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: dilantin, trileptal, soma and depakote pmh: copd, anxiety, depression, seizure d/o, hiatal hernia, l radical mastectomy, gerd, vertigo. note: due to l radical mastectomy no bp's or blood draws in l arm. chief complaint: 2 wks ago had l total knee replacement w/ post-procedure resp distress (? intub). had elective cath where 3 stents were placed to rca. on was dc'd to rehab. on was readmitted to 3 with low bp, low hct and + occult stools. before arriving to the floor had a total of 6 units throughout stay. hct has ranged from 25-35. today- 0630 hct of 29, 930 25- given 2 units packed cells. on had upper endo that showed a massive duodenal ulcer with a very large clot. this am mag was 1.9 - repleted on 3 with 3 grams iv. once arrived to floor another upper endoscopy was performed under conscious sedation. a total of 100mcg fentanyl and 4 mg versed were given throughout. bp 88-125/50's. low b/p's were treated with blood administration and ns. endoscopy showed that clot was no longer on ulcer and pt actively bleeding, however it was in a location that could not be treated with the endoscope. has rcvd a total of 4 units of packed rbc's one on 3, one hanging on arrival to micu and 2more during endoscopy without problems. also has recieved 1100 cc ns. neuro: alert and oriented x3, pleasant and appropriately anxious about her condition. resp: ls clear bilat throughout, sats are 98% on ra. currently has 2l o2 post endoscopy and sats 99-100. cv: nsr, no ectopy hr 90's. bp on low side 90's- 110's/50's. gi: was on clear liqs this am, has been npo since. no bm since . no nausea, vomiting. hypoactive bs gu: foley cath drg clear yellow urine. acess: currently had 2 20guage iv's in r lower forearm, team has placed a central line in r sc. cxr confirmation will be done in angio. skin: suture sites of knee replacement healing, however ecchymotic looking. also has ecchymotic areas on lower abd and arm which pt says are from lovenox shots and blood sticks. id: afebrile. social: daughter, son - (md) are involved and is health care proxy. here today to visit. procedure: other endoscopy of small intestine other endoscopy of small intestine injection or infusion of other therapeutic or prophylactic substance injection or infusion of other therapeutic or prophylactic substance endoscopic excision or destruction of lesion of duodenum transcatheter embolization for gastric or duodenal bleeding transfusion of packed cells diagnoses: coronary atherosclerosis of native coronary artery congestive heart failure, unspecified acute posthemorrhagic anemia chronic airway obstruction, not elsewhere classified other convulsions percutaneous transluminal coronary angioplasty status hypotension, unspecified chronic or unspecified duodenal ulcer with hemorrhage, without mention of obstruction knee joint replacement 

Answer: The patient is high likely exposed to