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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Amoxicillin+clavulanic acid is active against the following organisms EXCEPT:
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The correct answer is  (Ref: KDT 6/e p702, 703) Staphylococcus aureus develops resistance to methicillin by acquiring altered penicillin binding proteins that have low affinity. No b-lactam antibiotic is effective against MRSA. Clavulanic acid is n inhibitor of b-lactamase. It can restore the sensitivity of penicillins against the organisms who have developed penicillinases.