skip to main content

Aminoglycoside toxicity — GPhC CRA MCQ

Instant feedback + full explanation. One question, done properly.

ModerateAdverse Drug Reactions and Drug SafetyAminoglycoside toxicityGPhC CRA

A patient recently discharged after gentamicin treatment reports new hearing difficulty and dizziness. They ask whether this could be medicine-related. What is the most appropriate action?

Educational content. Not a substitute for clinical judgement or local policy.

Reveal the answer and explanation

Correct answer: D — Refer for urgent assessment of possible ototoxicity

Aminoglycosides such as gentamicin can cause ototoxicity and vestibular toxicity. New hearing difficulty and dizziness after treatment need prompt assessment. The risk can be increased by renal impairment and other ototoxic medicines. Ear wax treatment alone would be inappropriate without assessment.

Reference: BNF