Pharmacology Which of the following antiplatelet drugs is a P2Y12 receptor blocker not effected by CYP2C19 polymorphism: A Clopidogrel B Prasugrel C Epitifibatide D Dipyridamole 💡 Explanation Which of the following antiplatelet drugs is a P2Y12 receptor blocker not effected by CYP2C19 polymorphism: ✓ Correct Answer: B. Prasugrel