Platelet aggregation in inhibited by all except_______________?
Correct answer: D. Phenobarbitone
- A. Indomenthacin
- B. Salicylates
- C. Dypyradimole
- D. Phenobarbitone
Explanation
Indomethacin, aspirin and related salicylates inhibit platelet thromboxane-dependent aggregation, while dipyridamole also has antiplatelet activity. Phenobarbital is an anticonvulsant and does not inhibit platelet aggregation.
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