skip to main content

Cold-chain excursion — GPhC CRA MCQ

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

HardDispensing and SupplyCold-chain excursionGPhC CRA

A fridge temperature log shows medicines were stored at 13C for nine hours overnight. A patient arrives to collect unopened insulin that was in the fridge during the excursion. What is the legal classification/requirement?

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

Reveal the answer and explanation

Correct answer: CQuarantine 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