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: history of present illness: the patient is a 75-year-old female, who underwent repair of a suprarenal and abdominal aortic aneurysm on . the approach was lateral retroperitoneal. the operation was complicated by redo of the distal anastomosis. she required reimplantation of the left renal artery. past medical history: hypertension. hypercholesterolemia. anemia. history of a right bundle branch block. past surgical history: appendectomy in . medications on admission: 1. hydrochlorothiazide. 2. avapro. 3. zetia. 4. captopril. 5. norvasc. 6. folic acid. 7. propranolol. 8. detrol. 9. aspirin. 10. multivitamins. social history: the patient does have a history of smoking, having quit eight years ago. occasional alcohol use. physical examination: postoperatively, the patient's temperature was 31.4. pulse 56. blood pressure 151/80. respiratory rate of 12. saturating 99 percent. she was awake and alert. she had a right ij catheter in place. pupils are equal, round, and reactive. head was atraumatic, normocephalic. lungs were clear to auscultation bilaterally. the heart rate was regular. abdomen was soft, nontender, nondistended. she had bilateral cold lower extremities. she had dopplerable pulses in all extremities. laboratories: white count of 6.8, hematocrit 42.2, platelets of 80. her chemistry was significant for a potassium of 2.8 and was otherwise within normal limits. her bun and creatinine were 11 and 0.6. calcium, magnesium, and phosphorus were 9.5, 1.2, and 2.9. hospital course: the patient was admitted to the surgical intensive care unit postoperatively. she was given kefzol for a total of three doses. she had a lumbar drain in place. on postoperative day number one, she continued to be on the ventilator. she was sedated with propofol and fentanyl. her urine output was noted to be good. she continued to get the perioperative kefzol. due to some hypotension and tachycardia on postoperative day number three, she was pancultured. a chest x-ray showed an opacity that was consistent with pneumonia. it was decided to restart antibiotics. her chest tube was discontinued on postoperative day 10. on postoperative day 12, she was successfully extubated and transferred to the vascular intensive care unit on postoperative day 12. at the time of transfer, she was on levo and the cultures were being followed regularly. she worked with pt and at the time of transfer, she was receiving tube feeds for nutrition. the patient was somewhat distended on postoperative day number 16. nasogastric tube was attempted, but was unsuccessfully placed. her dobbhoff tube was discontinued on the same day. the patient was made nothing by mouth and her distention resolved the following day. she was screened for rehab on postoperative day number 18. her central line was discontinued and peripheral lines were placed. she was started on calorie counts and boost supplements; and the patient was discharged to rehab facility on postoperative day number 20. at the time of discharge, she was tolerating a regular diet with boost supplements. she was working with physical therapy. prior to discharge, she received some electrolyte replacements due to a low potassium and some fluid resuscitation for bun and creatinine, which were 63 and 1.4. prior to discharge, the patient's electrolytes were rechecked and were found to be within normal limits. it was decided that she will be discharged to followup as an outpatient for her electrolyte checks. medications at discharge: 1. famotidine 20 mg by mouth twice a day. 2. albuterol inhaler as needed. 3. dulcolax 5 mg extended release. 4. colace 150 mg/15 cc one dose by mouth twice a day. 5. tylenol 325 mg one to two tablets by mouth every 4-6 hours as needed. 6. folic acid 1 mg by mouth every day. 7. multivitamins by mouth every day. 8. propranolol 80 mg one tablet by mouth three times a day. 9. acetamide 10 mg by mouth every day. 10. tolterodine tartrate 4 mg by mouth every day. 11. aspirin 325 mg by mouth every day. 12. norvasc 5 mg by mouth every day. 13. nystatin suspension 5 ml by mouth every day. 14. metronidazole 500 mg by mouth three times a day. 15. she was to continue the flagyl for one week. discharge instructions: the patient was instructed to followup with dr. in two weeks in clinic. she was given the appropriate phone number to make an appointment. discharge condition: the patient was stable at the time of discharge, tolerating a regular diet, and working with physical therapy. please call with questions. , procedure: venous catheterization, not elsewhere classified continuous invasive mechanical ventilation for 96 consecutive hours or more enteral infusion of concentrated nutritional substances transfusion of packed cells resection of vessel with anastomosis, aorta transfusion of other serum transfusion of platelets diagnoses: pneumonia, organism unspecified acidosis other iatrogenic hypotension pure hypercholesterolemia unspecified essential hypertension acute posthemorrhagic anemia hemorrhage complicating a procedure atherosclerosis of renal artery 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 right bundle branch block abdominal aneurysm without mention of rupture 

Answer: The patient is high likely exposed to