edition
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| answer
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|---|---|---|---|---|---|
2014_wiosna
|
2014
|
spring
| 90 |
The procedure of the separation of the crown and the root can be performed in the case:
A. of the perforation of the tooth chamber fundus.
B. of a root apex cyst.
C. of periodontitis.
D. when the endodontic material was pushed beyond the root apex.
E. when the endodontic instrument was pushed beyond the root apex.
|
A
|
2014_wiosna
|
2014
|
spring
| 137 |
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:
A. 1,3.
B. 1,2,4.
C. 2,5.
D. 2,3,4.
E. all the above.
|
E
|
2014_wiosna
|
2014
|
spring
| 121 |
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:
A. only 1.
B. 1,2.
C. 2,3.
D. 3,4.
E. only 4.
|
B
|
2014_wiosna
|
2014
|
spring
| 86 |
Germectomy is:
A. exposure of an impacted tooth crown.
B. removal of wisdom tooth buds.
C. removal of the bone plates around an impacted tooth.
D. removal of the dental sac.
E. removal of a follicular cyst.
|
B
|
2014_wiosna
|
2014
|
spring
| 69 |
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:
A. 1,4,5.
B. 2,4,5.
C. 1,3,5.
D. 1,3,4.
E. 1,2,5.
|
E
|
2014_wiosna
|
2014
|
spring
| 176 |
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:
A. follow the diabetologist’s opinion.
B. take the matter to the Regional Medical Chamber.
C. take the matter to the Court of Medicine.
D. treat the teeth according to his own assessment.
E. refer the patient to the medical microbiologist for consultation.
|
D
|
2014_wiosna
|
2014
|
spring
| 199 |
The demand for health care is an important indicator for the health care system because:
A. it reflects subjective health needs.
B. it is the expectation of meeting subjective needs to the extent recognized individually for possible (demand for services).
C. means the same as health needs and dictate the need for changes in the system.
D. knowledge of the scale of the demand requires absolutely taking immediate preventive steps due to the possibility of loss of life or health.
E. A and B are true.
|
E
|
2014_wiosna
|
2014
|
spring
| 45 |
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?
A. temporary filling and observation of the tooth.
B. indirect pulp capping.
C. direct pulp capping.
D. pulp devitalisation.
E. pulp extirpation in local anesthesia.
|
C
|
2014_wiosna
|
2014
|
spring
| 12 |
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:
A. 3,4,5.
B. 2,3,4.
C. 1,2,5.
D. 1,2,4.
E. 1,2,3.
|
E
|
2014_wiosna
|
2014
|
spring
| 53 |
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:
A. 1,2,3.
B. 2,3,4.
C. 1,2,4.
D. all the above.
E. 1,3,4.
|
E
|
2014_wiosna
|
2014
|
spring
| 183 |
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’s mother, but is not deprived of parental right. What should the dentist do?
A. he is allowed to provide the information, but only with the prior approval of the mother.
B. he is not allowed to provide the information at all because it would be a breach of medical secrecy.
C. he has the duty to provide the information.
D. he is allowed to provide the information on the approval of family court.
E. 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.
|
C
|
2014_wiosna
|
2014
|
spring
| 24 |
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?
A. pulp chamber trepanation and the 24 hour “open-treatment”.
B. vital pulp extirpation.
C. antiseptic root canal treatment.
D. antibiotic prophylaxis and antiseptic root canal treatment.
E. tooth extraction.
|
D
|
2014_wiosna
|
2014
|
spring
| 73 |
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:
A. 2,3,4.
B. 1,2,4.
C. 1,2,5.
D. 3,4,5.
E. all the above.
|
C
|
2014_wiosna
|
2014
|
spring
| 65 |
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?
A. direct covering with calcium hydroxide.
B. direct covering with hydrophilic adhesive systems.
C. pulp amputation.
D. canal treatment.
E. tooth extraction.
|
C
|
2014_wiosna
|
2014
|
spring
| 32 |
Indicate which effect will not be achieved after the 15-second-long application of 37% phosphoric acid on the dentin surface:
A. elimination of the smear layer.
B. opening of the orifices of the dentinal tubules.
C. increase of the diameter of the dentinal tubule orifices.
D. demineralization of the superficial layer of dentin.
E. dissolution of collagen fibers.
|
E
|
2014_wiosna
|
2014
|
spring
| 195 |
An insured person is entitled to the following:
A. primary health care.
B. hospital care.
C. dental care.
D. health programs.
E. all the above.
|
E
|
2014_wiosna
|
2014
|
spring
| 49 |
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:
A. 1,2,3.
B. 1,3,4.
C. 2,3,4.
D. 3,4,5.
E. 3,4.
|
E
|
2014_wiosna
|
2014
|
spring
| 101 |
Which of the following pathological processes is not a granulomatous disease?
A. sarcoidosis.
B. Crohn’s disease.
C. Melkersson-Rosenthal syndrome.
D. Hand-Schüller-Christian disease.
E. Wegener’s granulomatosis.
|
D
|
2014_wiosna
|
2014
|
spring
| 7 |
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:
A. 1,4,5.
B. 1,3,5.
C. 1,3,4.
D. 2,4,5.
E. 2,3,5.
|
A
|
2014_wiosna
|
2014
|
spring
| 156 |
Indicate the true statement concerning zinc oxide-eugenol impression material:
A. it is used for prosthodontic crown fabrication.
B. it is used for 2-layer impression.
C. it belongs to the group of rigid and reversible materials.
D. it is used for impression of partially edentulous dentition.
E. it may be used for functional impressions.
|
E
|
2014_wiosna
|
2014
|
spring
| 140 |
Memory of shape is the feature of wires made of:1) stainless steel;2) Blue Elgiloy;3) NiTi;4) TMA; 5) CuNiTi.The correct answer is:
A. 1,2.
B. 1,4.
C. 2,3.
D. 3,5.
E. 4,5.
|
D
|
2014_wiosna
|
2014
|
spring
| 117 |
Indicate disease that is not caused by DNA viruses:
A. cytomegalovirus infection.
B. shingles.
C. mononucleosis.
D. hand, foot and mouth disease.
E. papilloma.
|
D
|
2014_wiosna
|
2014
|
spring
| 116 |
Secondary efflorescence does not include:
A. erosion.
B. cleft.
C. squama.
D. scab.
E. pustule.
|
E
|
2014_wiosna
|
2014
|
spring
| 141 |
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:
A. 1,2,3,4,5,6.
B. 1,2,3,4.
C. 2,4,5,6.
D. 1,2,3,5.
E. 1,3,5.
|
A
|
2014_wiosna
|
2014
|
spring
| 157 |
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:
A. maximal incuspidation.
B. range of protrusion.
C. the most retruded position of the mandible.
D. centric slide.
E. mandible rest position.
|
C
|
2014_wiosna
|
2014
|
spring
| 6 |
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:
A. 1,2,3.
B. 1,4,5.
C. 2,3,5.
D. 2,4,5.
E. 1,2,4.
|
D
|
2014_wiosna
|
2014
|
spring
| 48 |
According to Cameron et al, which of the following X-rays are recommended in patients with the high risk of caries and deciduous teeth?
A. bitewing view every 3 months.
B. bitewing view every 6-12 months until there are no caries cavities within the 12 month period.
C. panoramic X-ray every 12 months.
D. panoramic X-ray every 18-36 months.
E. bitewing view every 12-24 months, if the contact points between the teeth are not visible or cannot be probed.
|
B
|
2014_wiosna
|
2014
|
spring
| 100 |
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?
A. cavernous sinus thrombophlebitis.
B. orbital abscess.
C. epidural abscess.
D. dural venous sinuses thrombophlebitis.
E. subdural abscess.
|
B
|
2014_wiosna
|
2014
|
spring
| 33 |
Which of the following is used in the method of tooth bleaching called walking bleach technique?
A. sodium peroxiode.
B. carbamide peroxide.
C. hydrogen peroxide with urea.
D. potassium perborate.
E. sodium perborate.
|
E
|
2014_wiosna
|
2014
|
spring
| 194 |
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:
A. 1,2,3.
B. 3,4,6.
C. 1,2,4,5.
D. 1,3,5,6.
E. 1,2,4,5,6.
|
D
|
2014_wiosna
|
2014
|
spring
| 64 |
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:
A. C.
B. PP.
C. K.
D. A.
E. B12.
|
D
|
2014_wiosna
|
2014
|
spring
| 72 |
The actual maxilla and mandible bone growth is the growth:
A. upwards and posterior.
B. downwards and anterior.
C. downwards and posterior.
D. upwards and anterior.
E. downwards and lateral.
|
A
|
2014_wiosna
|
2014
|
spring
| 182 |
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:
A. voivode appropriate for his place of residence.
B. minister relevant for health issues.
C. Supreme Medical Council.
D. Regional Medical Council appropriate for the place where the practice is maintained.
E. Municipal Office in which area the practice is maintained.
|
D
|
2014_wiosna
|
2014
|
spring
| 25 |
Which of the following is not used in tooth bleaching:
A. hydrogen peroxide.
B. carbamide peroxide.
C. hydrogen peroxide with urea.
D. sodium peroxide.
E. sodium perborate.
|
D
|
2014_wiosna
|
2014
|
spring
| 52 |
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:
A. 1,2.
B. 2,3.
C. 3,4.
D. 1,3.
E. 1,4.
|
E
|
2014_wiosna
|
2014
|
spring
| 13 |
The reparative dentin include:
A. dentin bridge.
B. predentin.
C. sclerotic dentin.
D. secondary dentin.
E. death tracts.
|
A
|
2014_wiosna
|
2014
|
spring
| 44 |
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:
A. erosion.
B. wedge-shape cavity.
C. abrasion.
D. abfraction.
E. attrition.
|
E
|
2014_wiosna
|
2014
|
spring
| 177 |
After extracting patient’s 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:
A. identification of the disease carrier gene.
B. therapeutic intervention within the human genome.
C. prevention action.
D. removal a hereditary disease gene from the patient’s descendants’ genome.
E. all the above.
|
D
|
2014_wiosna
|
2014
|
spring
| 198 |
The National Health Program in Poland projects the improvement in oncological care by the year 2015 through:
A. increased detection of neoplastic diseases in their early stages.
B. widespread genetic counseling based on EBM (evidence-based medicine).
C. development of modern cancer treatment.
D. consistent screening of the population.
E. all the above.
|
E
|
2014_wiosna
|
2014
|
spring
| 120 |
Which of the following do not occur in exudative erythema multiforme?
A. intraepithelial blisters.
B. subepithelial blisters.
C. spots.
D. scabs.
E. papules.
|
E
|
2014_wiosna
|
2014
|
spring
| 87 |
Local indications for tooth extraction do not include:
A. persistent deciduous teeth.
B. multi-rooted teeth that cause osteitis.
C. teeth that cause recurrent osteitis.
D. neonatal teeth.
E. ulcerative inflammation of mucosa.
|
E
|
2014_wiosna
|
2014
|
spring
| 68 |
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?
A. waiting till the root development is finished.
B. complete amputation with the use of hydroxide-calcium preparations in order to initiate the process of apexification.
C. antiseptic canal treatment.
D. apexification disposal.
E. canal treatment - single session method - tight, final filling of the canal eliminates most microorganisms from the canal and prevents internal resorption.
|
D
|
2014_wiosna
|
2014
|
spring
| 91 |
Plasty consisting in the formation and exchange of two triangular mucous flaps may be performed in order to:
A. close the oro-antral fistula.
B. extend the lower lip frenulum.
C. remove an impacted upper canine.
D. all the above.
E. none of the above.
|
B
|
2014_wiosna
|
2014
|
spring
| 136 |
The 18:8 symbol means that the stainless steel used in dentistry contains:
A. 18% carbon and 8% iron.
B. 18% carbon and 8% chromium.
C. 18% copper and 8% cobalt.
D. 18% chromium and 8% nickel.
E. 18% of cobalt and 8% iron.
|
D
|
2014_wiosna
|
2014
|
spring
| 161 |
The overdenture is:
A. removable prosthetic appliance that covers the whole surface of the root/s of residual dentition or an implant.
B. fixed prosthetic appliance that reconstructs the compromised dental structure in the area of clinical crowns.
C. removable prosthetic appliance that utilizes cavities within clinical crowns for fixation.
D. temporary prosthetic appliance that is used for the adaptation to other prosthetic appliances.
E. fixed prosthetic appliance that is fixed on roots.
|
A
|
2014_wiosna
|
2014
|
spring
| 29 |
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:
A. incipient caries.
B. arrested caries.
C. circular caries.
D. fluorosis.
E. erosion.
|
D
|
2014_wiosna
|
2014
|
spring
| 22 |
What does the term „residual caries” mean?
A. extensive and multiple cavitated caries, leading to the quick destruction of dentition.
B. caries developing under clinically healthy enamel.
C. form of root caries.
D. caries that has stopped.
E. carious tissue that has not been completely excavated before placing restoration.
|
E
|
2014_wiosna
|
2014
|
spring
| 185 |
A dentist’s colleague made a request of him for his patients’ removed teeth. She was preparing her doctoral thesis and needed the teeth for her research. What should the dentist do?
A. 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.
B. he should not give out the removed teeth because the Polish law prohibits the transfer of biological material for research purposes only.
C. he is allowed to give out the removed teeth after obtaining the patients’ consent and informing them that the teeth will be used for scientific purposes.
D. he is allowed to give out the removed teeth after obtaining his superior’s consent, and if he maintains a medical practice after informing the competent regional medical chamber.
E. he is not allowed to give out such material whatsoever because according to sanitary regulations it should be utilized immediately.
|
C
|
2014_wiosna
|
2014
|
spring
| 75 |
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:
A. dentes geminati.
B. dentes concreti.
C. dentes confusi.
D. dentes emboliformes.
E. taurodontism.
|
B
|
2014_wiosna
|
2014
|
spring
| 63 |
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:
A. 2,5,6.
B. 1,3,6.
C. 1,2,6.
D. 3,5,6.
E. 1,2,4.
|
D
|
2014_wiosna
|
2014
|
spring
| 193 |
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?
A. doctor, nurse and midwife of the primary health care.
B. dentist.
C. provider of outpatient specialist services.
D. hospital.
E. all the above.
|
E
|
2014_wiosna
|
2014
|
spring
| 34 |
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:
A. 1,2,3.
B. 2,3,4.
C. 3,4,5.
D. 1,3,4.
E. 2,4,5.
|
D
|
2014_wiosna
|
2014
|
spring
| 107 |
What kind of periodontal tissue loss is considered the best indication for the use of enamel matrix proteins?
A. horizontal bone loss.
B. vertical bone loss if the depth of the tooth pocket is < 5 mm.
C. narrow bone pocket up to ¾th of the root length.
D. open furcation - 3rd grade acc. to Hampt in the maxilla.
E. recession - 4th grade acc. to Miller, next to the central incisor.
|
C
|
2014_wiosna
|
2014
|
spring
| 1 |
Which of the following methods of root canal obturation is injectable one with the use of cold GP:
A. Obtura II.
B. System B.
C. Thermafil.
D. Gutta Flow.
E. Touch & Heat.
|
D
|
2014_wiosna
|
2014
|
spring
| 18 |
Which of the following anatomical structures may resemble the appearance of periradicular lesions?
A. incisive foramen.
B. recesses of maxillary sinus.
C. mental foramen.
D. apical dental papillae of developing teeth.
E. all the above.
|
E
|
2014_wiosna
|
2014
|
spring
| 150 |
Which of the following influences the choice of functional impression material?
A. type of an individual tray, the consistency of impression material.
B. morpho-functional condition of denture bearing surface, the type of impression and purposefulness of application, the consistency of impression material.
C. planned functional tests, the purpose of impression.
D. 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.
E. type of an individual tray, planned functional tests, the purpose of impression.
|
B
|
2014_wiosna
|
2014
|
spring
| 146 |
The counterpart of Bennett movement on the non-working side is:
A. laterotrusion.
B. mediotrusion.
C. Bennett angle.
D. immediate side shift.
E. condylar movement path.
|
D
|
2014_wiosna
|
2014
|
spring
| 59 |
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:
A. 1,2,3.
B. 2,3,4.
C. 3,4,5.
D. 1,2,4.
E. 1,2,5.
|
D
|
2014_wiosna
|
2014
|
spring
| 111 |
Which of the sentences concerning the non-surgical treatment of periodontitis is false?
A. its efficacy is based mostly on the completeness of the removal of inflammatory granulation tissue.
B. smooth surface of the root does not guarantee complete removal of subgingival tartar.
C. mechanical subgingival scaling can shorten the treatment time up to 50% compared to the manual one.
D. Gracey curette blade is set at an angle of 70 degrees to the lower portion of the intermediate section.
E. antiseptic effect of ultrasonic scaling is increased by the cavitation effect and chlorhexidine added to the refrigerant.
|
A
|
2014_wiosna
|
2014
|
spring
| 166 |
Hyperthermia, tachycardia, dry skin, decreased intestinal peristalsis occur in:
A. cholinergic toxidrome.
B. cholinolytic toxidrome.
C. sympathomimetic toxidrome.
D. opioid toxidrome.
E. all the above.
|
B
|
2014_wiosna
|
2014
|
spring
| 189 |
The authorization to issue medical rulings on temporary incapacity to work is granted by:
A. Social Insurance Fund (ZUS).
B. Agricultural Social Insurance Fund (KRUS).
C. State Fund for Rehabilitation of Persons with Disabilities (PFRON).
D. National Health Fund (NFZ).
E. Ministry of Health.
|
A
|
2014_wiosna
|
2014
|
spring
| 131 |
Indicate the false statement:
A. too long enamel etching may be the cause of damage to the enamel during debonding.
B. mechanical method of the debonding of brackets reduces the risk of damaging the enamel comparing with the thermal method.
C. after bleaching the bond strength of bonding the bracket with enamel can be smaller.
D. the stiffer and stronger is bonding resin the higher the risk of enamel breakage during the debonding of brackets.
E. adhesion ability of a solid body may be reduced by the presence of water, blood or saliva on its surface.
|
B
|
2014_wiosna
|
2014
|
spring
| 96 |
What kind of anaesthetization can be used to overcome lockjaw in emergency?
A. anaesthetization on the maxillary tuber.
B. blocking of the facial nerve.
C. anaesthetization of the inferior alveolar nerve.
D. anaesthetization of the mandibular nerve.
E. intraligament anaesthetization.
|
D
|
2014_wiosna
|
2014
|
spring
| 79 |
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’s disease;5) Stevens-Johnson syndrome.The correct answer is:
A. 1,2,3,5.
B. 1,3.
C. 2,4.
D. 1,2,3.
E. all the above.
|
D
|
2014_wiosna
|
2014
|
spring
| 80 |
Which of the following preparations are used to process the canal pulp stumps during deciduous tooth vital pulpotomy?
A. calcium hydroxide, glutaraldehyde, glass ionomer cement (GIC).
B. formocresol, calcium hydroxide, resin-modified glass ionomer cement (RMGIC).
C. formocresol, ferric sulfate, iodoform paste.
D. formocresol, Ledermix, GIC.
E. formocresol, calcium hydroxide, GIC.
|
C
|
2014_wiosna
|
2014
|
spring
| 127 |
The enamel surface of the incisors and canines before the bonding with orthodontic attachments should be etched for:
A. 90 seconds.
B. 60 seconds.
C. 40 seconds.
D. 15 seconds.
E. 5 seconds.
|
D
|
2014_wiosna
|
2014
|
spring
| 170 |
The causes of bradycardia do not include:
A. hyperglycemia.
B. hypothermia.
C. hypothyroidism.
D. increased intracranial pressure.
E. beta-blocker intoxication.
|
A
|
2014_wiosna
|
2014
|
spring
| 38 |
What does the endodontium consist of?
A. chamber pulp and root canal pulp.
B. chamber pulp.
C. root canal pulp.
D. pulp and dentine.
E. pulp, dentine, periapical periodontium.
|
D
|
2014_wiosna
|
2014
|
spring
| 43 |
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:
A. GIC < compomer < composite.
B. composite < compomer < GIC.
C. composite < GIC < compomer.
D. GIC < composite < compomer.
E. compomer < GIC < composite.
|
B
|
2014_wiosna
|
2014
|
spring
| 14 |
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:
A. dentin bridge.
B. reparative dentin.
C. sclerotic dentin.
D. caries dentin.
E. predentin.
|
E
|
2014_wiosna
|
2014
|
spring
| 55 |
In the case of crown-root fractures of permanent teeth, orthodontic extrusion is performed:
A. independently of the course of fracture line.
B. when the fracture occurs in teeth with unfinished root.
C. when the fracture coexists with pulp exposure and the length of the root fragment is sufficient to maintain the crown.
D. when there is no pulp exposure and the length of the root fragment is sufficient to maintain the crown.
E. extrusion is not performed, because the tooth is extracted independently of the course of fracture line.
|
C
|
2014_wiosna
|
2014
|
spring
| 54 |
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:
A. teeth removal.
B. no treatment needed.
C. rigid splinting for at least 3 months.
D. endodontic treatment with the intratooth immobilization of the fractions.
E. endodontic treatment of the crown fraction and resection of the apical part of the root.
|
B
|
2014_wiosna
|
2014
|
spring
| 15 |
How long of enamel etching is sufficient to obtain durable adhesion to the resin composite material?
A. 5 seconds.
B. 10 seconds.
C. 15 seconds.
D. 30 seconds.
E. 60 seconds.
|
C
|
2014_wiosna
|
2014
|
spring
| 42 |
Which of the following concerning caries is true?
A. white spot is an irreversible state.
B. cavity may be a reversible state.
C. caries is always visible on X-ray.
D. early lesion always goes with the presence of a small cavity and needs preparation with the use of a bur.
E. caries spreads more quickly in dentin than in enamel.
|
E
|
2014_wiosna
|
2014
|
spring
| 171 |
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:
A. 3,2,1,5,4.
B. 1,3,2,4,5.
C. 2,1,3,5,4.
D. 3,1,2,4,5.
E. 1,2,3,4,5.
|
A
|
2014_wiosna
|
2014
|
spring
| 39 |
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?
A. 0.9% sodium chloride.
B. 2.5-5.0% sodium hypochlorite.
C. 18% EDTA.
D. 40% citric acid.
E. 70% isopropyl alcohol.
|
B
|
2014_wiosna
|
2014
|
spring
| 81 |
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:
A. 2,3.
B. 1,2.
C. 1,3.
D. 2,4.
E. 1,4.
|
A
|
2014_wiosna
|
2014
|
spring
| 126 |
According to the recommendations of the POS after cutting models to size, the plinth top model has a shape of:
A. octagon.
B. heptagon.
C. pentagon.
D. triangle.
E. half the ellipse.
|
B
|
2014_wiosna
|
2014
|
spring
| 130 |
The composite materials used in orthodontics, comparing with those which are used in hard dental tissue reconstructions, have less:
A. organic component.
B. matrix.
C. resin.
D. activator.
E. filler.
|
E
|
2014_wiosna
|
2014
|
spring
| 97 |
In the course of apical endosteal abscess one does not record:
A. percussive tenderness of the tooth.
B. pain while exerting pressure on the tooth apex.
C. loosening of the tooth.
D. fluctuation.
E. all the above symptoms are possible.
|
D
|
2014_wiosna
|
2014
|
spring
| 78 |
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:
A. 1,2,5.
B. 1,5.
C. 1,3,4,5.
D. 1,4,5.
E. all the above.
|
B
|
2014_wiosna
|
2014
|
spring
| 167 |
Indicate the false statement concerning anaphylactic shock:
A. the reaction of the organism depends on the presence of IgE antibodies.
B. epinephrine is the first drug which should be administrated.
C. ventricular fibrillation is the most common mechanism of cardiac arrest.
D. reversible causes of cardiac arrest occur.
E. in the case of bronchospasm beta mimetic agents should be administrated.
|
C
|
2014_wiosna
|
2014
|
spring
| 188 |
The doctor issues the medical ruling on temporary incapacity to work on the basis of:
A. sanatorium treatment information card.
B. written request from the medical specialist.
C. direct examination of the state of health of the insured person.
D. hospital treatment information card.
E. certificate of stay of the insured person in hospital.
|
C
|
2014_wiosna
|
2014
|
spring
| 58 |
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:
A. 1,2,3.
B. 2,3,4.
C. 3,4,5.
D. 1,2,4.
E. 1,2,6.
|
D
|
2014_wiosna
|
2014
|
spring
| 110 |
What is the significant difference between supragingival plaque and subgingival biofilm?
A. presence of the extracellular matrix.
B. supragingival plaque’s mass is always 107 times bigger.
C. type of bacterial metabolism.
D. development of a subgingival reservoir in dentinal tubules.
E. ability to be identified in molecular diagnostic procedures.
|
C
|
2014_wiosna
|
2014
|
spring
| 147 |
The minimal width of the major connector also called the palatal strap is:
A. 20-25 mm.
B. 25-40 mm.
C. 8-10 mm.
D. 5-20 mm.
E. 5-8 mm.
|
C
|
2014_wiosna
|
2014
|
spring
| 19 |
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?
A. root canal treatment because of the development of irreversible pulpopathia.
B. tooth drilling to confirm the vitality of the pulp.
C. cardiological visit because the symptoms suggest angina pectoris.
D. neurological visit because the symptoms are typical of trigeminal neuralgia.
E. neurological visit because the symptoms are typical of the inflammation of the trigeminal nerve.
|
D
|
2014_wiosna
|
2014
|
spring
| 151 |
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:
A. 1,2.
B. 1,2,3.
C. 1,2,3,4.
D. all the above.
E. none of the above.
|
D
|
2014_wiosna
|
2014
|
spring
| 106 |
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?
A. 2-3 weeks.
B. 3-6 weeks.
C. 6-8 weeks.
D. 8-12 weeks.
E. immobilization is not necessary.
|
C
|
2014_wiosna
|
2014
|
spring
| 192 |
The insured person working for money in the period of stated temporary incapacity to work loses the sickness benefit entitlement for:
A. whole period.
B. first two days of the period.
C. first three days of the period.
D. first five days of the period.
E. seven days of the period.
|
A
|
2014_wiosna
|
2014
|
spring
| 35 |
What is abfraction in dentistry?
A. defect of tooth hard tissues in which microfractures occur as the cervical area of the tooth flexes under occlusal loads.
B. mechanical wear of the incisal or occlusal surface as a result of functional or parafunctional movements of the mandible.
C. wear or loss of the tooth surface by chemo-mechanical action.
D. wear or loss of tooth hard tissues caused by direct friction between the tooth and external objects.
E. none of the above.
|
A
|
2014_wiosna
|
2014
|
spring
| 62 |
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 “tête â tête” position. The other surfaces are cleaned with the mouth open. This description refers to:
A. rotation method (roll).
B. scrubbing method.
C. Fones’ method.
D. Bass technique.
E. Stillman’s method.
|
C
|
2014_wiosna
|
2014
|
spring
| 74 |
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:
A. 1,4.
B. 2,3,5.
C. 1,4,5.
D. 2,4,5.
E. 2,4.
|
B
|
2014_wiosna
|
2014
|
spring
| 23 |
Which of the following elements of saliva is associated with remineralisation?
A. lactoferrin.
B. statherin.
C. histidine rich proteins.
D. lysozyme.
E. none of the above.
|
B
|
2014_wiosna
|
2014
|
spring
| 184 |
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:
A. only 5.
B. 3,4.
C. 1,3.
D. 2,4.
E. 3,5.
|
D
|
2014_wiosna
|
2014
|
spring
| 113 |
A graft originating from another person is called:
A. autogenic graft.
B. allogeneic graft.
C. heterogeneous graft.
D. xenograft.
E. alloplastic graft.
|
B
|
2014_wiosna
|
2014
|
spring
| 144 |
The mandibular fossa in neonatal period is:
A. completely shaped.
B. convex.
C. circular sector.
D. almost flat.
E. none of the above.
|
D
|
2014_wiosna
|
2014
|
spring
| 152 |
A patient with full dental arches and pathological tooth wear received occlusal splint. What kind of occlusion should be created by the splint?
A. bilaterally balanced.
B. unilaterally balanced on the working side.
C. occlusion secured by canines.
D. unilaterally balanced on the non-working side.
E. none of the above.
|
C
|
2014_wiosna
|
2014
|
spring
| 3 |
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:
A. in the mesio-distal direction.
B. in the linguo-vestibular direction.
C. in a round shape.
D. in a triangular shape.
E. none of the above.
|
B
|
2014_wiosna
|
2014
|
spring
| 105 |
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:
A. 1,2,4.
B. 1,2,6.
C. 2,4,5.
D. 2,3,4.
E. 2,4,6.
|
B
|
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