Pharmacology: Drug Names and Classification

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Questions and Answers

What is the primary purpose of assigning generic names to drugs?

  • To identify the active pharmaceutical ingredient of a drug (correct)
  • To market and commercialize a drug
  • To identify the chemical structure of a drug
  • To patent a drug

Which type of drug name is typically long and complex and not used in clinical practice or patient communication?

  • Brand name
  • Generic name
  • Trade name
  • Chemical name (correct)

What is the primary difference between a brand name and a generic name?

  • The ownership of the name (correct)
  • The active pharmaceutical ingredient
  • The country of origin
  • The chemical structure of the drug

Which type of drug name is used interchangeably with 'brand name' in clinical practice?

<p>Trade name (D)</p> Signup and view all the answers

Which organization is responsible for assigning generic names to drugs?

<p>Both A and B (B)</p> Signup and view all the answers

Why are brand names often more recognizable than generic names?

<p>Because they are used for marketing and commercial purposes (D)</p> Signup and view all the answers

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Study Notes

Drug Names

Generic Names

  • Also known as non-proprietary names
  • Assigned by the United States Adopted Names (USAN) Council or the World Health Organization (WHO)
  • Identifies the active pharmaceutical ingredient (API) of a drug
  • Examples: ibuprofen, sertraline

Brand Names

  • Proprietary names owned by a pharmaceutical company
  • Used for marketing and commercial purposes
  • Often more recognizable than generic names
  • Examples: Advil (ibuprofen), Zoloft (sertraline)

Chemical Names

  • Describe the chemical structure of a drug
  • Typically long and complex
  • Not used in clinical practice or patient communication
  • Examples: (RS)-2-(4-(2-(3,5-diethylphenyl)propan-2-yl)phenoxy)propanoic acid (ibuprofen)

Trade Names

  • Alternative term for brand names
  • Used interchangeably with brand names
  • Refers to the name under which a drug is marketed and sold
  • Examples: Advil (ibuprofen), Zoloft (sertraline)

Note: Trade names are often used in the pharmaceutical industry, but the terms "brand name" and "trade name" are used interchangeably in clinical practice.

Drug Names

Generic Names

  • Assigned by the United States Adopted Names (USAN) Council or the World Health Organization (WHO)
  • Identify the active pharmaceutical ingredient (API) of a drug
  • Examples: ibuprofen, sertraline

Brand Names

  • Proprietary names owned by a pharmaceutical company
  • Used for marketing and commercial purposes
  • Often more recognizable than generic names
  • Examples: Advil (ibuprofen), Zoloft (sertraline)

Chemical Names

  • Describe the chemical structure of a drug
  • Typically long and complex
  • Not used in clinical practice or patient communication
  • Examples: (RS)-2-(4-(2-(3,5-diethylphenyl)propan-2-yl)phenoxy)propanoic acid (ibuprofen)

Trade Names

  • Alternative term for brand names
  • Refers to the name under which a drug is marketed and sold
  • Examples: Advil (ibuprofen), Zoloft (sertraline)
  • Interchangeable with brand names in clinical practice

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