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Author Question: What structure prevents reflux of stomach contents? a. Pepsinogen b. Gastric mucosa c. Upper ... (Read 41 times)

Yolanda

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on: Aug 20, 2018
What structure prevents reflux of stomach contents?
 
  a. Pepsinogen
  b. Gastric mucosa
  c. Upper esophageal sphincter
  d. Lower esophageal sphincter
  e. Duodenum

Question 2

What structure controls the release of material from the stomach to the small intestine?
 
  a. Ileocecal valve
  b. Pyloric sphincter
  c. Diaphragmatic valve
  d. Esophageal sphincter
  e. Hepatic portal valve


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nguyenhoanhat

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Reply #1 on: Aug 20, 2018
Answer to Question 1

ANS: D

Answer to Question 2

ANS: B


Yolanda

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Reply 2 on: Aug 20, 2018
Excellent

nanny

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Reply 3 on: Yesterday
Wow, this really help

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