Multiple Choice
The hormone secretin is released by endocrine cells in the duodenal mucosa in response to
A) distention of the stomach
B) carbohydrate in the duodenum
C) acid in the duodenum
D) gastrin secreted by the pyloric gland area of the stomach
E) none of the above
Correct Answer:

Verified
Correct Answer:
Verified
Q224: Segmentation is<br>A)the primary motility in the small
Q225: Peristaltic antral contractions<br>A)occur at a rate of
Q226: Gastric storage takes place in the _
Q227: Indicate which item in the top column
Q228: Chylomicrons are large, coated droplets of _.
Q230: Indicate which digestive secretion is being described
Q231: Swallowing is<br>A)the movement of the bolus from
Q232: Parasympathetic stimulation of the salivary glands produces
Q233: Respiration is inhibited throughout the entire time
Q234: Intrinsic factor is necessary for the absorption