Review Question - QID 212575

A 42-year-old man is brought to the emergency department by police. He was found obtunded at a homeless shelter. The patient has a past medical history of alcohol abuse, intravenous (IV) drug use, schizophrenia, hepatitis C, and anxiety. His current medications include disulfiram, intramuscular haloperidol, thiamine, and clonazepam. The patient is non-compliant with his medications except for his clonazepam. His temperature is 99.5°F (37.5°C), blood pressure is 110/67 mmHg, pulse is 100/min, respirations are 16/min, and oxygen saturation is 96% on room air. On physical exam, the patient is covered in bruises, and his nose is bleeding. The patient's abdomen is distended and positive for a fluid wave. IV fluids are started, and the patient is also given thiamine, folic acid, and magnesium. It is noted by the nursing staff that the patient seems to be bleeding at his IV sites. Laboratory values are ordered and return as below:

Hemoglobin: 10 g/dL
Hematocrit: 25%
Leukocyte count: 7,500 cells/mm^3 with normal differential
Platelet count: 65,000/mm^3

Serum:
Na+: 139 mEq/L
Cl-: 102 mEq/L
K+: 4.1 mEq/L
HCO3-: 24 mEq/L
BUN: 24 mg/dL
Glucose: 77 mg/dL
Creatinine: 1.4 mg/dL
Ca2+: 9.9 mg/dL
D-dimer: < 250 ng/mL
AST: 79 U/L
ALT: 52 U/L

Which of the following is most likely to help with this patient's bleeding?