Which of the following drugs does not act by blocking GpIIb/IIIa receptors?: (A) Abciximab, (B) Eptifibatide, (C) Tirofiban, (D) Clopidogrel
Answer is D. Clopidogrel inhibits ADP receptors whereas Abciximab, Tirofiban and Eptifibatide are GP IIb/IIIa antagonists.