Consider the following medical report that includes the patient's historical health records. Use it to predict the disease that the patient is high likely exposed to. 

 Medical Report: allergies: influenza virus vaccine attending: chief complaint: ruptured taa major surgical or invasive procedure: 1. ultrasound-guided puncture of bilateral common femoral arteries. 2. bilateral introduction of catheter into the aorta. 3. arch aortogram. 4. endovascular stent graft repair of ruptured thoracic aortic aneurysm with tag 31 x 15 and tag 31 x 10 and tag 37 x 10 endoprosthesis. 5. bilateral perclose closure of common femoral arteriotomies. 6. exploration of right groin. 7. repair of common femoral arterial dissection with bovine pericardial patch angioplasty. history of present illness: 84 y/o female transfered from osh with a ruptured taa. no active extravasation but mediastinal and pleural blood noted. patient stable at osh. put on nitroprusside to lower blood pressure and medflighted to to the cvicu. 2wks ago noted back pain but only sought medical attn when had "ripping" back pain at 1am at night and a syncopal episode. past medical history: hypertension hypercholesterol sciatica cold feet psh: hysterectomy social history: social history: lives with husband. active and independent in adls. no tobacco (husband was a smoker in the house). no etoh family history: no cad physical exam: alert and oriented x3 nad rrr cta b/l abd soft, nondistended le warm and pink bilaterally. pulses: radial fem dp pt r/l 2+/2+ 2+/2+ 2+/2+ trip/trip moving all extremities pertinent results: 07:00am blood wbc-10.4 rbc-3.62* hgb-11.3* hct-31.8* mcv-88 mch-31.1 mchc-35.4* rdw-14.0 plt ct-200 06:30pm blood pt-12.8 ptt-23.1 inr(pt)-1.1 07:00am blood glucose-102 urean-18 creat-0.7 na-141 k-3.8 cl-104 hco3-27 angap-14 07:00am blood calcium-8.3* phos-2.5* mg-2.0 10:14pm urine color-yellow appear-clear sp ->1.050urine blood-neg nitrite-neg protein-25 glucose-neg ketone-neg bilirub-neg urobiln-neg ph-7.0 leuks-neg 10:05 pm mrsa screen nasal swab. mrsa screen (final ): positive for methicillin resistant staph aureus. cxr: findings: aortic stent graft remains in place within a right-sided aortic arch and descending thoracic aorta. interval extubation and removal of nasogastric tube. cardiomediastinal contours are unchanged. increasing left effusion with adjacent left basilar atelectasis. new patchy opacity at right base which may reflect acute aspiration, atelectasis, and less likely developing infection. small right pleural effusion has also increased. cta: findings: right-sided aortic arch is seen with left subclavian artery as the first branch arising from the aortic arch. at the level of the distal part of the arch, beginning of the descending thoracic aorta, there is pseudoaneurysm in the left anterior direction. findings are accompanied by high density soft tissue in the mediastinum compatible with mediastinal hematoma. no active extravasation is seen. bilateral pleural effusions are seen, on the right of a small amount and on the left, small to moderate amount. the effusions are of high density with the hematocrit effect. findings are consistent with pleural hematoma. further noted return of descending aorta to the right posterior thorax. low trachea and bronchial tree are compressed from the hematoma to the ap diameter of 6 mm in the lower trachea and to the diameter of 4 mm at the level of the carina. further noted linear atelectases in the right lower lobe, left lower lobe and right middle lobe. liver of normal size and attenuation. no intrahepatic or extrahepatic bile dilatation is noted. right adrenal is unremarkable. left adrenal is diffusely thickened. upper part of the right and left kidney are within normal limits. a single lymph node is seen to the right of the celiac axis measuring 0.7 cm. pancreas is within normal limits. osseous structures: degenerative changes of the thoracic spine are seen. impression: ruptured pseudoaneurysm of a right-sided aortic arch with mediastinal hematoma and bilateral hemothoraces. no evidence of active extravasation is seen. brief hospital course: patient was emergently medflighted to for ruptured aaa. taken to the or for tevar with vascular and cardiac surgery. a-line monitoring and bp control for goal sbp 100. recieved ivf and 1 unit of prbc intra-op. kept intubated overnight. groins stable without hematoma. on esmolol, propofol and fentanyl iv gtts post-op. stable in icu intubated with labile bp. npo. ett, ogt and foley in place. extubated and resp status stable. recieved 2 additional units of blood. following commands. oob, pt consult. sips of clears and bowl regimen. pedal pulses palpable. transferred to vicu. stable overnight. tmax 100.3 advanced to adat. continue to diuresis. pt eval recommends rehab at fist evaluation. fall precautions in place. stable. afib on tele. continue to diuresis and replete electrolytes. cxr shows small rith effusion and moderate left effusion and atelectasis. stable overnight. continue pt and diuresis. pt cleared for home with home physical therapy. discharged home. will f/u with dr. with ct scan in 1 month. medications on admission: lovastatin 10, motrin 400 tid, premarin, enalapril 10, hctz 25. discharge medications: 1. simvastatin 10 mg tablet sig: one (1) tablet po daily (daily). 2. aspirin 81 mg tablet, chewable sig: one (1) tablet, chewable po daily (daily). 3. combivent 18-103 mcg/actuation aerosol sig: two (2) inhalation three times a day. 4. premarin 0.625 mg tablet sig: one (1) tablet po once a day. 5. enalapril-hydrochlorothiazide 10-25 mg tablet sig: one (1) tablet po once a day. 6. fluticasone 110 mcg/actuation aerosol sig: two (2) puff inhalation (2 times a day). 7. acetaminophen 325 mg tablet sig: 1-2 tablets po q6h (every 6 hours) as needed for pain. 8. ipratropium bromide 0.02 % solution sig: one (1) inhalation q6h (every 6 hours) as needed for wheezing/sob. 9. albuterol sulfate 2.5 mg /3 ml (0.083 %) solution for nebulization sig: one (1) inhalation q4h (every 4 hours) as needed for wheezing. discharge disposition: home with service facility: vna of southeastern mass. discharge diagnosis: ruptured thoracic aortic aneurysm plueral efussion discharge condition: stable discharge instructions: division of vascular and endovascular surgery endovascular abdominal aortic aneurysm (aaa) discharge instructions medications: ?????? take aspirin 325mg (enteric coated) once daily ?????? do not stop aspirin unless your vascular surgeon instructs you to do so. ?????? continue all other medications you were taking before surgery, unless otherwise directed ?????? you make take tylenol or prescribed pain medications for any post procedure pain or discomfort what to expect when you go home: it is normal to have slight swelling of the legs: ?????? elevate your leg above the level of your heart (use pillows or a recliner) every 2-3 hours throughout the day and at night ?????? avoid prolonged periods of standing or sitting without your legs elevated it is normal to feel tired and have a decreased appetite, your appetite will return with time ?????? drink plenty of fluids and eat small frequent meals ?????? it is important to eat nutritious food options (high fiber, lean meats, vegetables/fruits, low fat, low cholesterol) to maintain your strength and assist in wound healing ?????? to avoid constipation: eat a high fiber diet and use stool softener while taking pain medication what activities you can and cannot do: ?????? when you go home, you may walk and go up and down stairs ?????? you may shower (let the soapy water run over groin incision, rinse and pat dry) ?????? your incision may be left uncovered, unless you have small amounts of drainage from the wound, then place a dry dressing or band aid over the area that is draining, as needed ?????? no heavy lifting, pushing or pulling (greater than 5 lbs) for 1 week (to allow groin puncture to heal) ?????? after 1 week, you may resume sexual activity ?????? after 1 week, gradually increase your activities and distance walked as you can tolerate ?????? no driving until you are no longer taking pain medications ?????? call and schedule an appointment to be seen in weeks for post procedure check and cta what to report to office: ?????? numbness, coldness or pain in lower extremities ?????? temperature greater than 101.5f for 24 hours ?????? new or increased drainage from incision or white, yellow or green drainage from incisions ?????? bleeding from groin puncture site sudden, severe bleeding or swelling (groin puncture site or incision) ?????? lie down, keep leg straight and have someone apply firm pressure to area for 10 minutes. if bleeding stops, call vascular office. if bleeding does not stop, call 911 for transfer to closest emergency room. followup instructions: provider: scan phone: date/time: 11:45 provider: , md phone: date/time: 1:30 procedure: aortography repair of blood vessel with tissue patch graft endovascular implantation of graft in thoracic aorta diagnoses: sciatica pure hypercholesterolemia unspecified essential hypertension cardiac complications, not elsewhere classified atrial fibrillation hypopotassemia pulmonary collapse thoracic aneurysm, ruptured peripheral vascular complications, not elsewhere classified surgical operation with anastomosis, bypass, or graft, with natural or artificial tissues used as implant causing abnormal patient reaction, or later complication, without mention of misadventure at time of operation dissection of other artery anomalies of aortic arch other specified forms of effusion, except tuberculous 

Answer: The patient is high likely exposed to