Exam 15: The Digestive System

Which of the following does NOT happen during the cephalic phase of gastric secretion

Match the gastric cell types, labelled a. through d., with the correct characteristics. (Options may be used more than once or not at all.) -serve as parent cells of all new cells of the gastric mucosa

Match the digestive secretions, labelled a. through e., to the descriptions. (Options may be used more than once or not at all.) -gastric enzyme that digests protein

Which of these statements does NOT apply to the pancreas

Indicate the site, labelled a. through e., at which digestion of each of the three main categories of foodstuffs commences and is completed. (Options may be used more than once or not at all.) -protein digestion is completed

Match the hormone(s), labelled a. through d., to the descriptions. (Options may be used more than once or not at all.) -secreted by the pyloric gland area

Which of these statements does NOT apply to cholecystokinin

Which of these statements applies to the intrinsic factor

Match the hormone(s), labelled a. through d., to the descriptions. (Options may be used more than once or not at all.) -inhibit(s) gastric secretion

Which of these statements does NOT concern peptic ulcers

Defecation is a spinal reflex.

Gastric mixing takes place primarily in the antrum of the stomach.

Most of the fluid presented to the small intestine for absorption has been ingested.

Which of these secretions is entirely under nervous control and has no hormonal regulatory component

Match the digestive secretions, labelled a. through e., to the descriptions. (Options may be used more than once or not at all.) -potent choleretic

Match the hormones, labelled a. through e., with the actions listed. -induces bicarbonate secretion

A(n) ____________________ ulcer is an erosion of the stomach wall.

Match the stimuli, labelled a. through d., with the descriptions. (Options may be used more than once or not at all.) -stimulates secretion of gastrin

Glycogen is stored in the liver.

The epiglottis opens the glottis during the swallowing reflex.