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?
- Amylase
- Pepsin
- Lipase
- Trypsin
Q4. Which hormone stimulates gastric acid secretion?
- Gastrin
- Secretin
- CCK
- Motilin
Q5. What is the function of the rugae in the stomach?
- Transport chyme
- Secrete bile
- Allow expansion
- Absorb nutrients
Q6. Which layer of the stomach wall contains the myenteric plexus?
- Lamina propria
- Muscularis externa
- Serosa
- Mucosa
Q7. What is the primary function of intrinsic factor secreted by the stomach?
- Mucus production
- Fat digestion
- Glucose metabolism
- Vitamin B12 absorption
Q8. Which region of the stomach connects to the duodenum?
- Pylorus
- Body
- Cardia
- Fundus
Q9. Which cells secrete pepsinogen?
- Chief cells
- G cells
- Goblet cells
- Parietal cells
Q10. What protects the stomach lining from its own acid and enzymes?
- Stratified squamous cells
- Enzyme inhibitors
- Mucus and bicarbonate layer
- Low pH buffer