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← Human Body & HealthWhy does aspirin reduce inflammation-induced fever, rather than directly lowering a fever due to strenuous exercise?
A)Aspirin blocks central hypothalamic signals
B)Aspirin promotes vasodilation in muscles
C)Aspirin inhibits prostaglandin synthesis✓
D)Aspirin enhances liver enzyme activity
💡 Explanation
Aspirin inhibits cyclooxygenase (COX) enzymes, which are essential for prostaglandin synthesis. Prostaglandins mediate inflammatory fever. Therefore, aspirin reduces inflammation-induced fever. Aspirin does not directly affect mechanisms responsible for exercise-induced hyperthermia, rather than addressing the underlying inflammatory pathways.
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