High-strength insulin prescription — GPhC CRA MCQ
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Correct answer: A — Counsel carefully that the pen delivers units as dialled and ensure the formulation change is intentional
High-strength insulin products require careful counselling to avoid dose-conversion errors. Pens are designed to deliver the number of units dialled, so patients should not halve the unit dose unless prescribed. Transferring insulin from pens to syringes is unsafe. A formulation change should be verified and clearly explained.
Reference: BNF; GPhC Standards