Factors Contributing to Mucosal Disturbance

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Questions and Answers

What is a possible complication of an ulcer eroding blood vessels?

  • Inflammatory bowel disease
  • Intestinal obstruction
  • GI bleeding (correct)
  • Colorectal cancer

What is the goal of treating H.pylori in patients with peptic ulcer disease?

  • To eradicate the infection (correct)
  • To reduce symptoms
  • To prevent bleeding
  • To prevent cancer

What is the primary mechanism of action of proton pump inhibitors (PPIs) in treating peptic ulcers?

  • Neutralizing gastric acid
  • Reducing acid production (correct)
  • Protecting the mucosal lining
  • Eradicating H.pylori

What is the main difference between antacids and H2-blockers in treating peptic ulcers?

<p>Mechanism of action (D)</p> Signup and view all the answers

What is the primary goal of treatment for peptic ulcer disease?

<p>To heal the ulcer (B)</p> Signup and view all the answers

What is the most common presentation of colorectal cancer?

<p>Change in bowel habits (C)</p> Signup and view all the answers

What is the most effective way to prevent colorectal cancer?

<p>High-fiber diet and lifestyle changes (A)</p> Signup and view all the answers

What is the diagnostic test of choice for colorectal cancer?

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

What is the treatment for a malignant polyp in the colon?

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

What is the definition of inflammatory bowel disease (IBD)?

<p>A chronic disorder characterized by inflammation of the lining and walls of the intestines (C)</p> Signup and view all the answers

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