Only Aspirin can:
Correct answer: B. Irreversible inhibit its target enzyme.
- A. Reduce fever.
- B. Irreversible inhibit its target enzyme.
- C. Prevent episodes of gouty arthritis with long term use.
- D. Reduce the risk of colon cancer.
Explanation
Among the listed NSAID-related effects, aspirin is distinctive because it irreversibly acetylates and inhibits cyclooxygenase, whereas most NSAIDs inhibit COX reversibly. Antipyretic action is shared by several drugs, and low-dose aspirin does not prevent gout, often worsening urate retention.
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