Drug Absorption and Liver Damage Quiz

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Questions and Answers

Which factor may impact the absorption of a drug given by mouth?

  • Physical exercise
  • Liver damage (correct)
  • Stable room temperature
  • Changes in formulation

What percentage is ideal for the absorption of a drug given orally?

  • 100% (correct)
  • 25%
  • 75%
  • 50%

What does it mean if a drug is 'completely absorbed'?

  • Only partially absorbed
  • Not absorbed at all
  • Fully absorbed into the bloodstream (correct)
  • Absorbed through the skin

How do changes in formulation typically affect drug absorption?

<p>Reduce absorption (C)</p> Signup and view all the answers

In what state should the liver be to ensure optimal drug absorption?

<p>Healthy (C)</p> Signup and view all the answers

What is the correct combination of antibiotics mentioned in the text?

<p>Amoxycillin, Clarithromycin and Tinidazole (C)</p> Signup and view all the answers

What does 'PPI' stand for in the text?

<p>Proton Pump Inhibitor (C)</p> Signup and view all the answers

Which antibiotic is mentioned on its own in the text?

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

How many different combinations of antibiotics are mentioned in the text?

<p>2 (B)</p> Signup and view all the answers

Which antibiotic is not mentioned in the text?

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

What does the term 'bioavailability' apply to?

<p>Oral administration only (A)</p> Signup and view all the answers

What does the definition of bioavailability refer to?

<p>The concentration of drug required to produce a therapeutic effect (D)</p> Signup and view all the answers

Which of the following is NOT a factor that can affect the bioavailability of a drug?

<p>The molecular weight of the drug (D)</p> Signup and view all the answers

Why is bioavailability an important consideration in drug development?

<p>All of the above (D)</p> Signup and view all the answers

What is the purpose of studying the bioavailability of a drug?

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

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