Which term describes the non-proprietary name that remains constant across manufacturers?

Which term describes the non-proprietary name that remains constant across manufacturers?

• A. Potency
• B. Generic name
• C. Trade name
• D. Official name

Answer: (B)

The concept here is the universal, nonproprietary name for a drug, known as the generic name. This name stays the same across all manufacturers because it’s assigned by regulatory bodies (like the USAN Council and approved by the FDA) to provide a single, unambiguous identifier for the drug. That way, clinicians and researchers know exactly which substance is being referred to, regardless of who makes it. In contrast, trade names are brand-specific marketing names that can vary widely between companies and products. Potency, meanwhile, describes the drug’s strength or dose–response but isn’t about naming. Sometimes “official name” is used in pharmacopoeias, but the established term for the nonproprietary, universal name is the generic name.

The concept here is the universal, nonproprietary name for a drug, known as the generic name. This name stays the same across all manufacturers because it’s assigned by regulatory bodies (like the USAN Council and approved by the FDA) to provide a single, unambiguous identifier for the drug. That way, clinicians and researchers know exactly which substance is being referred to, regardless of who makes it. In contrast, trade names are brand-specific marketing names that can vary widely between companies and products. Potency, meanwhile, describes the drug’s strength or dose–response but isn’t about naming. Sometimes “official name” is used in pharmacopoeias, but the established term for the nonproprietary, universal name is the generic name.