contraindication to rubber dam use, but non-latex material should be used.\nC. clamp placement is always painless.\nD. clamp must contact the tooth in at least 2 points.\nE. all the answers are correct.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":43,"question_w_options":"Which sentences describing the percussion test are true?1) painful response to vertical percussion indicates the presence of pulp inflammation;2) painful response to horizontal tapping suggests the presence of periodontal inflammation;3) percussion should be performed only on the causative tooth;4) percussion is performed with the use of the mirror handle;5) in very painful cases it is possible to check tooth reaction using digital pressure.The correct answer is:\nA. 1,3,4.\nB. 1.2,4.\nC. 2,3,5.\nD. 2,4,5.\nE. all the above.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":14,"question_w_options":"Which of the following is a possible configuration of the canal system in the mandibular right second molar:\nA. 2 mesial and 1 distal canals.\nB. 2 mesial and 2 distal canals.\nC. 1 mesial and 1 distal canal.\nD. C shaped semicolon canals.\nE. all the above.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":55,"question_w_options":"Which of the following correctly describes the neonatal line?1) it is present in the enamel of all deciduous teeth;2) it is the result of abnormal tooth hard tissue mineralization;3) it is a widened Hunter-Schreger band;4) it is a border between fetal and postnatal mineralized enamel.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 1,3,4.\nD. 1,2,4.\nE. all the above.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":54,"question_w_options":"Please indicate the true statements describing deciduous teeth anatomy:1) deciduous teeth crowns are short, low and wider than those of permanent teeth;2) molar occlusal surfaces are narrow in anteroposterior dimension;3) molar occlusal surface is flat, the cusps are low, the edges are prominent;4) labial surfaces of the anterior tooth crowns are usually smooth, without pits;5) roots of the posterior teeth are thin and slender, and they widen far over the crown outline.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 3,4,5.\nD. 1,3,5.\nE. 1,4,5.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":15,"question_w_options":"The rinsing of the canal system with sodium hypochlorite immediately followed by chlorhexidine:\nA. is essential for E. faecalis eradication from the canals.\nB. should be performed in each case of endodontic treatment.\nC. leads to toxic para-chloroaniline precipitation.\nD. leads to smear layer removal.\nE. is highly recommended in re-endo cases.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":42,"question_w_options":"Indicate true statement concerning irrigants used in endodontic treatment:\nA. chelating agents remove only organic components.\nB. citric acid is an alternative to EDTA and totally removes the smear layer from the root canal.\nC. EDTA inactivates NaOCl by reducing the available chlorine.\nD. sodium hypochlorite is the most effective irrigant in the elimination of E.faecalis.\nE. chlorhexidine dissolves necrotic tissue in the canal and removes the smear layer.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":171,"question_w_options":"In the case of an epilepsy attack it is not recommended to:\nA. calm the victim after the attack.\nB. place a gag in victim\u2019s mouth in order to prevent tongue biting.\nC. calm down because the vast majority of epilepsy attacks last no longer than several minutes.\nD. loose victim\u2019s clothing around the neck, take off victim\u2019s glasses.\nE. refrain from starting rescue breaths.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":39,"question_w_options":"Choose the true statement concerning self-etching adhesive systems:\nA. they are applied before the placement of conventional GIC restoration.\nB. they always require using phosphoric acid before primer application.\nC. they require rinsing off the etchant.\nD. they usually consist of three components and are based on the total etch technique.\nE. they do not require etching and rinsing an etchant.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":81,"question_w_options":"A 10-year-old patient suffered a facial fracture. On the tooth 11 examination, a positive percussion sign was present and the tooth was stable in the alveolus. In the case of tooth 21, a positive percussion sign was present with increased mobility without dislocation. Recommended procedure is as follows:\nA. soft diet for 2 weeks.\nB. elimination of both teeth from dental bite, soft diet for 2 weeks.\nC. due to increased mobility the tooth 21 must be immobilized for 7 days.\nD. due to increased mobility of the tooth 21 both teeth must be immobilized for 10-14 days.\nE. due to increased mobility of the tooth 21 both teeth must be immobilized for 3 weeks.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":126,"question_w_options":"Occlusal X-ray images:\nA. provide a comprehensive assessment of the stomatognathic system.\nB. allow to assess articular disc condition.\nC. allow to evaluate the size of the freeway space.\nD. allow to examine growth processes.\nE. allow to evaluate the size of the midpalatal suture opening.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":130,"question_w_options":"A pseudodistocclusion is a disorder associated with:\nA. inhibition of the forward growth of the mandible.\nB. excessive vertical growth of the anterior part of the mandibular alveolus.\nC. extensive negative overbite.\nD. tilting of the lower incisors.\nE. increased forward growth of the maxilla.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":97,"question_w_options":"Prolonged prothrombin time may occur in the course of:1) thrombocytopenia;2) every type of hemophilia;3) non-steroidal anti-inflammatory drugs application;4) anticoagulants application;5) liver failure.The correct answer is:\nA. 1,2,4,5.\nB. 1,4,5.\nC. 2,4,5.\nD. 2,3,4.\nE. 4,5.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":78,"question_w_options":"Sealing is the most effective method for the prevention of caries of grooves and other natural tooth depressions. In patients with a moderate caries risk sealing is applied to:\nA. all molars.\nB. all molars and premolars.\nC. only teeth with deep and retention grooves.\nD. all permanent molars and deciduous teeth.\nE. in a moderate caries risk you can abandon sealing in favor of fluoride and chlorhexidine varnishes.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":167,"question_w_options":"Heading home from school you have noticed your neighbor lying on the sidewalk. You know he is taking \u201csome heart medications\u201d. According to ERC guidelines the first step of BLS algorithm is:\nA. call 112.\nB. shout for help.\nC. check whether the victim is breathing.\nD. check whether the victim is responsive.\nE. make sure you are safe.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":188,"question_w_options":"In accordance with the Law on vocational and social rehabilitation and employment of people with disabilities, the following bodies are entitled to state the degree of disability:\nA. SIF(ZUS) certifying doctors.\nB. ASIF(KRUS) certifying doctors.\nC. county bodies for the Disability entitlement.\nD. regional military medical boards.\nE. voivodship bodies for the Disability entitlement.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":58,"question_w_options":"In a 6-year-old child, a trauma has caused the intrusion of the teeth 51 and 61. The recommended procedure is:\nA. observation.\nB. periodical teeth pulp vitality control.\nC. teeth immobilization.\nD. teeth extraction.\nE. antibiotics application and observation.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":110,"question_w_options":"Typical clinical features in the oral cavity in the course of thrombocytopenia are:\nA. periodontitis.\nB. desquamative gingivitis.\nC. petechiae and ecchymoses.\nD. subepithelial bullae.\nE. ulceration of the floor of the mouth.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":147,"question_w_options":"Which of the following favor denture-induced fibrous hyperplasia (cock crest):\nA. missing teeth (in partially edentulous patients) that are not replaced.\nB. natural lower anterior teeth and the upper denture.\nC. suction chambers in the upper full denture.\nD. disproportion in edentulous alveolar process dimensions.\nE. large interalveolar distance.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":19,"question_w_options":"A 40-year-old patient comes to the dental office complaining of a very painful response to biting on tooth 26. The tooth was treated endodontically about 2 years ago. In the clinical examination a good occlusal and mesial composite restoration is observed. Percussion test is positive. Periodontal probing within normal limits. On the radiograph periapical radiolucency is observed around the mesiobuccal root. Root canal obturating material seals three canals well, to the proper working length. What is the most probable cause of the apical pathosis and symptoms?\nA. bacterial invasion through the periodontal sulcus.\nB. missed additional canal in the mesiobuccal root in the previous root canal treatment.\nC. anachoresis.\nD. lateral canal in the mesiobuccal root.\nE. infection resistant to endodontic treatment.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":151,"question_w_options":"Which of the following concerning lower complete dentures is false?\nA. stable mastication zone should be localized in the deepest mandible alveolar process area.\nB. cross-section of the denture base in the posterior teeth area is triangular (outside is concave).\nC. cross-section of the denture base in the posterior teeth area is triangular (outside is convex).\nD. dental technician obtains information on the width of posterior lower artificial teeth on the basis of the lower occlusal rim adjusted in the oral cavity.\nE. lower occlusal rim is located in the neutral zone.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":106,"question_w_options":"The most contagious biological material in acquired immunodeficiency syndrome (AIDS) is:\nA. blood.\nB. urine.\nC. saliva.\nD. tears.\nE. vaginal discharge.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":192,"question_w_options":"Is a person with SIF(ZUS) covered insurance, taking sickness allowance due to stated temporary incapacity to work, allowed to work for money?\nA. yes.\nB. no.\nC. yes in 1\/3 time capacity.\nD. yes in \u00bd time capacity.\nE. yes for another employer.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":35,"question_w_options":"Which property or phenomenon is characteristic of conventional glass-ionomer cement restoration?\nA. high mechanical strength.\nB. fluoride re-charging from external sources, e.g. from toothpastes.\nC. necessity of light curing.\nD. corrosion.\nE. high resistance to abrasion.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":62,"question_w_options":"Lymph nodes evaluation is an important element of dental examination. Please indicate true statement describing the localization of the group A of submandibular lymph nodes:\nA. they are localized between the anterior bellies of the middle digastric muscles.\nB. they are localized on the inner side of the mandible, in the region of the masseter muscle attachment.\nC. they are localized between the peripheral edge of the anterior belly of the digastric muscle and the lower edge of the mandible.\nD. they are localized on the inner surface of the mandibular corpus near the mental foramen.\nE. they are localized on the inner side of the mandibular corpus in the region of the projected transition of the carotid external artery from the neck to face.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":74,"question_w_options":"Which of the following concerning minimally invasive treatment is true?1) minimally invasive treatment is based on the evidence that traditional handling of caries defects leads to the excessive removal of hard tooth tissues;2) remineralization of an infected layer is possible with the use of glass ionomer cement, which releases fluoride ions;3) it minimizes the loss of uninfected tooth tissues;4) it is advantageous to the reconstruction of deciduous teeth.The correct answer is:\nA. 1,2.\nB. 1,2,3.\nC. only 1.\nD. 1,3,4.\nE. only 3.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":23,"question_w_options":"In tooth number 24 in an adult patient a composite restoration was placed in class I cavity according to Black\u2019s classification. During the routine occlusion and articulation control an excessive stain of articulating paper is found on a restoration surface. Patients reports the restoration is too high. Which of the following are proper to remove the excess of composite material?1) flame diamond finishing bur with a red strip code;2) carbide rose bur;3) round diamond bur with a black strip code;4) Arkansas stone;5) white polishing rubber;6) dark red Sof-Lex disc.The correct answer is:\nA. 1,2,4.\nB. 1,4,5.\nC. 3,4,5.\nD. 4,5,6.\nE. 1,4,6.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":184,"question_w_options":"A dentist is involved in a clinical trial of a new method of checking the effectiveness of treatment of periodontal disease. According to the Code of Medical Ethics they may accept compensation from the sponsor even if:\nA. this would undermine his or her objectivity.\nB. the research was actually intended as the promotion of already known drug.\nC. salary proposed is much higher than the effort of their work.\nD. salary proposed is lower than the workload.\nE. none of the above.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":113,"question_w_options":"For which of the following diagnosis a primary lesion is papula?\nA. leukoplakia.\nB. erythroplakia.\nC. papilloma.\nD. acute pseudomembranous candidiasis.\nE. secondary herpetic stomatitis.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":144,"question_w_options":"The total sum of the inclination of axial walls between traditional bridge abutments according to Ludwig and Niedermeier should not exceed:\nA. 10\u00b0.\nB. 15\u00b0.\nC. 20\u00b0.\nD. 25\u00b0.\nE. 30\u00b0.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":152,"question_w_options":"Which of the following concerning artificial teeth used in complete dentures is true?\nA. anatomically shaped teeth should be used for calotte articulation.\nB. artificial teeth with flat cusps do not provide balanced occlusion.\nC. teeth with reduced cusp height should be used for calotte articulation.\nD. anatomically shaped teeth decrease bone process resorption.\nE. teeth with flat cusps increase mastication efficiency.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":3,"question_w_options":"Which of the following concerning air abrasion is false?\nA. uses air pressure and abrading particles sized around 25 \u00b5m.\nB. is effective in cutting enamel, dentin and resin composite.\nC. is perfect in the removal of superficial enamel defects.\nD. results in surface roughening which can replace acid-etch techniques before bonding.\nE. its techniques rely on the transfer of kinetic energy.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":36,"question_w_options":"Indicate correct sentence concerning saliva and its relationship with caries development:\nA. people with xerostomia have lower caries susceptibility.\nB. most saliva is produced during sleep.\nC. patients after head and neck radiation treatment are not at higher caries risk because they show increased saliva secretion.\nD. immunoglobulin IgE contained in saliva has the ability to agglutinate cariogenic bacteria.\nE. antihypertensive and arrhythmia medications may reduce salivary flow and increase a risk of the development of new caries cavities.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":191,"question_w_options":"The printed forms of medical statements on temporary incapacity to work are available only to doctors holding the authorization to issue such documents. These authorizations are made by:\nA. Ministry of Health.\nB. National Health Fund (NFZ).\nC. SIF(ZUS).\nD. ASIF(KRUS).\nE. State Fund for Rehabilitation of Persons with Disabilities.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":200,"question_w_options":"Choose the correct definition of morbidity:\nA. it is the quotient of a number of ill people (dividend) and a number of people exposed to that illness (divisor) at a given period of time.\nB. it is the quotient of a number of new occurrences of the disease (dividend) and a number of people exposed to that illness (divisor) at a given period of time.\nC. it is the multiplication of a number of ill people and a number of people exposed to that illness at a given period of time.\nD. it is the multiplication of a number of new occurrences of the disease and a number of people exposed to that illness at a given period of time.\nE. it is the difference between a number of ill people and a number of new occurrences of the disease at a given period of time.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":61,"question_w_options":"Which mechanisms are involved in the growth of the facial skeleton?\nA. conversion of cartilage into bone within skull base synchondrosis, the conversion of cartilage within the condylar processes of the mandible and the vertical ethmoid plate.\nB. growth within the paired facial skull sutures.\nC. growth by apposition (of external bone surfaces) and by bone resorption (of the inner bone surfaces).\nD. answers A, B, C are true.\nE. answers A, B, C are false.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":129,"question_w_options":"Lateral cephalograms of the facial skeleton:\nA. are used to assess the symmetry of the face.\nB. provide a comprehensive assessment of the stomatognathic system.\nC. show the image of the temporomandibular joints in jaw opening.\nD. present the facial soft tissues in profile.\nE. are used to visualize the tissues around the dental root apices.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":77,"question_w_options":"Which of the following that characterizes occurrence of early childhood caries is true?1) caries affects mainly anterior maxillary teeth;2) next, it affects mandibular incisors;3) then, the caries defects appear in the posterior teeth, both in the maxilla and in the mandible;4) in molar teeth, caries affects the first and second molar teeth to the same extent;5) falling asleep with a bottle is one of the causes of this disease.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 3,4,5.\nD. 1,3,5.\nE. 1,4,5.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":98,"question_w_options":"Which of the following are the local symptoms of acute osteitis?1) purulent effusion in dental pockets;2) Vincent\u2019s symptom;3) foci of reduced and increased bone density;4) cutaneous and gingival fistulae;5) submucosal and subperiosteal abscesses.The correct answer is:\nA. 1,2,5.\nB. 2,3,4.\nC. 2,4,5.\nD. 1,4.\nE. 1,5.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":187,"question_w_options":"The person whose insurance is covered by SIF(ZUS) is entitled to one-time compensation if  as a result of an accident at work or occupational disease they:\nA. are totally incapable to work.\nB. are moderately disabled.\nC. suffer from permanent or long-term injury.\nD. are temporary incapable to work.\nE. are considerably disabled.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":20,"question_w_options":"Which of the following concerning cementoma is false?\nA. round in shape benign tumor that is usually localized at the apical part of upper molars.\nB. usually does not need any treatment.\nC. pulp of the teeth beside cementoma is vital.\nD. its radiological view may vary from radiolucent to radiopaque.\nE. never causes root resorption.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":168,"question_w_options":"After making sure that the victim is not responsive, not breathing and after calling 112 the next step of BLS algorithm is to start chest compressions and rescue breaths ensuring that a ratio of rescue breaths to chest compressions is:\nA. 30:2.\nB. 15:2.\nC. 15:1.\nD. 2:30.\nE. 5:1.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":57,"question_w_options":"The 5-year-old child\u2019s tooth 61 is discolored dark. Which of the following is the probable cause of this discoloration?\nA. tetracycline application to its mother during the second trimester of pregnancy.\nB. not-yet-diagnosed congenital defect of odontogenesis.\nC. tooth trauma in the past (that is not remembered).\nD. intake of iron preparations.\nE. congenital porphyria.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":148,"question_w_options":"Which of the following concerning retromolar space is true?\nA. this space is located below and in front of the alveolar nodule.\nB. tongue muscles create the external wall of retromolar space.\nC. the myloglossus muscle, described by J\u00fcde, is situated in the front.\nD. retromolar space cannot be used for complete lower denture bearing surface extension.\nE. tongue muscles, mainly the hyoglossus muscle, create the medial wall of retromandibular space.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":16,"question_w_options":"Which of the following is the typical feature of internal resorption?\nA. asymptomatic course of the process.\nB. always non-vital pulp.\nC. resorptive defect moves away from the canal as the angulation of x-ray changes.\nD. irregular shape of the resorptive defect.\nE. asymmetry in relation to the root canal.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":109,"question_w_options":"Which of the following medications is recommended for acute erythematous candidiasis of the tongue?\nA. amoxicillin 500 mg three times a day for 10 days.\nB. acyclovir ointment 5 times a day for 5 days.\nC. hydrocortisone adhesive gel.\nD. miconazole 2% gel.\nE. xylocaine spray.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":41,"question_w_options":"During endodontic treatment of the tooth 36 after pulp chamber preparation 3 canal orifices are visible at the bottom of the pulp chamber. Two of them are located in the mesial part of the tooth - one buccally and the other lingually, while the third orifice is located distally and buccally from the tooth midline. What should be the next step in the treatment of this tooth?\nA. it is possible to prepare the canals because in tooth 36 there are usually 2 canals - mesial and distal located in one line, while the canal found on the lingual side is an accessory canal.\nB. it is possible to prepare the canals because in tooth 36 there are always 3 canals in 3 roots - one lingual and two buccal.\nC. it is possible to prepare the canals because in tooth 36 there are always 2 mesial canals and 1 distal.\nD. it is possible to prepare the canals because in tooth 36 there are usually 3 canals - 2 mesial and 1 distal but it is necessary to remember the possibility of occurring an accessory canal located usually lingually and slightly mesially from the mesiobuccal canal.\nE. it is necessary to search for the fourth canal distally and in the lingual direction because the distal canal that was found is not located in the tooth midline and it is possible to find 4 canals in tooth 36 - 2 mesial and 2 distal.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":172,"question_w_options":"In the case of the amputation of a finger the right way to proceed after dressing of the stump is:\nA. place the amputated finger in an antiseptic gauze pad and then in dry and warm container.\nB. make an attempt to fix the amputated finger in its physiological position.\nC. place the amputated finger in an antiseptic bag and then in another bag filled with water and ice.\nD. place the amputated finger in an antiseptic bag and cover it with a lot of ice.\nE. none of the above.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":125,"question_w_options":"Re-education is:\nA. restoration of the normal function of the muscles without changing their strength.\nB. enhancement of the strength of the muscles moving the mandible forward.\nC. selection of appropriate removable devices.\nD. using physiological bottle nipples for feeding.\nE. arranging child\u2019s proper head and body position during sleep.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":82,"question_w_options":"Late complications after local anesthesia include:\nA. muscle injury.\nB. venous plexus injury.\nC. neuralgia and paresthesia.\nD. facial nerve paralysis.\nE. local skin ischaemia in the face region.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":94,"question_w_options":"Which of the following concerning bone transplants is true?1) allogeneic transplant takes place when the donor and recipient belong to the same species; it possesses osteoconductive properties;2) isogenic transplant takes place when the donor and recipient are members of various species; it possesses osteoconductive properties;3) autogenous transplant comes from the same individual; it possesses osteogenic properties;4) xenogenic transplant takes place when the donor and recipient are identical genetically; it possesses osteogenic properties;5) allogeneic transplant takes place when the donor and recipient belong to the same species; it possesses osteogenic properties.The correct answer is:\nA. 1,2.\nB. 1,3.\nC. 2,3.\nD. 3,4.\nE. 3,5.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":133,"question_w_options":"The delayed eruption or the impaction of permanent teeth most often concern:1) upper central incisors; \u2003\u2003\u2003\u2003\u2003\u20034) upper second premolars;2) lower lateral incisors; \u2003\u2003\u2003\u2003\u2003\u20035) first permanent molars.3) canines;The correct answer is:\nA. 1,3.\nB. 2,3.\nC. 2,5.\nD. 3,4.\nE. none of the above.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":165,"question_w_options":"The functional analysis of a cast mounted in the articulator was planned. The correct procedure should include:\nA. three-dimensional registration of the maxillary occlusal surface in relation to the temporo-mandibular joint hinge axis using a face bow and a nonarcon articulator.\nB. three-dimensional registration of the maxillary occlusal surface in relation to the temporo-mandibular joint hinge axis using a face bow and a mandibular cast mounting in the maximum incuspidation position in the articulator according to the bite index.\nC. three-dimensional registration of the maxillary occlusal surface in relation to the temporo-mandibular joint hinge axis using a face bow and a mandibular cast mounting in the retruded contact position in the articulator according to the bite index.\nD. A & B are correct.\nE. all answers are false.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":95,"question_w_options":"Cold abscesses occur in the course of:1) lupus tuberculosis; \u2003\u2003\u2003\u2003\u2003\u2003                             4) acute tuberculous lymphadenitis;2) necrolytic tuberculosis; \u2003\u2003\u2003\u2003\u2003\u2003                             5) ulcerative tuberculosis.3) subacute tuberculous lymphadenitis;The correct answer is:\nA. 1,2,3.\nB. 2,3,5.\nC. 2,3.\nD. 3,5.\nE. 3,4.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":132,"question_w_options":"The analysis of plaster diagnostic models in a habitual bite includes:1) evaluation of the symmetry line of the dental arches;2) determining the relationship between the upper and lower dental arches;3) measuring the length of the dental arches;4) measuring the width of the dental arches;5) measuring the width of the lower incisors;6) determining the relationship between the number of teeth and the shape of the upper and lower dental arches.The correct answer is:\nA. 3,5.\nB. 1,2.\nC. 1,5.\nD. 3,6.\nE. 2,4.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":124,"question_w_options":"The total deep bite is characterized by:\nA. obtuse angle of the mandible.\nB. hypotonia of the facial muscles.\nC. two-level occlusal plane.\nD. negative test of the backward movement of the mandible.\nE. proclination of the upper incisors.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":83,"question_w_options":"Acute suppurative osteomyelitis shows radiographic changes after:\nA. 2 days.\nB. 2-4 days.\nC. 5 days.\nD. 7-10 days.\nE. 10-14 days.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":173,"question_w_options":"Initial patient assessment involves the assessment of mental disabilities including a level of consciousness. One of the tools which may be used for that purpose is AVPU scale. Using this scale, a patient who will not respond to a brisk rubbing of the sternum and voice commands would receive a rating of:\nA. alert.\nB. painful.\nC. unresponsive.\nD. verbal.\nE. none of the above.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":108,"question_w_options":"Which of the following oral location of leucoplakia is most vulnerable to malignant transformation?\nA. hard palate.\nB. buccal mucous membrane around the angle of the mouth.\nC. buccal mucous membrane near retromolar triangle.\nD. gingiva.\nE. floor of the mouth.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":17,"question_w_options":"Which of the following may be used for the enlargement of root canal orifices?1) Gates-Glidden bur; \u2003\u2003                                            3) fissure diamond bur with a noncutting end;2) NiTi orifice opener;\u2003\u2003                                                        4) inverted cone carbide bur.The correct answer is:\nA. 1,3.\nB. 2,3.\nC. 1,4.\nD. 3,4.\nE. 1,2.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":149,"question_w_options":"Choose the contraindication to custom cast inlays:\nA. extensive cavities in the posterior teeth.\nB. cavities extending to the gingival level.\nC. when the increase in a vertical dimension of the occlusion is indicated.\nD. damage to the tooth crown with periodontal lesions and increased mobility.\nE. permanent restoration of interproximal contact areas.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":56,"question_w_options":"Please indicate the features of the pulp of teeth with incomplete root development:1) Weil\u2019s layer is rarely present in early teeth;2) general cells count increases towards the root apex;3) elastic fibers are absent, only collagen and argyrophylic fibers are present;4) collagen fibers form typical collagen bundles;5) tissue buds are present in periapical region.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 1,3,5.\nD. 3,4,5.\nE. 2,4,5.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":186,"question_w_options":"In accordance with the Law on old age and disability pensions paid from the social insurance fund the person who has the required insurance period and who has been accepted for professional retraining is entitled to:\nA. pension due to incapacity to work.\nB. sickness benefit.\nC. care benefit.\nD. training pension.\nE. resultant disability pension.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":21,"question_w_options":"Endodontium is a tissue complex that includes:\nA. pulp and periodontal ligament.\nB. pulp, periodontium and adjacent bone.\nC. enamel, dentin, pulp and cement.\nD. pulp, periodontal ligament, bone and gingiva.\nE. dentin and pulp.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":169,"question_w_options":"The palm of the hand is often used to estimate body surface area (BSA) of the burn which is called a rule of palms. According to this rule the surface of a palm equals:\nA. 0.5% BSA.\nB. 1% BSA.\nC. 1.5% BSA.\nD. 5% BSA.\nE. 9% BSA.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":76,"question_w_options":"Usually, on the surface of a premolar there is a cusp covered in enamel. It is often present bilaterally and occurs more often in the mandible. Pulp is present in 43% of the cusps. This tooth is called:\nA. intussuscepted.\nB. double.\nC. fused.\nD. everted.\nE. tooth in tooth.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":99,"question_w_options":"Which of the following is a malignant odontogenic tumor?\nA. odontogenic clear cell carcinoma.\nB. trabecular juvenile ossifying fibroma.\nC. dentinogenic ghost cell tumor.\nD. ameloblastic fibro-odontoma.\nE. keratocystic odontogenic tumor.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":60,"question_w_options":"What are perikymata?\nA. irregularly placed dental canals.\nB. transversely arranged enamel prisms.\nC. plaques and enamel tufts.\nD. delicate hills and hollows of the enamel surface of newly erupted teeth.\nE. longitudinally arranged enamel prisms.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":128,"question_w_options":"A prerequisite for the application of an overlay with the inclined plane is:\nA. tongue dysfunction.\nB. pseudodistocclusion.\nC. negative test result of moving the mandible backward.\nD. overbite greater than 2 mm.\nE. facial growth downwards and backwards.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":37,"question_w_options":"Choose the proper order of restorative materials - from the material possessing the best esthetic properties to the material possessing the worst esthetics:\nA. GIC \u00e0 RMGI \u00e0compomer \u00e0 composite.\nB. composite \u00e0GIC \u00e0 compomer \u00e0 RMGI.\nC. composite \u00e0 compomer \u00e0RMGI \u00e0 GIC.\nD. RMGI \u00e0 compomer \u00e0GIC \u00e0 composite.\nE. compomer \u00e0 composite \u00e0 RMGI \u00e0 GIC.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":190,"question_w_options":"A person issuing the medical statement on temporary incapacity to work due to illness is obliged within the seven-day period of the issuing to send the following to the local branch of SIF(ZUS):\nA. original of the medical statement.\nB. first copy of the medical statement.\nC. additional test results of the patient.\nD. medical history of the patient.\nE. second copy of the medical statement.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":104,"question_w_options":"Which of the following describing true trigeminal neuralgia (neuralgia essentialis) is false?\nA. etiology of the disease is unknown.\nB. most frequently affects the 1st and 2nd branch of the trigeminal nerve.\nC. is characterized by pain episodes.\nD. pain episodes may be accompanied by spasms of the facial muscles.\nE. sensation is preserved.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":2,"question_w_options":"Where on occlusal surface should a properly created access to the pulp chamber of the first mandibular molar be localized, and what outline should it have?\nA. mesially, outline triangular.\nB. mesially, outline triangular, trapezoidal or rectangular.\nC. in the center, outline oval.\nD. distally, outline triangular.\nE. distally, outline rectangular.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":153,"question_w_options":"Which of the following is the contraindication to crowns?\nA. deep damage to the root due to caries.\nB. amelogenesis and dentinogenesis imperfecta hereditaria.\nC. tooth immobilization - the tooth with increased mobility is fixed to the tooth with physiological mobility.\nD. unfavorable crown form of the natural tooth.\nE. unfavorable orientation of long axes of the abutment teeth.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":145,"question_w_options":"The tooth prepared for a ceramic crown should have:1) 1 mm deep margin;2) 1.5 mm deep margin;3) working cusp with 2 mm interocclusal space;4) working cusp with 1 mm interocclusal space;5) nonworking cusp with 0.5 mm interocclusal space;6) nonworking cusp with 1 mm interocclusal space.The correct answer is:\nA. 1,4,6.\nB. 2,3,5.\nC. 2,4,5.\nD. 1,3,6.\nE. 2,3,6.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":112,"question_w_options":"In which disease lesions have a predilection for appearing on the masticatory oral mucosa (gingiva and hard palate)?\nA. Stevens-Johnson syndrome.\nB. secondary herpetic stomatitis.\nC. atrophic lichen planus.\nD. nonhomogenous leukoplakia.\nE. recurrent minor aphthous stomatitis.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":119,"question_w_options":"Tertiary prophylaxis of periodontitis involves:\nA. healthy individuals.\nB. individuals with periodontitis.\nC. family with the positive history of periodontitis.\nD. siblings of the individual with periodontitis.\nE. children of the individual with periodontitis.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":51,"question_w_options":"A hundred teeth were sealed. After 2 years caries is present in 10 of them and in 50 teeth out of controls. The preventive effect is:\nA. 45%.\nB. 80%.\nC. 95%.\nD. 97.5%.\nE. 99.0%.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":158,"question_w_options":"During a checkup visit it turned out that it was difficult to insert a metal cast crown on the abutment tooth in the oral cavity. Provided that clinical procedures were preformed correctly the dentist should control:\nA. if there are any tiny metal beads on the inner surface of the crown.\nB. if the crown has proper thickness.\nC. if there is any tooth fragment missing as a result of a fracture during temporary crown removal.\nD. if the outer surface of the crown is well polished.\nE. if the adjacent tooth was not damaged during preparation.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":10,"question_w_options":"Which of the following irrigants is the most effective in the elimination of Enterococcus faecalis from the root canal?\nA. 2% chlorhexidine.\nB. 40% citric acid.\nC. 2% sodium hypochlorite.\nD. 3% hydrogen peroxide.\nE. 0.9% NaCl.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":47,"question_w_options":"Please indicate the true statements concerning impregnation procedure:1) agents used for impregnation have bactericidal and mineralizing properties;2) this is the recommended method (gold-standard) for the treatment of deciduous tooth caries;3) it is especially recommended for the treatment of deep caries cavities;4) it is an easy-to-perform intervention without preceding specific cavity preparation;5) it is often applied to flat and extensive caries cavities.The correct answer is:\nA. 1,2,3,6.\nB. 1,2,4,5.\nC. 1,3,6.\nD. 2,3,4,6.\nE. 2,3,4,5.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":9,"question_w_options":"How can we increase the effectiveness of sodium hypochlorite solution used for root canal irrigation during endodontic treatment?\nA. increasing the pressure of irrigant application.\nB. warming the solution.\nC. decreasing the solution concentration.\nD. application in turn with hydrogen peroxide.\nE. using a thick needle for irrigation, which increases the amount of irrigating solution delivered to the canal.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":174,"question_w_options":"The treatment of choice at the Emergency Department for a 69-year-old male with dyspnea and crackles in the lungs, SpO2 88%, BP 180\/100 mmHg, HR 80\/min would be:\nA. oxygen therapy 2-4 l and captopril 25 mg sl.\nB. morphine 2-5 mg iv, nitroglycerine as a continuous infusion, oxygen therapy.\nC. furosemide 40 mg iv.\nD. nebulisation of salbutamol 5-10 mg.\nE. B & C are correct.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":84,"question_w_options":"Which of the following concerning Sj\u00f6gren's syndrome is true?1) it is characterized by the formation of lymphocyte clusters within the glands, which leads to irreversible destruction of the glands. The basis of Sj\u00f6gren's syndrome is systemic autoimmune disease;2) the primary Sj\u00f6gren's syndrome includes xerostomia, xerophtalmia and cellulitis;3) in the primary form of the syndrome the swelling of the salivary glands is never bilateral;4) the syndrome can be accompanied by chronic atrophic gastritis;5) thrombocytopenia, leucopenia and anemia are common symptoms of Sj\u00f6gren's syndrome.The correct answer is:\nA. 2,4,5.\nB. 1,3,4.\nC. 1,2,5.\nD. 3,4,5.\nE. 2,3,5.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":123,"question_w_options":"The individual aesthetic optimum by Andresen is:\nA. position of the crowns of the upper incisors and the canines in one line.\nB. position of the upper lip posteriorly to the frontal plane.\nC. position of the nasion and gnathion point on the central plane of the profile.\nD. position of the chin with gnathion point forward to the orbital plane.\nE. position of the corner of the mouth on the frontal plane.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":135,"question_w_options":"The developmental and masticatory function disorders due to a premature loss of deciduous teeth may be manifested by:1) improper performance of physiological functions;2) inhibition of bone growth in the extraction area;3) increase in the dental caries;4) malocclusion in relation to the median plane;5) breathing with an open mouth.The correct answer is:\nA. 1,5.\nB. 1,2.\nC. 3,5.\nD. 3,4.\nE. 2,4.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":92,"question_w_options":"Gradenigo\u2019s syndrome is:\nA. trigeminal nerve palsy.\nB. concomitant third, fourth and sixth cranial nerves (III, IV, VI) palsy due to traumatic superior orbital fissure syndrome.\nC. isolated sixth (VI) cranial nerve palsy.\nD. sixth cranial nerve palsy and trigeminal neuralgia.\nE. abducens (sixth cranial nerve) neuralgia.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":115,"question_w_options":"Which of the following statements is true for acute necrotizing and ulcerative gingivitis?\nA. the onset of the disease is chronic.\nB. it's more common in non-smokers than in smokers.\nC. it may be accompanied by bad odor of the breath .\nD. systemic symptoms may appear.\nE. answers C and D are true.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":142,"question_w_options":"In Gysi's method of articulation:1) teeth should be aligned in agreement with the multilaterally balanced occlusion;2) occlusal surfaces should adhere to the calotte;3) teeth should be aligned on the interalveolar line;4) teeth should be aligned on the top of the alveolar bone;5) anterior teeth should maintain occlusal plane;6) anterior upper teeth should be in contact with the lower teeth;7) casts should be mounted in average value articulators;8) casts should be mounted in fully adjustable articulators;9) casts should be mounted in simple hinge articulators.The correct answer is:\nA. 1,2,4,9.\nB. 1,4,5,7.\nC. 3,4,6,8.\nD. 2,4,5,9.\nE. 1,3,4,9.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":154,"question_w_options":"In the case of the biological failure of the denture bearing surface in the edentulous oral cavity the alveolar bone with resorption and the hard palate are covered with thin, dense mucous membrane with no resilience. A good result of complete denture relining can be obtained with the use of:\nA. fast setting acrylic resin.\nB. hard acrylic resin material.\nC. soft relining material.\nD. immediate relining with any material.\nE. black gutta-percha.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":5,"question_w_options":"Indicate false sentence concerning dentin sensitivity of the cervical area:\nA. can result from occlusal stress.\nB. often coexists with periodontal disease.\nC. pain results from the opening of the dentinal tubules to the oral cavity.\nD. smear layer removal can increase pain.\nE. pain results from the direct action of oral cavity fluids on the sensory nerves in the dentinal tubules.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":103,"question_w_options":"Which of the following describing acute primary sialoadenitis is true?\nA. it is manifested by painless enlargement of the major salivary glands.\nB. it is caused by bacteria Streptococcus viridians.\nC. parotid glands infection with mixed bacterial flora develops in an ascendant way.\nD. disease is caused by viral infection.\nE. incubation period (time from pathogenic exposure to first symptoms) lasts 2-3 days.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":197,"question_w_options":"Socio-economic factors that influence the health of an individual include:1) unemployment; \u2003\u2003\u2003\u2003\u2003\u2003\u2003\u2003                        5) improper nutrition;2) low education level (job status); \u2003\u2003                                    6) poor lodging conditions;3) overmedication; \u2003\u2003\u2003\u2003\u2003\u2003\u2003\u2003                        7) lack of equal access to health care services4) poverty; \u2003\u2003\u2003\u2003\u2003\u2003\u2003\u2003\u2003\u2003 The correct answer is:\nA. 1,2,3.\nB. 2,4,5,6.\nC. 1,3,4,5.\nD. 1,2,4,6,7.\nE. 2,3,4,5,7.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":30,"question_w_options":"How many 1-rooted teeth and how many multirooted teeth are there in the upper arch from 17 to 27?\nA. 3 and 4.\nB. 4 and 3.\nC. 4 and 4.\nD. 6 and 8.\nE. 8 and 6.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":178,"question_w_options":"A dentist is going to begin his individual professional practice. To this end he lodged an appropriate application with the Regional Medical Council for registration. However, the Regional Medical Council refused to do so on the grounds that the dentist does not have necessary accommodation for his professional service. The dentist can appeal against this decision to:\nA. Supreme Medical Council.\nB. President of the Regional Medical Council which refused the registration.\nC. due Minister responsible for Health.\nD. due local Voivod.\nE. labor court, in the region of which the Regional Medical Council which refused the registration is seated.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":67,"question_w_options":"Which of the following correctly characterizes the stage of pre-operative thinking according to Piaget:1) children possess the ability of some intuitive thinking;2) they apply basic logical principles;3) they believe in what they see and hear;4) they start asking if their perception is true.The correct answer is:\nA. 1,3.\nB. 1,2.\nC. 1,4.\nD. 3,4.\nE. 2,4.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":88,"question_w_options":"A keratocystic odontogenic tumour is:\nA. dermoid cyst.\nB. primordial cyst.\nC. keratocyst.\nD. odontogenic tumour.\nE. none of the above.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":71,"question_w_options":"Which of the following describing fluoride action is true?1) fluoride acts mainly locally, not systematically;2) its action is significant mainly in the preeruptive period;3) enamel remineralized in the presence of fluoride is more resistant to caries than primary mineralized enamel;4) this element influences glycolytic metabolism of microorganisms in the oral cavity;4) it leads to the reduction in intracellular and increase in extracellular polysaccharides in the plaque microorganisms.The correct answer is:\nA. 2,4,5.\nB. 1,2,3.\nC. 1,3,4.\nD. 2,3,4.\nE. 2,3,5.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":139,"question_w_options":"The growth potential is:\nA. expected growth rate.\nB. rate of change during treatment.\nC. period of the rapid growth of the face.\nD. range of orofacial muscle contraction.\nE. direction of facial growth.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":26,"question_w_options":"Which of the following answers concerning dentin hypersensitivity is false?\nA. it is a specific condition that is defined as pain arising from exposed dentin.\nB. typically this pain is not caused by any dental defect or pathology.\nC. it is a normal defensive response of the pulpodentinal complex to different stimuli.\nD. pain is severe and sharp on application of a stimulus to the exposed dentin.\nE. there may be slightly lingering discomfort after a stimulus is removed.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":181,"question_w_options":"The Code of Medical Ethics in cases not covered by its contents does not obliged one to be led by:\nA. rules expressed in medical council resolutions.\nB. rules expressed in medical court judgments.\nC. decency accepted by the medical community.\nD. general ethical standards.\nE. Hippocratic Oath.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":27,"question_w_options":"Which nerve fibres are nonmyelinated fibres that upon stimulation produce difficult to localize, dull and burning pulpal pain?\nA. A-alpha fibres.\nB. A-beta fibres.\nC. A-delta fibres.\nD. B fibres.\nE. C fibres.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":180,"question_w_options":"A dentist should be very careful while taking a patient\u2019s history in the presence of his assisting helpers because he is allowed to share only the patient information  which they necessarily need to perform their professional duties.\nA. both clauses are true and there is a causal link between them.\nB. both clauses are true but there is not a causal link between them.\nC. the first clause is true and the other is false.\nD. the first clause is false and the other is true.\nE. both clauses are false.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":70,"question_w_options":"Which of the following describing fluorosis is true?1) fluorosis is an enamel quality defect (hypermineralization) caused by increased fluoride concentration within the microenvironment of ameloblasts;2) its severe form manifests as a quantity defect (hypoplasia);3) if fluoride concentration exceeds 1 ppm, the severity of fluorosis is greater than the reduction of caries levels.The correct answer is:\nA. only 1.\nB. 1,2.\nC. only 2.\nD. 2,3.\nE. 1,3.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":138,"question_w_options":"The treatment period using the overlay with the inclined plane shall not exceed:\nA. 6 weeks.\nB. 3 months.\nC. 6 months.\nD. 8 months.\nE. one year.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":66,"question_w_options":"A 9-year-old patient suffered facial skeleton trauma. The tooth 11 was fractured with crown exposure. Calcium hydroxide partial pulpotomy was performed. 6 months later, during a control inspection visit, decreased pulp reactivity of the tooth 11 is present and X-ray shows an absence of the dentinal bridge. The further medical procedure should be as follows:\nA. tooth is left for further observation.\nB. total pulpotomy is performed.\nC. root canal treatment is performed.\nD. previous dressing is removed and the mixture of antibiotic and steroids is applied.\nE. previous dressing is removed and the pulp is supplied with MTA.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":89,"question_w_options":"The action of articaine is characterized by:\nA. short latency period.\nB. long latency period.\nC. low toxicity.\nD. high toxicity.\nE. A, C are true.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":196,"question_w_options":"The State Sanitary Inspection (Pa\u0144stwowa Inspekcja Sanitarna) is established to perform some public health tasks which include the supervision of:\nA. hygienic-sanitary conditions that should be met by medical staff, equipment and places in which health services are provided.\nB. hygienic conditions in factories.\nC. hygienic conditions of educational processes.\nD. hygienic conditions of food, alimentation and tools.\nE. all the above.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":179,"question_w_options":"In accordance with the Law on the Rights of the patient and the patient Ombudsman the maximum amount of benefit (compensation and redress) adjudicated due to a medical event for one patient is in the case of: 1) infection, bodily injury or impairment of the patient\u2019s health - 100,000 z\u0142;2) infection, bodily injury or impairment of the patient\u2019s health - 300,000 z\u0142;3) death of the patient - 300,000 z\u0142;4) death of the patient - 1,000,000 z\u0142;5) culpable act or omission - 1,000,000 euros.The correct answer is:\nA. 1,3.\nB. 1,4.\nC. 2,4.\nD. 2,5.\nE. only 5.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":102,"question_w_options":"Actinomycosis is one of the frequently observed specific face and neck inflammations. Which of the following answers describing this inflammation is not true?\nA. it is caused by bacteria Actinomyces bovis, Actinomyces israelii.\nB. infection occurs as a result of the penetration of bacteria through damaged mucosa or skin.\nC. hard \u201cwooden-like\u201d infiltration dominates in the clinical picture.\nD. in the advanced stages of the disease, the infiltration is characterized by great palpation tenderness.\nE. primary osteitis is rarely observed.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":4,"question_w_options":"Which of the following should not be used in the treatment of dentin sensitivity?\nA. glutaraldehyde GLUMA.\nB. sodium perborate.\nC. calcium phosphate.\nD. potassium oxalate.\nE. all the listed agents reduce dentin sensitivity.","answer":"B"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":155,"question_w_options":"A major connector in cast metal framework lower partial dentures, called Kennedy\u2019s arch, is applied in the case of:\nA. short teeth.\nB. deep oral cavity floor.\nC. low maxillary labial frenulum attachment.\nD. long anterior teeth that are prone to periodontal disease.\nE. diastemas.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":143,"question_w_options":"The tooth prepared for an all-ceramic crown should have:1) radial shoulder; \u2003\u2003\u2003\u2003\u2003\u2003\u2003\u2003                                     4) chamfer;2) shoulder with a bevel; \u2003\u2003\u2003\u2003\u2003\u2003                                      5) bevel.3) shoulder;The correct answer is:\nA. 2,3.\nB. 3,4.\nC. 3,5.\nD. 2,5.\nE. 1,4.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":114,"question_w_options":"Which of the following bacterial pathogens is not etiologically associated with periodontal disease?\nA. Eikenella corrodens.\nB. Fusobacterium nucleatum.\nC. Porphyromonas gingivalis.\nD. Schigella sonnei.\nE. Tannerella forsythia.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":163,"question_w_options":"The contraction of which of the following muscles causes mandibular movement in the right direction:\nA. left lateral pterygoid muscle.\nB. right lateral pterygoid muscle.\nC. left digastric muscle.\nD. left temporal muscle.\nE. none of the above.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":134,"question_w_options":"The extraction of permanent teeth in orthodontic practice is possible in the case of:\nA. deep bite treatment.\nB. aesthetic indications.\nC. oligodontia.\nD. space deficiency in the range of up to 4 mm.\nE. protrusive lips in relation to the aesthetic line.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":93,"question_w_options":"Face hyperaesthesia, flushing and sweating as well as the presence of burning pain while eating are the symptoms of:\nA. crocodile tears syndrome.\nB. Hunt\u2019s syndrome.\nC. Frey\u2019s syndrome.\nD. toxic facial nerve damage.\nE. herpes zoster (shingles).","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":85,"question_w_options":"Which procedure is part of pre-prosthetic surgery?\nA. distraction osteogenesis.\nB. alveoloplasty.\nC. augmentation.\nD. A, B, C are true.\nE. A, B, C are false.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":122,"question_w_options":"Skeletal age is assessed on the basis of:\nA. observation of the size and shape of the ossification centers.\nB. observation of the number of erupted deciduous teeth.\nC. chronological age.\nD. observation of physical development.\nE. measurement of body weight and height.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":175,"question_w_options":"Which of the following is the treatment of choice in an anaphylactic shock:\nA. adrenaline 0.5 mg im, clemastine 2 mg im, hydrocortisone 200 mg iv, fluid therapy.\nB. adrenaline 0.3 mg sc, hydrocortisone 200 mg, clemastine 1 mg iv.\nC. adrenaline 0.5 mg im, clemastine 5 mg im, hydrocortisone 100 mg after every 6 hrs.\nD. clemastine 2 mg iv, hydrocortisone 100 mg iv, oxygen and fluid therapy.\nE. none of the above.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":8,"question_w_options":"Which of the following describing the action of citric acid used for root canal irrigation is false?\nA. chelates metal ions.\nB. takes part in a smear layer removal.\nC. reduces leakage in an obturated canal.\nD. enhances the adhesion of sealers to dentin and their tubular penetration.\nE. dries the surface of canal dentin.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":46,"question_w_options":"The dental pulp of the elderly reveals:1) reduced vascularization;2) reduced innervation;3) decrease in collagenous fibres;4) increase in the number of fibroblasts;5) decrease in the number of odontoblasts.The correct answer is:\nA. 1,2,5.\nB. 1,2,3.\nC. 3,4,5.\nD. 2,3,5.\nE. 1,2,4.","answer":"A"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":159,"question_w_options":"The protrusion movement of the mandible is a complex movement which includes translation and rotation. The translation movement occurs:\nA. in the lower joint compartment of the temporomandibular joint.\nB. between articular disc and the surface of the condylar head.\nC. between articular surface of the eminence on the temporal bone and the articular disc.\nD. thanks to the contraction of the medial pterygoid muscles.\nE. thanks to the contraction of the digastric muscles.","answer":"C"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":11,"question_w_options":"The master apical file (MAF) in step-back technique is:\nA. the first file used.\nB. the first file reaching the working length.\nC. the file used for working length negotiation.\nD. the last file reaching the working length.\nE. the Final File.","answer":"D"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":118,"question_w_options":"Which of the following is the symptom of serious chronic periodontitis?\nA. increased tooth mobility.\nB. bone loss.\nC. gingival redness.\nD. gingival swelling.\nE. all the above.","answer":"E"},{"edition":"2013_wiosna","year":"2013","season":"spring","question_id":50,"question_w_options":"Glass ionomer cements bind enamel and dentin hydroxyapatite as well as dental collagen amino and carboxyl groups. Which of the following in glass ionomer cements causes this physicochemical binding?\nA. free carboxyl groups.\nB. free fluoride ions.\nC. amine-fluoride ions.\nD. hydroxyl groups.\nE. addition of ethanol.","answer":"A"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":160,"question_w_options":"Which of the following concerning the topographic classification of tooth and edentulous areas according to Galasi\u0144ska-Landsbergerowa is false?\nA. it is based on topography of edentulous areas in both dental arches.\nB. it is based on topography of edentulous areas in one dental arch.\nC. it does not take into account occlusal relationship.\nD. it does not take into account support zones.\nE. it does not take into account the occlusal surface.","answer":"A"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":28,"question_w_options":"Which of the following concerning the preparation and cleaning of the root canal is true?\nA. irrigation of the root canal should be performed after its mechanical preparation.\nB. during recapitulation the canal should be enlarged by at least one size.\nC. the best way to remove smear layer is to use lubricants during root canal preparation.\nD. the most effective agent to remove necrotic tissues from the root canal is chlorhexidine.\nE. in order to prevent irrigants extrusion into periapical tissues the needle should be inserted loosely in the canal.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":90,"question_w_options":"The extraction of tooth 16 after incising a submucous abscess in the tooth 16 region is possible:\nA. after the healing of the incisal wound.\nB. the next day after incison.\nC. 3 days after incison.\nD. when the washings from the abscess cavity are clean.\nE. none of the above.","answer":"A"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":137,"question_w_options":"The intermediate result of functional test indicates:\nA. morphological defect.\nB. persistent primary teeth.\nC. functional disorder.\nD. the need for further examination.\nE. tooth disorder.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":121,"question_w_options":"The final completion growth of the facial part of the skull follows:1) eruption of third molars;2) change of the voice (voice mutation);3) closure of the palatal suture;4) ossification of the spheno-occipital synchondrosis;5) fontanel closure;6) ossification of the growth centre on the head of the mandible (condyle).The correct answer is:\nA. 1,3,6.\nB. 2,4,5.\nC. 5,6.\nD. 2,5.\nE. 3,4,6.","answer":"A"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":86,"question_w_options":"Infections from the canine and premolar in the maxilla usually spread to the following fascial space:\nA. subpalatal.\nB. submaxillar.\nC. buccal.\nD. parapharyngeal.\nE. submandibular.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":69,"question_w_options":"For the final filling of canals in patients in the developmental age you use the following sealants:1) resin-based with calcium hydroxide; \u2003\u20033) glass-ionomer;2) with the addition of glucocorticoids; \u2003\u20034) resorcinol-formaldehyde.The correct answer is:\nA. 1,2.\nB. 1,2,3.\nC. 1,4.\nD. 2,3.\nE. 1,2,4.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":176,"question_w_options":"With regard to dentists\u2019 participation in the research by industry-sponsored medical products, the Polish Code of Medical Ethics:\nA. is silent.\nB. disallows participation in such research.\nC. only allows participation in promoting such products.\nD. allows the dentist to accept remuneration commensurate with the workload.\nE. only allows the dentist to accept remuneration for referring the patient to such research.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":199,"question_w_options":"Under the Polish Presidency of the EU the group of experts has prepared a list of priorities. These include:\nA. reducing the health gaps between the EU countries through the action on health determinants (in particular, proper nutrition and physical activity).\nB. prevention and control of respiratory tract diseases in children.\nC. prevention and treatment of communication disorders in children including the use of e-health and innovative solutions.\nD. prevention of CNS and neurodegenerative diseases including Alzheimer\u2019s disease.\nE. all the above.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":45,"question_w_options":"What outline should properly done endodontic access have in the second mandibular premolar?\nA. ovoid in the buccolingual direction.\nB. ovoid in the mesiodistal direction.\nC. triangular, with the base directed toward the lingual surface.\nD. rectangular with rounded angles.\nE. round.","answer":"A"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":12,"question_w_options":"Which of the following used together with NaOCl is the best for the smear layer removal from the canal wall?\nA. 37% ortophosphoric acid.\nB. 10% polyacrylic acid.\nC. 15% sodium ethylenediaminetetraacetate.\nD. 30% hydrogene peroxide.\nE. 20% polyacrylic acid.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":53,"question_w_options":"Which of the following features characterize the mandibular deciduous first molar?1) there are 4-5 cusps on the chewing surface;2) there are 2 cusps on the chewing surface;3) it has 2 roots;4) it has 3 roots;5) its tooth chamber is quadrangular in cross-section.The correct answer is:\nA. 1,4,5.\nB. 1,3,5.\nC. 2,4.\nD. 2,4,5.\nE. 1,3.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":183,"question_w_options":"In Europe, it was assumed that the fundamental principles of contemporary bioethics and medical laws result from:\nA. Universal Declaration of Human Rights.\nB. Declaration of Lisbon on the Rights of the Patient.\nC. Declaration of Venice on Terminal Illness.\nD. Nuremberg Code.\nE. Declaration of Hawaii on the mentally ill.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":73,"question_w_options":"The result of completely dislocated tooth replantation depends on:1) time the tooth remains out of the alveolus;2) way the tooth is stored;3) alveolar condition;4) the time of root canal treatment out of the oral cavity before the replantation;5) advancement of root development.The correct answer is:\nA. 1,2,3.\nB. 1,2,3,5.\nC. 1,2,4.\nD. 2,3,4,5.\nE. all of the above.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":65,"question_w_options":"What kind of lesions can occur in children with nephropathy?1) hypodontia;2) delayed teeth eruption;3) chronological hypomineralisation and hypoplasia;4) green or brown discoloration of the teeth;5) increased formation of tartar.The correct answer is:\nA. 1,2.\nB. 1,3,4,5.\nC. 1,2,3,5.\nD. 3,4,5.\nE. 3,5.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":32,"question_w_options":"Which of the following is false?\nA. apical constriction is the narrowest part of the canal.\nB. average distance from the apical foramen to the constriction is 0.5 mm.\nC. apical constriction is visible on radiograph.\nD. the apical foramen is usually situated at some distance from the radiographic apex.\nE. the apical foramen is offset approximately 0.5 mm and often more than 1 mm from the true apex.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":195,"question_w_options":"The National Health Fund benefits the insured people and provides them with the right and possibilities to preserve health, to prevent and early detect the disease through:\nA. promotion of healthy behaviors.\nB. preventive medical examinations in order to diagnose the disease early.\nC. health promotion and dental care prevention in children and adolescents under 18 years of age.\nD. prophylaxis including dental care prevention in pregnant women.\nE. all the above.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":49,"question_w_options":"The 3rd degree milk teeth pulp diseases are characterized by the pulp that:\nA. reacts to stimuli and is not bare.\nB. reacts to stimuli by presenting pathological symptoms.\nC. reacts to stimuli without presenting pathological symptoms.\nD. reacts to stimuli very weakly and profusely bleeds on probing.\nE. does not react to stimuli and is atrophic.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":101,"question_w_options":"Which of the following cysts is a non epithelial cyst?\nA. nasopalatine duct cyst.\nB. hemorrhagic cyst.\nC. primary cyst.\nD. gingival cyst.\nE. eruption tooth cyst.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":7,"question_w_options":"Assign the following endodontic instruments to their working part length (the part with cutting flutes - L1):1) Hedstr\u00f6m file with nominal length 31 mm, size 25;2) K-file with nominal length 21 mm, size 40;3) K-reamer with nominal length 25 mm, size 30.a) L1=16 mm;\u2003\u2003b) L1=20 mm;\u2003\u2003c) L1=26 mm.The correct answer is:\nA. 1c, 2a, 3b.\nB. 1c, 2b, 3a.\nC. 1b, 2a, 3b.\nD. 1a, 2a, 3a.\nE. 1c, 2a, 3a.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":156,"question_w_options":"Wax record blocks are used to:\nA. determine occlusal plane.\nB. determine the proper labial position of artificial teeth.\nC. establish the proper three-dimensional mandibular position.\nD. fabricate wax try-in.\nE. all of the above.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":140,"question_w_options":"Retroclination of a tooth is the movement in which:\nA. tooth is moved along the long axis towards the occlusal plane.\nB. long axis of the tooth before and after treatment forms an angle.\nC. tooth is moved toward the base of the bone.\nD. tooth is moved along the dental arch.\nE. direction of changing the position of the tooth is determined by its medial angle or the buccal cusp.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":117,"question_w_options":"Presence of which of the following systemic disease does not justify the diagnosis of periodontitis in the course of the systemic disease?\nA. acute monocytic leukemia.\nB. Down syndrome.\nC. osteoporosis.\nD. AIDS.\nE. epilepsy and its treatment with phenytoin.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":116,"question_w_options":"Which of the following features belongs to the primary features of aggressive periodontitis?\nA. presence of specific microbiological spectrum in subgingival biofilm.\nB. presence of IL-1A polymorphism.\nC. lack of co-occurrence of general disease.\nD. no incidence of tobacco smoking now and in the past.\nE. easily seen correlation between the occurrence of plate and alveolar bone loss on radiographs.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":141,"question_w_options":"Which of the following concerning the neutral zone is true?\nA. space of the oral cavity in which the tongue is placed.\nB. space of the oral cavity between the body of the tongue and the palate.\nC. space of the oral cavity that is formed after tooth loss, in which tongue forces are in balance with cheek and lip forces.\nD. space of the oral cavity that is formed after tooth loss between the anterior segments of the alveolar bones.\nE. space of the oral cavity that is formed after tooth loss between the lateral segments of the alveolar bones.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":157,"question_w_options":"Full crowns:\nA. connect the pontic with abutment.\nB. are telescope crowns.\nC. reconstruct completely lost tooth structure.\nD. are subgngival crowns.\nE. cover a whole clinical tooth crown.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":6,"question_w_options":"During tooth number 16 root canal treatment (provided because of irreversible pulpitis) an endodontic K-file was broken and stuck in the mesiobuccal canal. The separated instrument is blocked in the medium part of the canal and is tightly adjacent to the canal wall, but it doesn\u2019t block the canal so it is possible to insert small size endodontic instruments to the full working length. Attempts to remove the separated piece failed. What further treatment plan should be applied in this case?\nA. chemomechanical instrumentation of the mesiobuccal canal to the working length should be continued by attempting bypassing the file and after the preparation of the remaining root canals endodontic obturation should be completed.\nB. it is absolutely necessary to remove the broken instrument. To this end the patient should be referred to a proper specialist where the canals should be prepared and obturated according to the standards of modern endodontics.\nC. the tooth should be extracted.\nD. preparation and obturation of the mesiobuccal canal should be performed to the coronal level of the stuck fragment and after the preparation of the remaining root canals, endodontic obturation should be completed.\nE. surgical resection of the mesiobuccal root should be performed.","answer":"A"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":48,"question_w_options":"The buds of permanent incisors, canines and premolars are formed at:\nA. 7th week of gestation.\nB. 16th-17th week of gestation.\nC. 24th -30th week of gestation.\nD. 6th month of life.\nE. 5th year of life.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":100,"question_w_options":"Which of the following is used in pharmacological treatment of true neuralgia?\nA. chlorpromazine.\nB. carbamizepine.\nC. clindamycin.\nD. neomycin.\nE. prednisone.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":33,"question_w_options":"The instruments recommended for canal orifice preflaring and straight-line access preparation are all the following, except for:\nA. Gates-Glidden drills.\nB. Peeso Reamers.\nC. ProTaper S1.\nD. ProTaper SX.\nE. Start-X.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":194,"question_w_options":"Please indicate the correct sequence of leading causes of death in the Polish population?\nA. cardiovascular diseases, neoplasms, digestive tract diseases.\nB. cardiovascular diseases, neoplasms, traumas and poisoning.\nC. neoplasms, respiratory diseases, cardiovascular diseases.\nD. traumas and poisoning, cardiovascular diseases, neoplasms.\nE. neoplasms, cardiovascular diseases, infectious diseases.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":64,"question_w_options":"Oral gum redness and edema with intraepithelial vesicles, which quickly turn into ulcers that heal without leaving scars, suggests:\nA. herpangina.\nB. primary herpes stomatitis.\nC. aphtous stomatitis.\nD. infectious mononucleosis.\nE. Beh\u00e7et\u2019s syndrome.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":72,"question_w_options":"Which of the following is not the symptom of tooth concussion?1) increased tooth mobility;2) gingival sulcus bleding;3) pain on percussion;4) shortening of tooth crown;5) tooth dislocation.The correct answer is:\nA. 1,3.\nB. 1,2.\nC. 2,4,5.\nD. 1,2,4,5.\nE. 2,3,4,5.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":182,"question_w_options":"In accordance with the Law on the profession of physician and dentist they hold the responsibility for informing the patient on:1) his\/her medical condition;2) diagnosis;3) possible and proposed diagnostic and treatment methods;4) foreseeable consequences of the application or omission of those methods;5) results of the treatment and prognosis.The correct answer is:\nA. 1,5.\nB. 2,5.\nC. 1,2,5.\nD. 1,2,3,5.\nE. all the above.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":25,"question_w_options":"What species of bacteria is particularly common in teeth treated endodontically which then require retreatment?\nA. Streptococcus mutans.\nB. Porphyromonas endodontalis.\nC. Helicobacter pylori.\nD. Enterococcus faecalis.\nE. Candida albicans.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":52,"question_w_options":"Which of the statements concerning teeth development are true?1) tooth bud consists of the enamel organ and dental papilla;2) tooth bud consists of the enamel organ, dental papilla and dental sac;3) enamel is the first forming tooth tissue;4) dentin is the first forming tooth tissue;5) cementum and dentin arise from the dental sac.The correct answer is:\nA. 1,3.\nB. 1,3,5.\nC. 2,4,5.\nD. 1,4,5.\nE. 2,4.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":13,"question_w_options":"Which of the chemicals listed below holds all of the following properties?- dissolves and detoxifies necrotic tissue; - has bleaching abilities;- has strong antibacterial effect;- its effect is quickly neutralized in contact with organic components.\nA. chlorhexidine.\nB. sodium hypochlorite.\nC. citric acid.\nD. hydrogene peroxide.\nE. EDTA.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":44,"question_w_options":"What is the length to which the spreader should be inserted into the root canal, after master cone placement, when obturating the canal using the method of lateral compaction of gutta-percha?\nA. to the working length.\nB. to the length of 1-2 mm shorter than the working length.\nC. to the length of 3-4 mm shorter than the working length.\nD. 2-3 mm from the root canal orifice.\nE. as deep as the instrument can be inserted.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":177,"question_w_options":"Medical chamber bodies have tenure status. Their term of office lasts:\nA. two years.\nB. three years.\nC. four years.\nD. five years.\nE. six years.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":198,"question_w_options":"Health determinants is a term referring to a group of factors that affect the health of individuals and of entire populations. These include:\nA. social and economic factors of life, work and study.\nB. physical and mental environmental threats.\nC. genetic factors.\nD. lifestyle.\nE. all the above.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":120,"question_w_options":"Which of the following concerning enamel matrix protein (EMD) application in the surgical treatment of periodontitis is false?\nA. before EMD administration it is necessary to treat the root surface to remove the smear layer.\nB. biological barrier blocks apical gingival epithelium ingrowth.\nC. regeneration of acellular cementum and bone connection by periodontium occurs.\nD. the best indications are horizontal bone pockets if their depths exceed 7 mm.\nE. directly before EMD application it is necessary to protect the root surface from blood.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":87,"question_w_options":"Which of the following is required at the beginning of the therapy of acute osteomyelitis of the maxilla or the mandibula?\nA. immediate surgical treatment of sequestrations.\nB. administration of proper antibiotics.\nC. elimination of the cause of infection.\nD. elimination of pus reservoirs.\nE. extraction of movable teeth.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":68,"question_w_options":"Which of the following are the types of external resorption?1) superficial; \u2003\u2003\u2003\u2003\u2003\u20034) causing tooth cavity obliteration;2) replacing; \u2003\u2003\u2003\u2003\u2003\u2003\u2003\u20035) causing ankylosis.3) inflammatory;The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 1,2,3,4.\nD. 1,2,3,5.\nE. all of the above.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":136,"question_w_options":"In the treatment of an anterior crossbite in a mixed dentition period one may use:\nA. monoblock.\nB. Schwarz\u2019s lower plate.\nC. lower inclined plane.\nD. Schwarz\u2019s upper plate with a screw.\nE. correct answers are C and D.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":161,"question_w_options":"Which of the following concerning the occlusal-morphological classification of tooth and edentulous areas according to Eichner is true?\nA. it does not take into account occlusal relationship.\nB. it applies to the degree of alveolar bone loss in periodontium.\nC. it distinguishes support zones in the area of anterior and posterior teeth.\nD. lack of support zones is a division criterion.\nE. it distinguishes 4 support zones in the area of posterior teeth.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":29,"question_w_options":"Which of the following can cause the loss of working length:\nA. failure to have an adequate reference point eg. crown fracture.\nB. blocking of the apical part of the canal with dentinal debris.\nC. ledge formation.\nD. inaccurate measurements of files.\nE. all of the above.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":22,"question_w_options":"Which of the following concerning etching procedure before the application of composite restoration is false?\nA. etching dentin for 15 seconds ensures proper primer penetration and hybrid layer formation.\nB. use of the fifth generation adhesive systems requires conventional etching with phosphoric acid and rinsing off the etchant.\nC. etched surface becomes contaminated when comes in contact with saliva.\nD. self-etch adhesives do not ensure the proper adhesion to enamel that has not been instrumented.\nE. in total-etch technique, in order to obtain the proper adhesion, the etchant should be rinsed off and the cavity should be dried thoroughly with high airflow.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":185,"question_w_options":"Medical laws and principles of bioethics describe the situations in which the doctor may limit the information provided to the patient. These are:\nA. demand of the immediate family.\nB. doctor\u2019s decision as part of their therapeutic rights or the demand of the patient.\nC. command of the judicial authorities.\nD. written request of the insurer in the event of death.\nE. demand of the legal guardian.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":75,"question_w_options":"Which of the following concerning the ART method are true?1) it is minimally invasive interventional treatment;2) it is recommended as the temporary treatment in difficult children;3) it is recommended as the definitive treatment in difficult children;4) it is an appropriate way of therapy in children who regularly turn up for checkups;5) it is based on the minimal use of rotary tools for the removal of infected caries dentin and weakened enamel, and is followed by the filling with GIC.The correct answer is:\nA. 1,2,4.\nB. 1,3,5.\nC. 1,2.\nD. 3,4.\nE. 3,4,5.","answer":"A"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":63,"question_w_options":"Carabelli cusp is located:\nA. on the buccal surface of the maxillar permanent first molar.\nB. on the palatal surface of the maxillar permanent first molar.\nC. on the palatal surface of the maxillar permanent premolar.\nD. on the chewing surface of the mandibular premolar.\nE. in the cincture projection of the upper incisors.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":193,"question_w_options":"Which of the following basic functions of public health are aimed at the protection of the health of the general population?\nA. epidemiological surveillance and anti-epidemic laboratory control of infectious diseases including those transferred from abroad.\nB. laboratory control of the environment for air, water and soil hazards.\nC. laboratory control of the environment for food hazards.\nD. control of a risk that is the effect of global trade exchange.\nE. all the above.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":34,"question_w_options":"Treatment plan and prognosis for a single rooted tooth with the vertical root fracture are as follows, respectively:\nA. no treatment is needed, good prognosis.\nB. no treatment is needed, questionable to poor prognosis.\nC. root canal treatment depends on pulpal and periradicuar diagnosis, good to bad prognosis.\nD. root canal treatment, poor prognosis.\nE. extraction is needed, hopeless prognosis for fractured tooth if not extracted.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":107,"question_w_options":"Sj\u00f6gren syndrome does not include:\nA. eye dryness.\nB. mouth dryness.\nC. tongue soreness.\nD. caries intensification.\nE. all the above are characteristic of Sj\u00f6gren syndrome.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":1,"question_w_options":"Which of the following materials are not used as intercanal medicaments?\nA. chlorhexidine.\nB. phenolics.\nC. iodoform.\nD. resilon.\nE. aldehydes.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":18,"question_w_options":"Which of the following concerning composite resins are true?1) composites with microfillers provide very smooth restoration surface;2) polymerization shrinkage may be completely eliminated by using the incremental technique of material placement;3) flowable composites may be used to repair restoration margins;4) condensable materials are used for the restoration of cavities in posterior teeth.The correct answer is:\nA. 1,2,3.\nB. 2,3,4.\nC. 1,2,4.\nD. 1,3,4.\nE. all of the above.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":150,"question_w_options":"The labial surface of wax record blocks in edentulous patients determines:\nA. reduction of lip vermilion surface.\nB. position of labial surface of artificial teeth in dentures.\nC. position of the incisal edges of artificial teeth in dentures.\nD. closure of the external valve in dentures.\nE. face symmetry.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":146,"question_w_options":"Which of the following concerning the clamp line is true?\nA. line determined on abutment teeth in order to correct clamp adjustment.\nB. determined during surveying, the line runs along the margin of the prosthodontic plane.\nC. line that connects resting elements.\nD. connecting supporting elements the line runs through the center of the prosthodontic plane.\nE. line that connects all supporting and resting elements.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":59,"question_w_options":"In a 5-year-old child the marginal tooth edge is damaged in the mesial region of the deciduous second molar. It is the indication for the treatment with the following method:\nA. atraumatic.\nB. indirect cover.\nC. direct cover.\nD. pulpotomy.\nE. pulpectomy.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":111,"question_w_options":"Which of the following precancerous diseases is characterized by the high risk of malignant transformation?\nA. acanthosis nigricans.\nB. erythroplakia.\nC. leukoplakia.\nD. tuberculosis.\nE. oral florid papillomatosis.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":166,"question_w_options":"The ERC 2010 recommendations state that Automated External Defibrillator may be used for pediatric patients if it contains pediatric electrodes and the children are over:\nA. 6 month old.\nB. 1 year old.\nC. 2 year old.\nD. 8 year old.\nE. AED is not used in pediatric patients.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":189,"question_w_options":"In accordance with the Act of 25 June 1999 on cash benefits from social insurance in the case of disease and maternity, insured persons are entitled to cash benefits on conditions and at amount specified in the Act. Which of the following is not paid from the Sickness Fund?\nA. sickness benefit.\nB. rehabilitation benefit.\nC. compensation benefit.\nD. care benefit.\nE. training pension.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":131,"question_w_options":"The directed growth of the jaws in three spatial dimensions is possible with:\nA. Wunderer\u2019s appliances.\nB. bionators.\nC. Schwarz\u2019s active plates.\nD. Frankel functional appliances.\nE. orthodontic prostheses for children.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":96,"question_w_options":"An X-ray is useful in the diagnostics of the following cyst:\nA. retention cyst.\nB. gingival cyst.\nC. epidermal cyst.\nD. periodontal cyst.\nE. thyroglossal duct cyst.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":79,"question_w_options":"What should be done in the course of therapy of a completely dislocated tooth that was stored dry out of the oral cavity for more than 60 minutes?1) delicately remove dead periodontal tissue with sodium hypochlorite;2) delicately remove dead periodontal tissue by scraping and smoothing the root;3) after the removal of chamber and canal pulp, immerse the tooth in the acidic solution of 2% sodium fluoride and fill in the canal with antibiotic\/glucocorticoid paste;4) after the removal of chamber and canal pulp, fill in the canal with calcium hydroxide paste;5) immediately replant and immobilize the tooth for 7-10 days, administer antibiotic and start the canal treatment before the removal of the dental splint.The correct answer is:\nA. 1,3.\nB. 2,3.\nC. 1,5.\nD. 2,5.\nE. 2,4.","answer":"A"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":80,"question_w_options":"Which of the following are true?1) children feel less pain than adults;2) own description of pain is useful in children over 4-5 years of age;3) own decription of pain is useful in children over 8 years of age;4) changes in child behavior are the way of expressing pain;5) children cannot localize and describe a painful feeling.The correct answer is:\nA. 1,3.\nB. 1,5.\nC. 2,4.\nD. 3,4.\nE. 4,5.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":127,"question_w_options":"In the analysis of the lip profile attention should be paid to:\nA. relationship of the upper lip in respect to the incisal edges of the upper incisors.\nB. configuration of the soft tissue of the chin.\nC. position of the nasal septum.\nD. ratio of the forehead height to the lower segment of the face.\nE. place of the frenulum attachment to the alveolar ridge.","answer":"A"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":170,"question_w_options":"Taking CPR by bystanders:\nA. has no influence on survival from witnessed cardiac arrest in VF mechanism.\nB. doubles the chance of survival from witnessed cardiac arrest in VF mechanism.\nC. quadruples the chance of survival from witnessed cardiac arrest in VF mechanism.\nD. 5-tuple the chance of survival from witnessed cardiac arrest in VF mechanism.\nE. 10-tuple the chance of survival from witnessed cardiac arrest in VF mechanism.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":38,"question_w_options":"What is the purpose of using \u201csoft start\u201d method in resin composite polymerization?\nA. protect pulp from thermal irritation.\nB. decrease the resin composite coefficient of thermal expansion.\nC. increase the resin composite coefficient of thermal expansion.\nD. improve marginal integrity.\nE. none of the above.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":43,"question_w_options":"Which of the following concerning replacement resorption is false?\nA. tooth structure is resorbed and replaced by newly deposited bone.\nB. tooth surface fuses directly to the bone.\nC. lack of physiologic mobility.\nD. \u201csolid\u201d metallic sound on percussion.\nE. in radiographic picture - a widening of periodontal space.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":14,"question_w_options":"Quantitative enamel defect leading to pitted thin enamel of normal hardness is called:\nA. hypomineralisation.\nB. hypoplasia.\nC. discoloration.\nD. opacity.\nE. erosion.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":55,"question_w_options":"Complete the sentence: \u201cenamel chronological disorders are related to the effect of a \u2026\u2026\u2026\u2026. factor disturbing enamel development\u201d.\nA. systemic.\nB. local.\nC. systemic or local.\nD. genetic.\nE. familial.","answer":"A"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":54,"question_w_options":"The description: \u201cthere is localized rough hypoplasia on the crowns, the teeth erupt slowly and look like shadows on the X-ray\u201d corresponds to the changes occurring in:\nA. melanodontia.\nB. amelogenesis imperfecta.\nC. vitamin D-resistant rickets.\nD. regional odontodysplasia.\nE. enamel and dentin dysplasia.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":15,"question_w_options":"Lower caries risk is connected with:\nA. high S.mutans and Lactobacillus counts in saliva.\nB. low S. mutans and Lactobacillus counts in saliva.\nC. high S. mutans and low Lactobacillus counts in saliva.\nD. low S. mutans and high Lactobacillus counts in saliva.\nE. the amount of S.mutans and Lactobacillus in saliva doesn\u2019t influence caries risk.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":42,"question_w_options":"A 25-year-old patient, who had had a bike accident, came to the dental office complaining of the mobility of the tooth 21. The tooth was slightly tender on percussion and responded normally to pulp vitality tests. Radiographic examination showed a horizontal fracture of the apical part of the root. What is the best management now?\nA. root canal treatment.\nB. splinting and reevaluation for pulpal vitality in several weeks.\nC. apicoectomy of the broken apical section followed by root canal treatment.\nD. extraction.\nE. silver cone fixation of the two root sections.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":171,"question_w_options":"Which of the followig recommendations regarding voice prompts used while programming AED is false?\nA. when shockable rhythm is detected, a single shock only is required.\nB. before the next prompt on rhythm analysis there should be the period of 2 minutes.\nC. after the shock there shouldn\u2019t be a voice prompt for immediate resumption of CPR since chest compressions in the presence of spontaneous circulation is harmful.\nD. after the shock there shouldn\u2019t be voice prompts regarding rhythm, breathing or pulse check.\nE. all listed above recommendations should be used while programming AEDs.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":39,"question_w_options":"Which properties of resin composite material can be influenced by higher filler content?\nA. better radiopacity in a radiographic picture.\nB. better cariostatic effect.\nC. reduced tooth hypersensitivity.\nD. lower water absorption.\nE. better polishability.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":81,"question_w_options":"Dental fluorosis can be treated by:1) remineralisation with fluoride preparation;2) remineralisation with the preparation containing casein phosphopeptide and amorphous calcium fluorophosphate (CPP-ACF);3) acid microabrasion;4) composite veneer;5) bioglass biofilm infiltration.The correct answer is:\nA. 1,2,4.\nB. 1,2,3,4.\nC. 1,4.\nD. 1,3,4.\nE. all of the above.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":126,"question_w_options":"Moyers\u2019s index specifies:\nA. estimated amount of space for premolars and canines.\nB. relationship between the total width of the upper permanent incisors and the total width of the lower incisors.\nC. proper width of the dental arches.\nD. relationship between the width of the upper dental arch and the upper face width.\nE. relationship between the sum of the mesio-distal widths of the mandibular permanent and maxillary permanent teeth.","answer":"A"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":130,"question_w_options":"The construction bite in appliances used for open bites treatment is taken:\nA. in the maximal protrusion of the mandible.\nB. to be very high, reaching 10 mm.\nC. in a slight protrusion of the mandible and the dental arches are positioned apart.\nD. to be exceeding freeway space.\nE. in a mandibular protrusion dependent on the facial profile.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":97,"question_w_options":"A garland-like incision along the gingival edge with two vertical incisions to the gingivo-buccal fold is named:\nA. Neumann\u2019s.\nB. Reinm\u00f6ller\u2019s.\nC. Beauvis\u2019s.\nD. Wassmund\u2019s.\nE. none of the above.","answer":"A"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":78,"question_w_options":"Which of the following concerning teeth eruption are true?1) teeth eruption not always correlates with somatic development;2) delayed eruption of deciduous teeth does not require treatment; only the confirmation of the presence of teeth buds is needed;3) there is plus or minus 6 month inter-individual variability of deciduous teeth eruption;4) there is plus or minus 12 month inter-individual variability of permanent teeth eruption;5) lack of opposing tooth eruption after more than 12 months from the eruption of the tooth on the same side of the arch needs radiological exam to reveal the presence\/lack of the tooth bud.The correct answer is:\nA. 2,3,4,5.\nB. 3,4,5.\nC. 2,3,5.\nD. 1,2,3,4.\nE. all of the above.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":167,"question_w_options":"In the dentist's office there is a 4-year-old child after tooth extraction, and he has had a gas, sterile pressure dressing put on the wound. The child suddenly undergoes airway obstruction caused by the dressing. The child did not lose consciousness, but the cough is inefficient. Your immediate action, in accordance with the ERC 2010 recommendations will be as follows:\nA. performe five strokes in the interscapular area and five abdominal thrusts.\nB. performe five strokes in the interscapular area and five chest thrusts.\nC. performe five strokes in the interscapular area and five times the Heimlich maneuver.\nD. position the child on a hard, flat surface, call for help, open the airway, performe five rescue breaths and start CPR.\nE. answers A and C are correct.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":188,"question_w_options":"In accordance with the Law on old age and disability pension paid from the Social Insurance Fund, insured persons are entitled to a disability pension due to incapacity for work if they have the required contributory and noncontributory period and hold a medical ruling on:\nA. incapacity for work which arose during the insurance period but not later than 18 months after termination of employment.\nB. total incapacity for work on the farm.\nC. total incapacity for military service.\nD. total incapacity for work which arose during the insurance period but not later than 36 months after termination of employment.\nE. considerable degree of disability.","answer":"A"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":58,"question_w_options":"Following hyperbilirubinemia teeth are getting discolored and become:\nA. yellow with opalescence.\nB. brown.\nC. pink, red-brown.\nD. grey.\nE. yellow-green, green-brown.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":110,"question_w_options":"Which of the following concerning gingivitis is false?\nA. is the most common disease of the gingiva.\nB. may occur on reduced periodontium.\nC. affects gingival margin.\nD. affects the ginigval papilla.\nE. all of the above are true.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":147,"question_w_options":"The functional impression is made to imprint:\nA. prosthetic base in the dynamic condition.\nB. prosthetic base in the random position.\nC. prosthetic base in the neutral zone.\nD. prosthetic base in the static condition.\nE. precisely prosthetic base.","answer":"A"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":19,"question_w_options":"Choose the proper order of the following restorative materials - from the material possessing the lowest mechanical strength to the material possessing the highest mechanical strength:\nA. GIC < RMGI < compomer < composite.\nB. composite < GIC < compomer < RMGI.\nC. composite < compomer < RMGI < GIC.\nD. GI < composite < RMGI < compomer.\nE. compomer < RMGI < GIC < composite.","answer":"A"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":151,"question_w_options":"What type of bridges are recommended in the case of a differentiated path of insertion on the abutment teeth?\nA. extensive bridges.\nB. fixed-movable bridges.\nC. resin-bonded bridges.\nD. movable bridges.\nE. conditionally removed bridges.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":106,"question_w_options":"One of the complications that may occur during local oral anesthesia is unintentional administration of the anesthetic into blood vessel. Exceeding the maximum single dose may result in central nervous system intoxication. Which of the following symptoms does not occur in the anesthetic intoxication?\nA. anxiety.\nB. drowsiness.\nC. convulsions.\nD. breathing problems.\nE. increased blood pressure.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":192,"question_w_options":"In accordance with the Law on cash benefits from social insurance in the case of disease and maternity, medical rulings on temporary incapacity for work due to disease or the necessity to provide personal care for a sick member of the employee's family are issued:\nA. after carrying out a direct medical examination of the insured employee or their sick family member.\nB. on the basis of the information card from the hospital.\nC. on the basis of the medical ruling from the medical specialist.\nD. on the basis of the medical ruling from emergency ambulance service.\nE. on the basis of the information card from the sanatorium.","answer":"A"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":35,"question_w_options":"Irreversible pulpitis:1) can be symptomatic;2) can be asymptomatic;3) can appear as a result of trauma or orthodontic treatment;4) is the process in which the pulp is capable of healing.The correct answers is:\nA. 1,3,4.\nB. 2,3,4.\nC. 1,2,3.\nD. 1,2,4.\nE. all the above.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":62,"question_w_options":"For how long can you keep the avulsed permanent tooth in milk before the replantation?\nA. up to 1 hour.\nB. up to 2 hours.\nC. up to 4 hours.\nD. up to 6 hours.\nE. up to 12 hours.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":74,"question_w_options":"The healing process of intraalveolar fractures localized in the middle or apical parts of the root occurs via the formation of:1) hard dentin-like tissue and cementum; \u2003\u20034) granulation tissue;2) connective tissue; \u2003\u2003\u2003\u2003\u2003\u2003\u2003\u20035) metaplastic pulp tissue.3) connective tissue and osseous tissue;The correct answer is:\nA. 1,3.\nB. 1,2,3.\nC. 1,2,3,4.\nD. 1,2,3,5.\nE. all of the above.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":23,"question_w_options":"Which of the following concerning the outline of the widening for endodontic access in the presented groups of teeth is true?\nA. upper incisors - triangle in older people and oval in younger people.\nB. lower incisors - oval in mesiodistal direction.\nC. lower premolars - always round.\nD. upper first premolars - oval in faciolingual direction.\nE. all of the above.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":184,"question_w_options":"A doctor, who is a holder of the civil liability insurance, has an obligation of the insurer to pay possible damages:\nA. in each case which is related to their medical activity (without any limitations).\nB. up to the guaranteed sum in connection with their medical activity in Poland.\nC. arising in the clinic which is their prime place of work.\nD. regardless of the total amount of damage.\nE. only in cases in which the damage was resulted from their evident medical error.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":113,"question_w_options":"Hunter's glossitis is the symptom of the deficiency of the vitamin:\nA. B1.\nB. B2.\nC. B6.\nD. B12.\nE. PP.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":144,"question_w_options":"The forces that influence the function of clamps are:\nA. suction.\nB. intermolecular interactions.\nC. friction.\nD. adhesion.\nE. cohesion.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":3,"question_w_options":"Which of the following teeth can be successfully anesthetized for restorative treatment using Gow-Gates technique?\nA. 23.\nB. 22.\nC. 35.\nD. 17.\nE. 25.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":105,"question_w_options":"In order to remove a tooth you need to break dental fibers and overcome the resistance of osseous tissue of the arch. This can be achieved by performing adequate movements for certain tooth group extraction. Which of the following movements is indicated for the extraction of maxillary 3rd molars?\nA. swinging.\nB. balancing and rotating.\nC. half-turn.\nD. balancing inward or outward.\nE. balancing towards the palate.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":36,"question_w_options":"Which of the following concerning odontoblasts is false?\nA. odontoblasts are the characteristic cells of the pulp.\nB. odontoblasts consist of cell body and the process.\nC. cell body contacts with predentin.\nD. their process runs in tubules of predentin and dentin.\nE. odontoblasts can differentiate into any cell type.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":191,"question_w_options":"In accordance with the Law on cash benefits from social insurance in the case of disease and maternity, sickness benefits are not payable for the first five days of temporary incapacity for work, an incapacity which resulted from:\nA. tuberculosis.\nB. alcohol abuse.\nC. overdose of psychotropic drugs.\nD. infectious disease.\nE. accident on the way to or from work.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":200,"question_w_options":"Which of the following demographic phenomena are connected with natural changes?\nA. emigration.\nB. immigration and emigration.\nC. repatriation..\nD. births and emigration.\nE. births and deaths.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":61,"question_w_options":"In a 8-year-old child posttraumatic intrusion of tooth 11 occurred; the crown can be seen (its height is 4 mm) and the root apex is wide (> 2 mm). The optimal therapeutic procedure is:\nA. observation and leaving off for the self re-eruption.\nB. urgent orthodontic reposition.\nC. urgent surgical reposition.\nD. reposition and immobilization.\nE. immobilization.","answer":"A"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":129,"question_w_options":"Laterogenia (lateral morphological deviation of the mandible) is characterized by:\nA. shortening of the lower segment of the face.\nB. inhibition of the growth of the alveolar part of the mandible.\nC. increased overjet between the permanent upper and lower incisors.\nD. hypoplasia or hypertrophy of the body and ramus of the mandible.\nE. maxillary growth inhibition in three spatial directions.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":77,"question_w_options":"In a 9-year-old child crown fracture of tooth 21 with pulp exposure occurred as a result of trauma. Currently, 6 weeks after the trauma, clinical tests indicate pulp necrosis, and X-ray shows unfinished root development. There are no pathological signs. The recommended treatment is:\nA. intravital amputation with the use of formocresol.\nB. removal of pulp from the cavity and the canal, temporary canal filling with the Ledermix or Dexadent paste to eliminate infection followed by the treatment with non hardening calcium hydroxide for apexification.\nC. removal of pulp from the cavity and the canal, temporary canal filling with the Ledermix or Dexadent paste to eliminate infection followed by the treatment with non hardening calcium hydroxide for apexogenesis.\nD. prophylactic administration of antibiotics and standard canal treatment.\nE. atraumatic extraction, retrograde canal obturation out of the oral cavity and reimplantation.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":98,"question_w_options":"Prolonged prothrombin time occurs in the course of:1) treatment with anticoagulants; \u2003\u2003\u2003\u20034) vitamin K deficiency;2) treatment with NSAIDs; \u2003\u2003\u2003\u2003\u2003\u20035) chronic antibiotic therapy.3) hemophilia;The correct answer is:\nA. 1,2,3,4.\nB. 1,3,4,5.\nC. 1,3,5.\nD. 1,4,5.\nE. 1,3,4.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":187,"question_w_options":"In accordance with the Law on social insurance for farmers, the basic benefit period is 180 days. If, after this period, the insured is still unable to work but as a result of further treatment and rehabilitation may regain their capacity for work then the benefit period is extended but not more than:\nA. 60 days.\nB. 120 days.\nC. 180 days.\nD. 240 days.\nE. 360 days.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":20,"question_w_options":"Which of the following used in endodontic treatment of infected canals exhibits anti-inflammatory property and may alleviate pain?\nA. antibiotics.\nB. iodine compounds.\nC. glucocorticoids.\nD. sodium hypochlorite.\nE. chlorhexidine.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":57,"question_w_options":"Ellis\u2019s class VI of posttraumatic teeth damage includes:\nA. crown fracture near the neck.\nB. complete subluxation.\nC. partial subluxation.\nD. root fracture.\nE. trauma that is followed by loss of pulp vitality with or without crown fracture.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":148,"question_w_options":"Clasp-retained dentures are modelled on the casts which are made using:\nA. modelling gypsum.\nB. class III high strength dental stone.\nC. class IV high strength dental stone.\nD. investment material.\nE. modelling gypsum after the elimination of undercuts.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":16,"question_w_options":"Which of the following teeth most rarely unerupts because of no germ in the jaw bone:\nA. 22.\nB. 38.\nC. 18.\nD. 45.\nE. 33.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":109,"question_w_options":"Which of the following regarding supragingival plaque is false?\nA. it is composed of similar amounts of matrix and bacteria.\nB. aerobic bacteria are in majority.\nC. immobile bacteria are in majority.\nD. peptide methabolism prevails.\nE. species diversity initially low, increases with time.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":41,"question_w_options":"In what way are fluoride ions modifying the metabolism of cariogenic bacteria?\nA. by inhibiting polysaccharide formation from glucose.\nB. by inhibiting protein formation.\nC. by inhibiting the sythesis of the cell membrane.\nD. by intracellular water accumulation in the bacterial cell leading to it\u2019s mechanical destruction.\nE. by creating a protective layer on the bacterial cell, which breaks the binding with carbohydrates.","answer":"A"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":172,"question_w_options":"In cardiac arrest, in ventricular fibrillation mechanism, the following drugs are used:\nA. epinephrine, atropine, amiodarone.\nB. epinephrine, amiodarone, magnesium sulfate.\nC. epinephrine, sodium bicarbonate, dopamine.\nD. epinephrine, hydrocortisone, calcium chloride.\nE. epinephrine, noradrenaline, magnesium sulfate.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":125,"question_w_options":"During the analysis of diagnostic models relative to the median plane one determines:\nA. size of the overbite measured on the incisors.\nB. distance between the occlusal surface of the lower and upper premolars.\nC. distance between the labial surface of the lower incisors and the incisal edges of the central upper incisors.\nD. distance between the labial surface of the upper incisors and the lingual surface of the lower incisors.\nE. position of the point between the lower central incisors relative to the upper incisors.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":82,"question_w_options":"The maximum single dose of bupivacainum with adrenaline is:\nA. 100 mg.\nB. 200 mg.\nC. 300 mg.\nD. 400 mg.\nE. 500 mg.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":94,"question_w_options":"Which of the following abscesses may be caused by inflammatory changes in the lower incisors and canines?1) sublingual; \u2003\u2003\u2003\u2003\u2003\u2003\u2003\u20034) perimandibular;2) of the root of the tongue; \u2003\u2003\u2003\u2003\u2003\u20035) subperiosteal.3) submental;The correct answer is:\nA. 1,2,3,5.\nB. 1,3,4,5.\nC. 1,3,5.\nD. 1,3,4.\nE. 1,2,4.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":133,"question_w_options":"During the analysis of diagnostic models in relation to the frontal plane in lateral segments of the dental arches one shall assess:\nA. non-occlusion vertical space (gap).\nB. Angle\u2019s class.\nC. overjet.\nD. labial surface contact of the upper teeth cusps with the palatal surface of the opposing lower teeth.\nE. overbite.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":164,"question_w_options":"The metal that is not added to gold-based noble dental alloys is:\nA. copper.\nB. silver.\nC. palladium.\nD. titanium.\nE. platinum.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":165,"question_w_options":"What clasp surfaces on the abutment tooth walls are the most important surfaces during designing clasp arms?\nA. inserting surfaces.\nB. indirect surfaces.\nC. retentive and classical or active guide surfaces.\nD. passive guide surfaces.\nE. stabilizing surfaces.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":95,"question_w_options":"Which of the following can be the indication for maxillary occlusive radiograph?1) retained upper canines;2) supernumerary teeth in the palate cleft;3) periapical changes in the palatal roots of upper molars;4) palate abscess;5) palate central cyst.The correct answer is:\nA. 1,2,3,5.\nB. 1,2,4,5.\nC. 1,2,5.\nD. 1,3,4,5.\nE. 1,3,5.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":132,"question_w_options":"Macrodontia is the disorder that most commonly concerns the anatomy of:\nA. deciduous molars.\nB. permanent lower central incisors.\nC. canines.\nD. permanent upper lateral incisors.\nE. upper central incisors.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":83,"question_w_options":"Which of the following factors make impaction surgery difficult:\nA. complete bony impaction, wide periodontal ligament, elastic bone.\nB. roots one third to two thirds formed, class 3 ramus.\nC. narrow periodontal ligament, class 3 ramus.\nD. thin follicle, fused conical roots.\nE. fused conical roots, class A depth.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":173,"question_w_options":"After anesthesia, you observe spotted rash on the patient\u2019s body and swelling soft tissues of the mouth.The patient is pale, sweaty. What will you do?\nA. lay the patient down on the floor with their legs raised; assess breathing, heart rate, blood pressure; give 0.5 mg of epinephrine intramuscularly; call for emergency medical team.\nB. place the patient on the floor, assess breathing, heart rate and blood pressure; give 0.5 mg of epinephrine subcutaneously, call for emergency medical team.\nC. asses ABC, and immediately give 100 mg of hydrocortisone intramuscularly.\nD. call for emergency medical team, open a window, calm down the patient, and prepare yourself for possible cardiopulmonary resuscitation.\nE. after the evaluation of ABC call for help, then give the 0.5 mg of atropine.","answer":"A"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":108,"question_w_options":"The mean depth of the gingival sulcus is:\nA. 0.1 mm.\nB. 0.2 mm.\nC. 0.5 mm.\nD. 0.7 mm.\nE. 1 mm.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":40,"question_w_options":"What is the main component of the dental plaque developing on the crowns of the teeth for 24 hours?\nA. acquired pellicle.\nB. Gram-positive cocci.\nC. filamentous bacteria.\nD. structures called \u201ccorn cobs\u201d.\nE. anaerobic bacteria.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":17,"question_w_options":"For which of the following diet is the most crucial etiological factor?\nA. abrasion.\nB. attrition.\nC. abfraction.\nD. erosion.\nE. resorption.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":149,"question_w_options":"What type of prosthodontics appliances can be used in children?\nA. all.\nB. always fixed.\nC. some - chosen according to a treatment plan.\nD. only removable, whose constructions enable growth.\nE. all types on condition that they fulfil the criteria for special constructions.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":56,"question_w_options":"Small conical teeth, a lack of many tooth buds, lip eversion, fine and rare hair, and dry skin are typical symptoms of:\nA. cherubism.\nB. ectodermal dysplasia.\nC. cleidocranial dysplasia.\nD. Capdepont disease.\nE. odontodysplasia.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":186,"question_w_options":"In accordance with the Law on cash benefits from social insurance in the case of disease and maternity, monthly sickness benefit is 80% calculated of the base of the benefit if temporary incapacity to work:\nA. occurs during pregnancy.\nB. results from industrial accident or occupational disease.\nC. results from the accident on the way to or from work.\nD. results from undergoing necessary medical examinations provided for the donors of cells, tissues and organs.\nE. results from disease or injury that has no connection with the abovementioned circumstances.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":21,"question_w_options":"Which of the following concerning rubber dam use is true?\nA. placing the rubber dam does not require carrying out any preparatory procedures in dentition.\nB. metal frame is recommended in endodontic treatment because it does not have to be removed at an X-ray.\nC. it is not possible to place clamp on a fractured crown.\nD. after placing the rubber dam, it is necessary to disinfect exposed teeth and the dam with sodium hypochlorite before performing endodontic treatment.\nE. to ensure integrity, after placing the clamp and the dam on the tooth, the dam should be passed through the proximal contacts with the use of a metal band.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":169,"question_w_options":"The recommended tidal volume during CPR in adults is about:\nA. 1200 ml.\nB. 1500 ml.\nC. 1000 ml.\nD. 500 ml.\nE. 2000 ml.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":76,"question_w_options":"The treatment of permanent tooth subluxation includes:1) withdrawal from occlusion;2) immobilization for 3 weeks;3) soft diet for 2 weeks;4) chlorhexidine wraps for a week;5) periodical pulp vitality control and X-ray.The correct answer is:\nA. 1,3,5.\nB. 2,3,5.\nC. 1,5.\nD. 2,4.\nE. 1,2,5.","answer":"A"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":99,"question_w_options":"Thickening caused by the proliferation of connective tissue (pachyderma) and lymphostasis causing monstrous enlargement of body parts (elephantiasis) are the complications of:\nA. acromegaly.\nB. thrombophlebitis.\nC. erysipelas.\nD. systemic lupus erythematosus.\nE. systemic sclerosis.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":60,"question_w_options":"After the formation of the apical mineralized barrier resulting from apexification, it is recommended to fill-in the root canal using the following method:1) single stud;2) multiple studs;3) vertical condensation of warm gutta percha;4) lateral condensation of gutta percha;5) sealant only.The correct answer is:\nA. 1,5.\nB. 1,2,5.\nC. 1,4.\nD. 3,4.\nE. 1,2.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":128,"question_w_options":"The evaluation of the mandible growth is necessary when:\nA. dental extractions are planned.\nB. functional treatment is planned.\nC. treatment using thick wire appliances (e.g. TPA) is planned.\nD. treatment of an adult is planned.\nE. evaluation of the mandible growth is not needed in orthodontics.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":37,"question_w_options":"Which of the following is the most important factor for the effectiveness of intrapulpal anaesthesia?\nA. length of the needle.\nB. type of the syringe.\nC. pressure which is used to deposit anaesthetic.\nD. patient\u2019s position.\nE. only the amount of the applied anaesthetic matters.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":190,"question_w_options":"Are insured persons allowed to work for money when they take sickness benefits due to temporary incapacity for work?\nA. yes.\nB. no.\nC. yes, in 1\/3 time capacity.\nD. yes, in 1\/2 time capacity.\nE. yes, for another employer.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":104,"question_w_options":"Tuberculosis is a specific type of inflammation occurring in the mouth. It manifests itself as characteristic mucosal ulcerations. Which of the following describing a tuberculous ulcer is correct?\nA. most frequently develops in the areas exposed to trauma.\nB. bottom of the ulcer is compact, smooth and does not bleed.\nC. ulcer penetrates deep in the underlying tissue.\nD. it is painless.\nE. it has a regular shape and smooth edges.","answer":"A"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":2,"question_w_options":"In which of the following young patient teeth the outline of the access for endodontic treatment is always oval and flattened mesiodistally?\nA. 33, 24, 45.\nB. 11, 13, 15.\nC. 14, 26, 41.\nD. 33, 47, 25.\nE. 21, 45, 32.","answer":"A"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":153,"question_w_options":"The indirect method of post and core modelling consists in modelling:\nA. using model wax in patient\u2019s oral cavity.\nB. using self-cured acryl.\nC. using pressure method.\nD. on master cast.\nE. on impression.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":145,"question_w_options":"The immediate dentures are defined as:\nA. complete dentures that are fabricated directly after tooth extractions.\nB. partial dentures that are fabricated directly after tooth extractions.\nC. complete dentures that are fabricated 24 hours after tooth extractions.\nD. partial or complete dentures that are fabricated before tooth extractions and introduced into the oral cavity directly after extractions.\nE. complete dentures that are fabricated before tooth extractions and introduced into the oral cavity directly a few days after extractions.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":112,"question_w_options":"Infectious mononucleosis is caused by the virus:\nA. HHV1.\nB. HHV2.\nC. HHV3.\nD. HHV4.\nE. HHV5.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":119,"question_w_options":"According to Socransky, in which of the microbial complexes in subgingival biofilm is Aggregatibacter actinomycetemcomitans present?\nA. violet.\nB. yellow.\nC. orange.\nD. green.\nE. red.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":158,"question_w_options":"Functional impressions that are used to fabricate the master cast are made for:1) conventional complete dentures;2) overlay removable partial denture;3) clasp-retained dentures;4) overdentures;5) lower complete dentures supported on two implants.The correct answer is:\nA. 1,2,3.\nB. 1,3,4.\nC. 2,3,4.\nD. 3,4,5.\nE. 1,4,5.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":10,"question_w_options":"Which of the following includes only synonymous terms:\nA. pulp amputation = pulpectomy = partial pulp removal from the tooth.\nB. pulp extirpation = pulpotomy = partial pulp removal from the tooth.\nC. pulp extirpation = pulpotomy = total pulp removal from the tooth.\nD. pulp amputation = pulpotomy = total pulp removal from the tooth.\nE. pulp extirpation = pulpectomy = total pulp removal from the tooth.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":47,"question_w_options":"Verbal and non-verbal communication used to assure positive child behavior during dental treatment should:1) show respect to the child;2) show interest in the child as a \u201cperson\u201d;3) convince the child that the treatment is painless;4) be adjusted to the child\u2019s development;5) be aimed at obedience enforcement.The correct answer is:\nA. 1,3.\nB. 2,4.\nC. 1,2,4.\nD. 1,2,4,5.\nE. all the above.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":9,"question_w_options":"The working length of a root canal is a distance between two points. Which of the following pairs define working length properly?\nA. dental cusp tip and radiographic apex.\nB. root canal orifice and anatomical foramen.\nC. incisal edge and radiographic apex.\nD. fractured cusp oblique margin and physiological foramen.\nE. cusp tip and physiological constriction.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":174,"question_w_options":"Travelling by a car you are a witness of a car accident. The driver of the car hit the tree. You stop your car taking care of your own safety and the place. You come to the other car and then:1) turn off the engine;2) asses ABC and evacuate the victim from the vehicle protecting the spinal cord;3) asses ABC and if the victim is breathing leave him inside the car;4) do not approach the vehicle because it is always dangerous;5) call the Emergency Notification Center and wait for the arrival of emergency medical team keeping your distance from the broken car;6) while waiting for the arrival of emergancy medical team you regularly asses the condition of the victim.The correct answer is:\nA. 1,2,6.\nB. 1,4,5.\nC. 1,3,5.\nD. 1,3,6.\nE. 3,5,6.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":84,"question_w_options":"The fracture of a large section of the bone in the maxillary tuberosity is a situation of special concern. If the tuberosity is excessively mobile and cannot be dissected from the tooth, the surgeon can splint the tooth to the adjacent teeth and defer the extraction for:\nA. 5 to 12 days.\nB. 10 to 14 days.\nC. 2 to 3 weeks.\nD. 4 to 6 weeks.\nE. 6 to 8 weeks.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":123,"question_w_options":"The congenital morphological type of the facial part of the skull is determined on the basis of:\nA. direct clinical examination.\nB. craniometric measurements.\nC. functional analysis of the masticatory system.\nD. shape of the occlusal plane.\nE. how the anterior teeth occlude.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":92,"question_w_options":"Precancerous skin lesions (potentially malignant) are:1) junctional naevus;2) leukoplakia;3) erythroleukoplakia;4) Bowen\u2019s disease;5) lichen planus.The correct answer is:\nA. only 1.\nB. only 4.\nC. 1,2.\nD. 1,4.\nE. all of the above.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":115,"question_w_options":"What is the direction of vibration of piezoelectric ultrasonic tips in non-surgical periodontal treatment?\nA. circular.\nB. linear.\nC. ellipsoidal.\nD. skewed with various amplitude.\nE. vertical.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":142,"question_w_options":"The most important feature of impression materials used for functional impressions is:\nA. easy mixing.\nB. pleasant smell.\nC. mechanical strength.\nD. precision of prosthetic base imprint.\nE. controlled setting time.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":154,"question_w_options":"Temporary crowns are made to:1) protect adolescent teeth;2) fill tooth crowns with anatomical defects;3) protect tooth pulp against adverse external effect;4) stabilize tooth position;5) preserve mastication function.The correct answer is:\nA. 1,2,3.\nB. 1,3,4.\nC. 2,3,4.\nD. 2,3,5.\nE. 3,4,5.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":5,"question_w_options":"A 34-year-old patient has his root canal treatment in tooth number 36 finished and undergoes definitive tooth restoration. After the removal of temporary filling, the tooth structure loss is discovered in the area of mesial wall, distal wall, distobuccal cusp and also part of mesiobuccal cusp. What kind of restoration will be the best in terms of function, esthetics, cusp protection, minimal intervention and minimal tooth reduction?\nA. amalgam restoration.\nB. glassionomer restoration.\nC. direct composite restoration.\nD. onlay\/overlay type indirect composite restoration.\nE. post and core + prosthetic crown.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":103,"question_w_options":"Diaphanoscopy is a test to examine:\nA. retention cysts.\nB. neck lymph nodes.\nC. sialolithiasis.\nD. maxillary sinuses.\nE. patency of nasal passages.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":197,"question_w_options":"According to the strategic goal of the 2007-2015 National Health Programme in order to control the epidemic of cardiovascular diseases and stroke in the Polish population it is necessary:\nA. to improve the eating habits and reduce the incidence of obesity and diabetes.\nB. to increase the physical activity.\nC. to reduce smoking and alcohol intake.\nD. to early diagnose risk factors for those diseases.\nE. all of the above.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":30,"question_w_options":"According to ISO hand files for canal cleaning and shaping are coded black. They are the files size:\nA. 35,65,95.\nB. 35,70,130.\nC. 40,70,100.\nD. 40,80,140.\nE. 45,90,150.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":178,"question_w_options":"A dentist took part in a television commercial advertizing products protecting the teeth against caries. Such conduct constitutes an ethical delict and may justify a legal action taken by the Professional Liability Ombudsman against the dentist. The dentist has decided to defend himself by claiming that the limitation period of his act has expired. According to the Law on Chambers of Physicians the period of limitation for such an offence is:\nA. two years from the time of the offence.\nB. three years from the time of the offence.\nC. two years from the adoption of the information about the offence by the Ombudsman.\nD. three years from the adoption of the information about the offence by the Ombudsman.\nE. five years from the time of taking legal action against the dentist by the Ombudsman.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":67,"question_w_options":"Which of the following concerning fluoride varnish are false?1) owing to longer enamel contact they bring about significantly higher caries reduction as compared to other locally applied fluoride preparations;2) they bring about similar levels of caries reduction (approx. 30%) as other locally applied fluoride preparations;3) careful removal of plaque is routinely needed before the application;4) plaque removal is not usually needed before the applifcation;5) fluoride varnish remains on the tooth surface for several days.The correct answer is:\nA. 2,3,5.\nB. 1,4,5.\nC. 2,4.\nD. 1,3.\nE. 1,3,5.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":71,"question_w_options":"Which of the following concerning teeth fluorosis are true?1) it manifests as hypomineralisation;2) it manifests as hypoplasia;3) it can occur in the regions of fluoridated and of non-fluoridated water;4) it occurs only in the regions of fluoridated water;5) threshold fluoride dose that results in fluorosis is 1 mg\/kg b.w.The correct answer is:\nA. 1,2,4.\nB. 1,2,3.\nC. 2,4,5.\nD. 2,3.\nE. 3,5.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":139,"question_w_options":"Dysfunction includes:\nA. allergies.\nB. grinding teeth.\nC. lack of oral hygiene.\nD. missing teeth.\nE. change in the normal function.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":26,"question_w_options":"Which of the following concerning irrigating solutions used in endodontic treatment is false?\nA. EDTA dissolves inorganic components of the tissue structures.\nB. a disadvantage of sodium hypochlorite is its inability to dissolve necrotic tissues inside the root canal.\nC. lubricants may include chelators.\nD. both sodium hypochlorite and chlorhexidine possess strong antibacterial properties.\nE. chlorhexidine has lower toxicity than sodium hypochlorite.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":181,"question_w_options":"A dentist is going to start their medical activity in the form of individual medical practice. To this end they have to apply for an entering in the appropriate records kept by:\nA. voivod proper to the dentist\u2019s place of residence.\nB. ministry proper to the matters of health.\nC. Supreme Medical Council.\nD. regional medical chamber proper to the dentist\u2019s place of performing their professional practice.\nE. municipal office responsible for the area where the dentist will carry on their professional practice.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":27,"question_w_options":"A 42-year-old patient presents with spontaneous pain in the region of posterior teeth on the right side of the maxilla lasting for six days. According to the patient, the pain also occurs during the consumption of hot meals, he also noticed that cold brings relief. In clinical examination: a large cavity in tooth 15 is seen, as well as intense response to hot, no response to cold and percussion in this tooth is stated. The X-ray reveals no lesions in the periapical region. What can you diagnose?\nA. deep caries.\nB. reversible pulpitis.\nC. irreversible pulpitis.\nD. acute periapical inflammation.\nE. chronic periapical inflammation.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":180,"question_w_options":"The dentist, who conducts private professional practice, keeps not only their patients\u2019 medical records but also their X-rays, the so-called pantomograms. Those X-rays should be stored for the period of:\nA. twenty years, starting from the end of the calendar year in which such an X-ray was taken.\nB. ten years, starting from the end of the calendar year in which such an X-ray was taken.\nC. twenty years, starting from the day on which such an X-ray was taken.\nD. ten years, starting from the day on which such an X-ray was taken.\nE. twenty years, starting from the first visit day of the patient who had such an X-ray taken.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":70,"question_w_options":"The harmful effect of high-dose fluoride on enamel formation consists in:1) formation of huge amounts of calcium fluoride;2) disruption of calcification because of changes in ion transport;3) inhibition of bacterial enzymes;4) disruption of nuclei nucleation and the growth of apatite crystals;5) effect on the function of ameloblasts.The correct answer is:\nA. 1,2,4.\nB. 2,4,5.\nC. 1,5.\nD. 4,5.\nE. all the above.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":138,"question_w_options":"The source of mechanical force in orthodontic appliances are\/is:\nA. orthodontic screws with round thread.\nB. guide bar in the form of acrylic rails.\nC. construction bite.\nD. clasps on the molars.\nE. labial pads.","answer":"A"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":66,"question_w_options":"The regular use of fluoride toothpaste assures the caries reduction of:\nA. 5%.\nB. 10%.\nC. 25%.\nD. 30-40%.\nE. 50%.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":89,"question_w_options":"Which of the following concerning a dry socket are true?1) it is also called limited postextraction alveolar bone inflammation;2) laserotherapy is a method of treatment;3) smoking has an effect on its occurrence;4) it is caused by impaired clot formation.The correct answer is:\nA. 1,2.\nB. 2,3,4.\nC. 3,4.\nD. all of the above.\nE. none of the above.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":196,"question_w_options":"Screening tests are used to detect the early stages of diseases that can be effectively cured. These diseases are:\nA. certain cancers.\nB. hypertensive disease and other cardiovascular diseases.\nC. certain metabolic diseases.\nD. vision and hearing diseases.\nE. all the above.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":31,"question_w_options":"Which of the following bacteria are the most important ones in endodontic infections? 1) Gram-Positive anaerobes: Eubacterium, Peptostreptococcus;2) Gram-Positive aerobes: Streptococcus, Enterococcus;3) Gram-Negative anaerobes: Fusobacterium, Porphyromonas;4) Gram-Negative aerobes: Prevotella, Campylobacter.The correct answer is:\nA. 1,2.\nB. 1,3.\nC. 2,3.\nD. 2,4.\nE. all the above.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":179,"question_w_options":"Under the law the dentist loses the right to practice in the case of:\nA. failing four times the national specialization examination.\nB. conviction by a criminal court to imprisonment for an offence against the life or health.\nC. changing Polish citizenship for the citizenship of another Member State of the European Union.\nD. reprehensible ethical attitude confirmed by the ethics committee operating at regional medical council.\nE. incapacitation.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":102,"question_w_options":"In the preoperative procedure certain laboratory tests are indicated to patients with hepatic disease who are being prepared for general anesthesia. Which of the following tests is the least indicated in this case?\nA. coagulation tests.\nB. serum sodium and potassium level.\nC. platelet count.\nD. HBs antigen.\nE. liver tests.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":4,"question_w_options":"Which of the following is not a base material for endodontic sealers?\nA. zinc oxide - eugenol.\nB. iodoform.\nC. calcium hydroxide.\nD. epoxy resin.\nE. glass ionomer.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":155,"question_w_options":"The split cast post and core is fabricated:\nA. only in the teeth that are planned to be bridge abutments.\nB. exclusively in the teeth for single crowns.\nC. in the teeth with curved roots.\nD. in the multi-rooted teeth that have non-parallel roots.\nE. as temporary restoration.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":143,"question_w_options":"The flasking method used for acrylic polymerisation to produce conventional complete denture is called:\nA. mixed.\nB. direct.\nC. indirect.\nD. horizontal.\nE. vertical.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":114,"question_w_options":"Which of the following is not a primary lesion of the oral mucosa?\nA. macula.\nB. papula.\nC. nodule.\nD. excoriation.\nE. squama.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":163,"question_w_options":"The centric slide is the path between the retruded contact position and maximum intercuspal position. On average in healthy patients it amounts up to:\nA. 0.5 mm.\nB. 1.0-1.5 mm.\nC. 2.0-2.5 mm.\nD. 3.0-3.5 mm.\nE. centric slide is observed only in patients with TMJ disorders.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":134,"question_w_options":"The ANB angle in Steiner\u2019s analysis describes:\nA. anterior face height.\nB. skeletal class.\nC. anterior-posterior position of the maxilla.\nD. indicates the rotation of the mandible.\nE. proclination of the lower incisors.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":93,"question_w_options":"Which of the following preparations are used for the disinfection of infected wounds of the mucosa?1) hydrogen peroxide;2) potassium permanganate;3) povidone iodine;4) chlorhexidine;5) ethacridine (heterocyclic nitrogen compound).The correct answer is:\nA. 1,2,4.\nB. 1,3,4.\nC. 1,2,4,5.\nD. 1,3,4,5.\nE. all of the above.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":85,"question_w_options":"The most common substance used to heal a dry socket is:\nA. solcoseryl.\nB. thrombine.\nC. lincosamides.\nD. cyclonamine.\nE. acetylsalicylic acid.","answer":"E"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":122,"question_w_options":"To differentiate deep bites one uses:\nA. Izard\u2019s index.\nB. measurements by Pont.\nC. Bolton\u2019s index.\nD. Masztalerz\u2019s index.\nE. latero-occlusal x-ray.","answer":"D"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":175,"question_w_options":"During prehospital resuscitation of a patient in pulseless electrical activity (PEA) your options include:\nA. lidocaine iv.\nB. calcium chloride iv.\nC. fluid challenge - crystalloids.\nD. calcium gluconate iv.\nE. nitroglycerin iv.","answer":"C"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":8,"question_w_options":"Which of the following includes all clinical states of the dental pulp according to Tronstad classification:\nA. healthy pulp, asymptomatic pulpitis, symptomatic pulpitis, necrotic pulp.\nB. reversible pulpitis, irreversible pulpitis, necrosis, gangrene.\nC. incipent acute asymptomatic pulpalgia, acute symptomatic pulpalgia, chronic pulpalgia, necrosis.\nD. reversible asymptomatic pulpitis, reversible symptomatic pulpitis, irreversible pulpitis, necrosis.\nE. healthy pulp, incipient reversible pulpitis, irreversible pulpitis with vital pulp, irreversible pulpitis with necrotic pulp.","answer":"A"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":46,"question_w_options":"Caries risk assessment  includes the following, except for:\nA. diet, oral hygiene, personal and familial caries history.\nB. psychological profile.\nC. medical history, salivary flow rate and saliva quality.\nD. socioeconomic status, ethnicity.\nE. access to reticulated water, exposure to fluoride.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":159,"question_w_options":"The tooth movement in the alveolar arch towards the edentulous area is named:\nA. Monson curve.\nB. Godon phenomenon.\nC. Christensen phenomenon.\nD. Bennett movement.\nE. Spee curve.","answer":"B"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":11,"question_w_options":"Which of the following has no bleaching properties?\nA. chlorhexidine.\nB. sodium hypochlorite.\nC. carbamide peroxide.\nD. hydrogene peroxide.\nE. sodium perborate.","answer":"A"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":118,"question_w_options":"Which of the following concerning the clinical measurements of the tooth pocket depth (PD) and of connective attachment loss (CAL) is true?\nA. if there is the gingival recession then CAL equals the sum of PD and recession depth.\nB. CAL must always exceed PD.\nC. if the gingival edge covers enamel-cementum connection, then both measurements are equal.\nD. CAL value is obtained by subtracting the PD from the distance between the enamel-cementum and muco-ginigival line.\nE. PD exam must be performed at 6 measurement points around the tooth and CAL at 4 ones, and these points must differ.","answer":"A"},{"edition":"2013_jesien","year":"2013","season":"autumn","question_id":50,"question_w_options":"Polyp tissue proliferation is visible in the carious cavity. It responds weakly to probing but bleeds heavily. The correct statements in this case include:1) diagnosis: 1st degree pulpopathy;2) diagnosis: 2nd degree pulpopathy;3) diagnosis: 3rd degree pulpopathy;4) recommended treatment: mortal amputation;5) recommended treatment: pulpectomy.The correct answer is:\nA. 1,4.\nB. 2,4.\nC. 2,5.\nD. 3,5.\nE. 3,4.","answer":"C"}]