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Author Question: The _____ reflex initiates propulsion in the entire colon, usually during or immediately after ... (Read 34 times)

809779

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on: Jun 25, 2018
The _____ reflex initiates propulsion in the entire colon, usually during or immediately after eat-ing.
 
  a. gastrocolic
  b. ileocolic
  c. duodenocolic
  d. cephalocolic

Question 2

A young male student becomes very hungry during class. He begins thinking of a cheeseburger and fries, his favorite meal. These thoughts will trigger which phase of gastric secretion?
 
  a. Cephalic
  b. Gastric
  c. Enteral
  d. Intestinal


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mfedorka

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Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: A
The gastrocolic reflex initiates propulsion in the entire colon. None of the other options performs this function.

Answer to Question 2

ANS: A
The cephalic phase is stimulated by the thought, smell, and taste of food. The gastric phase is stimulated by distention of the stomach. The enteral phase is not a phase of gastric secretion. The intestinal phase is stimulated by histamine and digested protein.


809779

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Reply 2 on: Jun 25, 2018
Thanks for the timely response, appreciate it

pratush dev

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Reply 3 on: Yesterday
Excellent

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