Aminoglycoside antibiotics such as gentamicin are best described as having which antibacterial activity?
Correct answer: B. Concentration-dependent killing
- A. Time-dependent killing
- B. Concentration-dependent killing
- C. Bacteriostatic activity only
- D. pH-dependent inhibition
Explanation
Aminoglycosides kill bacteria more effectively when higher peak concentrations are achieved relative to the pathogen's MIC. Their post-antibiotic effect also supports extended-interval dosing.
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About Veterinary Pharmacology
Covers how drugs act in animals, including pharmacokinetics, pharmacodynamics, routes of administration, dosage forms, adverse effects and drug interactions. Major groups include antimicrobials, antiparasitics, analgesics, anaesthetics, anti-inflammatory drugs, hormones and cardiovascular medicines, with attention to withdrawal periods and species differences.
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