Gastrointestinal Disorders and Key Terms Quiz
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Questions and Answers

What is the function of mucus in protecting the stomach lining?

  • Neutralizes the gastric acid
  • Nourishes the mucosa
  • Stimulates mucus and bicarbonate secretion
  • Coats the lining (correct)

    • Which term refers to the vomiting of fresh blood?

  • Melena
  • Hematemesis (correct)
  • Hematochezia
  • Coffee ground emesis

    • Which condition is characterized by black, tarry stools?

  • Hematemesis
  • Hematochezia
  • Coffee ground emesis
  • Melena (correct)

    • What is the primary cause of peptic ulcer disease?

    <p>Helicobacter pylori (H. pylori)</p> Signup and view all the answers

    Where does a duodenal ulcer develop?

    <p>First part of the small intestine (duodenum)</p> Signup and view all the answers

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