Cold-chain excursion — GPhC CRA MCQ
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Correct answer: C — Quarantine affected stock and seek manufacturer or wholesaler stability advice before supply
Cold-chain excursions require quarantine of affected stock until stability has been assessed. Insulin potency may be compromised by inappropriate storage conditions. The pharmacist should seek manufacturer or wholesaler advice and document the incident. Visual inspection cannot confirm stability after a temperature excursion.
Reference: BNF; insulin SmPC; MEP