Stomach Gastropathy and Acute Gastritis Quiz

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Questions and Answers

Which protective mechanism prevents large food particles from directly touching the gastric epithelium?

  • Reduced mucin secretion
  • Decreased oxygen delivery
  • Gastric bicarbonate transporters
  • Secretion of mucus and phospholipids (correct)

Which symptom is typical for chronic gastritis?

  • Hematemesis
  • Joint pain
  • Chest pain
  • Nausea (correct)

What is the most common cause of gastropathy?

  • Alcohol (correct)
  • Bacterial infection
  • Viral infection
  • Fungal infection

What is the most common cause of chronic gastritis?

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

"Inhibition of cyclooxygenase (COX)" by NSAIDs illustrates the disruption of which protective mechanism?

<p>&quot;Reduced mucin and bicarbonate secretion&quot; (A)</p> Signup and view all the answers

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