Which statement correctly describes generic names and brand names for drugs?

Which statement correctly describes generic names and brand names for drugs?

• A. Generic names are the same as brand names.
• B. Brand names are the same as generic names with no cost difference.
• C. Drugs have many brand names but only one generic name.
• D. Generic names are always longer and more complex than brand names.

Answer: (C)

A drug has a single nonproprietary (generic) name that identifies the active ingredient, while the same ingredient can be marketed under many different brand (trade) names by different manufacturers. For example, ibuprofen is the generic name for the active ingredient, and it can appear under brand names like Advil or Motrin. There is usually one generic name for each active ingredient, though there may be different salt forms or formulations that share that generic name. This is why the statement describing multiple brand names for the same drug and one generic name best captures how naming works in pharmacology. The other ideas aren’t accurate: brand names are not the same as the generic name, cost differences aren’t dictated by the name alone, and generic names are not universally longer or more complex than brand names (length varies).

A drug has a single nonproprietary (generic) name that identifies the active ingredient, while the same ingredient can be marketed under many different brand (trade) names by different manufacturers. For example, ibuprofen is the generic name for the active ingredient, and it can appear under brand names like Advil or Motrin. There is usually one generic name for each active ingredient, though there may be different salt forms or formulations that share that generic name. This is why the statement describing multiple brand names for the same drug and one generic name best captures how naming works in pharmacology. The other ideas aren’t accurate: brand names are not the same as the generic name, cost differences aren’t dictated by the name alone, and generic names are not universally longer or more complex than brand names (length varies).