GIT Pharmacology: Peptic Ulcer Disease Quiz
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Questions and Answers

What is the optimal pH range for the function of the digestive enzyme pepsin?

  • 1.0-2.0
  • 1.8-3.5 (correct)
  • 2.0-3.0
  • 3.5-4.5

    • Which cell type secretes histamine that affects parietal cells in the stomach?

  • Parietal cell
  • Enterochromaffin-like (ECL) cell (correct)
  • Superficial epithelial cell
  • G cell

    • What is the primary purpose of H2 antagonists in the therapy of Peptic Ulcer Disease (PUD)?

  • H.Pylori eradication
  • Mucosal protection
  • Acid suppression (correct)
  • Cytoprotective action

    • Which antibiotic is commonly used for H.Pylori eradication in the treatment of PUD?

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

    What is the mechanism of action of antacids in the treatment of PUD?

    <p>Neutralizing gastric HCl to form water and salt</p> Signup and view all the answers

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