Which of the following drugs does not act by blocking Gp IIb/IIIa receptors?: (A) Abciximab, (B) Eptifibatide, (C) Tirofiban, (D) Clopidogrel
Answer is D. Ans. (D) Clopidogrel(Ref: KDT 8/e p678)Clopidogrel inhibits ADP receptors whereas abciximab, tirofiban and eptifibatide are GP IIb/IIIa antagonists.