1. A drug that blocks histamine receptors in the stomach will:

Select one:

a. increase pepsin secretion.

b. decrease gastric motility.

c. increase mucus production.

d. decrease acid secretion.

2.Stimulation of the myenteric plexus would initiate:

Select one:

a. exocrine secretion of the salivary glands.

b. exocrine secretion of the pancreas.

c. motility of the hollow GI organs.

d. secretion of the gastrointestinal hormones.

3. The Interstitial Cell of Cajal or ICC cells are GI pacemaker cells.

Select one:

a. True.

b. False.

4. Which of following is a symptom of severe, acute liver dysfunction?

Select one:

a. elevated plasma BUN levels

b. fasting hyperglycemia

c. hypercoagulation and thrombosis

d. elevated plasma bilirubin levels

5. Enterochromaffin cells of the ENS release acetylcholine.

Select one:

a. True.

b. False.