Intermediate Stomach Quiz

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This quiz contains 10 questions. Click below to begin.

Q1. Which stomach region is closest to the esophagus?

  • Pylorus
  • Body
  • Fundus
  • Cardia

Q2. What is the role of parietal cells in the stomach?

  • Secrete pepsinogen
  • Secrete HCl and intrinsic factor
  • Absorb nutrients
  • Produce bile

Q3. What does pepsinogen become when activated by stomach acid?

  • Lipase
  • Amylase
  • Pepsin
  • Trypsin

Q4. Which hormone stimulates gastric acid secretion?

  • Motilin
  • Secretin
  • Gastrin
  • CCK

Q5. What is the function of the rugae in the stomach?

  • Absorb nutrients
  • Allow expansion
  • Transport chyme
  • Secrete bile

Q6. Which layer of the stomach wall contains the myenteric plexus?

  • Serosa
  • Mucosa
  • Lamina propria
  • Muscularis externa

Q7. What is the primary function of intrinsic factor secreted by the stomach?

  • Mucus production
  • Vitamin B12 absorption
  • Glucose metabolism
  • Fat digestion

Q8. Which region of the stomach connects to the duodenum?

  • Pylorus
  • Fundus
  • Cardia
  • Body

Q9. Which cells secrete pepsinogen?

  • Goblet cells
  • Parietal cells
  • Chief cells
  • G cells

Q10. What protects the stomach lining from its own acid and enzymes?

  • Mucus and bicarbonate layer
  • Stratified squamous cells
  • Low pH buffer
  • Enzyme inhibitors
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