Which term corresponds to official medication standards for purity and dosage?

Which term corresponds to official medication standards for purity and dosage?

• A. United States Pharmacopeia (USP)
• B. Off-line medical control
• C. National Formulary (NF)
• D. On-line medical control

Answer: (C)

Standards for medication purity and strength come from the United States Pharmacopeia. USP provides official monographs and criteria that define a drug’s identity, potency, purity, and quality, giving a reliable benchmark for manufacturers and regulators to ensure each dose is safe and consistent. The National Formulary is a related resource that describes accepted drug formulations and dosage forms, but the primary standards for purity and strength come from USP. The other options refer to medical control directions for EMS, not to drug quality standards.

Standards for medication purity and strength come from the United States Pharmacopeia. USP provides official monographs and criteria that define a drug’s identity, potency, purity, and quality, giving a reliable benchmark for manufacturers and regulators to ensure each dose is safe and consistent. The National Formulary is a related resource that describes accepted drug formulations and dosage forms, but the primary standards for purity and strength come from USP. The other options refer to medical control directions for EMS, not to drug quality standards.