Figure 22- 1 the Wall of the Small Intestine

Multiple Choice

Figure 22- 1 The Wall of the Small Intestine
Use Figure 22- 1 to answer the following questions:
-During the cephalic phase of gastric secretion,

A) the stomach responds to distention.
B) production of gastric juice slows down.
C) there is an increased flow of action potentials along the vagus nerve to the stomach.
D) secretin inhibits parietal and chief cells.
E) the intestinal reflex inhibits gastric emptying.