Which of the following drugs inhibits platelet cyclooxygenase reversibly: (A) Alprostadil, (B) Aspirin, (C) Ibuprofen, (D) Prednisolone
Answer is C. Alprostadil(PGE1) and predinasolone do not inhibit cause enzyme virus transparent is an Irreversible inhibitor of this enzyme Ref-KDT 6/e p185