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← Human Body & HealthWhy does fever reduce the effectiveness of certain antibiotics?
A)Increased renal clearance of drug
B)Reduced antibiotic receptor binding
C)Bacterial metabolism exceeds drug efficacy✓
D)Inhibition of hepatic drug metabolism
💡 Explanation
Fever-induced thermoregulation increases metabolic rate within bacterial cells; because bacterial metabolism increases due to elevated temperature, the antibiotics may not act quickly enough to inhibit bacterial growth, therefore reducing their efficacy, rather than direct binding affinity changes or altered drug metabolism as the primary effect.
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