Amiodarone long-term safety — GPhC CRA MCQ

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HardAdverse Drug Reactions and SafetyAmiodarone long-term safetyGPhC CRA

A patient taking amiodarone long term asks why several blood tests are arranged. What monitoring is required?

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Correct answer: A — Liver function tests and thyroid function tests

Amiodarone can cause thyroid and hepatic toxicity requiring ongoing monitoring. In this vignette, "Liver function tests and thyroid function tests" is the safest single best answer. The other options are less appropriate because they miss the key clinical risk, conflict with UK medicines guidance, or delay needed review.

Reference: BNF; MHRA Drug Safety Update