Biopharmaceutics and Pharmacokinetics Seminar II Quiz
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Questions and Answers

What is the term for the process by which a chemical or drug is dissolved in a solvent?

  • Ionization
  • Dissolution (correct)
  • Disintegration
  • Absorption

What is the main vein that drugs pass through when administered intravenously?

  • Femoral vein
  • Pulmonary vein
  • Subclavian vein
  • Vena cava (correct)

What factor contributes to increased drug absorption?

  • Increased particle size
  • Increased dissolution rate (correct)
  • Decreased surface area
  • Decreased dissolution rate

Which theory describes the structure of the cell membrane as a semi-permeable membrane and selective barrier?

<p>Lipid Bilayer or Unit Membrane Theory (C)</p> Signup and view all the answers

Which form of drugs dissolve more readily compared to their free form?

<p>Amorphous form (A)</p> Signup and view all the answers

What is pharmacokinetics concerned with?

<p>Study of drug movement into, through, and out of the body (A)</p> Signup and view all the answers

What does biopharmaceutics study?

<p>Inter-relationship of drug properties, dosage form, and route of administration on drug bioavailability (B)</p> Signup and view all the answers

What is elimination in pharmacokinetics?

<p>Combined term for metabolism and excretion (B)</p> Signup and view all the answers

What does LADMER stand for in pharmacokinetics?

<p>Liberation, Absorption, Distribution, Metabolism, Excretion (D)</p> Signup and view all the answers

What is liberation in pharmacokinetics?

<p>Delivery of active pharmaceutical ingredient from a dosage form into a solution (A)</p> Signup and view all the answers

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