[Verified Answer]: A 28-year-old woman presented to her family…

A 28-year-old woman presented to her family physician complaining of black, tarry stools. The woman had had a prosthetic valve replacement 4 months earlier for severe aortic stenosis secondary to rheumatic disease and had been receiving daily oral anticoagulant therapy since then. Physical examination revealed subconjunctival hemorrhage and bruises on her arms and legs. Which of the following drugs most likely caused the patient’s signs and symptoms? a. Aspirin b. Warfarin c. Bivalirudin d. Dabigatran e. Streptokinase0 f. Aminocaproic acid