Controlled drug prescription validity — GPhC CRA MCQ
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Correct answer: D — It is outside the 28-day validity period for a Schedule 2 CD
Schedule 2, 3 and 4 controlled-drug prescriptions are generally valid for 28 days from the appropriate date. A prescription dated 31 days ago is outside that period. Telephone confirmation does not extend legal validity for dispensing.
Reference: Misuse of Drugs Regulations 2001; BNF; MEP