Question:
The antiplatelet action of aspirin involves ___ inhibition.
The antiplatelet action of aspirin involves ___ inhibition.
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Aspirin blocks COX-1 in the arachidonic acid pathway to reduce platelet aggregation.
Updated On: Jun 16, 2025
- arachidonic acid pathway
- ADP pathway
- glycoprotein IIb/IIIa receptor
- phosphodiesterase
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The Correct Option is A
Solution and Explanation
Aspirin irreversibly inhibits cyclooxygenase (COX-1), an enzyme in the arachidonic acid pathway, preventing the formation of thromboxane A2, a potent promoter of platelet aggregation.
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