Foundations of Clinical Pharmacology: W1 Drug Classifications Quiz
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Questions and Answers

Which term refers to the ability of a drug to cause defects in a developing fetus?

  • Teratogenicity (correct)
  • Polypharmacy
  • Drug Safety
  • Pharmacokinetics
  • In pharmacokinetics, which factor relates to the percentage of the drug reaching systemic circulation chemically unchanged?

  • Bioavailability (correct)
  • Carrier molecule
  • Stomach contents
  • Drug solubility
  • Which factor is crucial in considering drug dosages for individuals with liver disease?

  • Liver disease cumulative drug effect (correct)
  • +Age
  • Hx allergies/drug reactions
  • Polypharmacy
  • Which route of drug administration typically provides the fastest speed of drug action?

    <p>IV</p> Signup and view all the answers

    What is the term used to define the range between the minimum effective dose and the minimum toxic dose of a drug?

    <p>Therapeutic margin</p> Signup and view all the answers

    What is the primary route of drug excretion?

    <p>Renal excretion</p> Signup and view all the answers

    Which process is responsible for the conversion of a drug into inactive compounds in the liver?

    <p>Metabolism</p> Signup and view all the answers

    Why is it important for protein molecules to release drugs bound to them?

    <p>To enhance drug absorption into tissues</p> Signup and view all the answers

    What is the function of an antagonist drug?

    <p>To bind with a receptor and prevent the action of an agonist</p> Signup and view all the answers

    Which system is responsible for metabolizing approximately 90% of drugs?

    <p>CYP 450 System</p> Signup and view all the answers

    What integumentary symptom is characterized by swelling under the skin instead of on the surface?

    <p>Angioedema</p> Signup and view all the answers

    Which of the following is NOT a respiratory symptom of anaphylactic shock?

    <p>Tachycardia</p> Signup and view all the answers

    What type of reaction is associated with microbial die-off induced by medication?

    <p>Herxheimer Reaction</p> Signup and view all the answers

    Which drug-herb interactions affect pharmacokinetics by influencing stomach pH?

    <p>Hai Ge Fen and Hai Piao Xiao</p> Signup and view all the answers

    What is a common gastrointestinal symptom associated with anaphylactic shock?

    <p>Abdominal pain</p> Signup and view all the answers

    What is the significance of half-life in drug administration?

    <p>Indicates the time required to eliminate 50% of the drug from the body</p> Signup and view all the answers

    How does liver or kidney disease affect the half-life of a drug?

    <p>Increases the half-life</p> Signup and view all the answers

    What is the primary measure of drug safety known as?

    <p>Therapeutic Margin</p> Signup and view all the answers

    Which factor affects the therapeutic margin of a drug?

    <p>Dietary changes and medication interactions</p> Signup and view all the answers

    What is a crucial consideration when combining Chinese medicinals with prescription medications?

    <p>Communicate clearly with healthcare providers</p> Signup and view all the answers

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