Which drug is added to amoxicillin to inhibit bacterial beta-lactamase enzymes?
Correct answer: A. Clavulanic acid
- A. Clavulanic acid
- B. Pyridoxine
- C. Folic acid
- D. Naloxone
Explanation
Clavulanic acid binds beta-lactamase enzymes and protects amoxicillin from destruction. It does not directly provide the main antibacterial action, which comes from amoxicillin.
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About Antimicrobial Drugs
Antimicrobial pharmacology covers antibiotics, antitubercular, antifungal, antiviral and antiparasitic drugs, including their targets, clinical uses, resistance and major adverse effects. Questions distinguish bactericidal from bacteriostatic action, narrow from broad spectrum therapy, and antimicrobial treatment from supportive management of infection.
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