One function of the pyloric sphincter is to ____
a. secretes acid into the stomach
b. secretes hormones into the stomach
c. prevents the contents of the small intestine from backing up into the stomach
d. prevents the contents of the small intestine from emptying too quickly into the colon
e. initiates peristalsis
ANS: C
You might also like to view...
Whole-grain flour contains all parts of the grain with the exception of the ____
a. bran b. husk c. germ d. endosperm e. heart
For which vitamin is the Tolerable Upper Intake Level set because of increased tendency for bleeding??
A) ?A B) ?D C) ?E D) ?K
After a hamburger is eaten, in what organ is the hydrolysis of its proteins initiated?
a. Mouth b. Stomach c. Small intestine d. Large intestine
What is the biggest limitation with a full liquid diet?
a. They cannot provide adequate calories and protein. b. They cannot be used with patients with dysphagia. c. They provide large amounts of lactose. d. The osmolality of dairy products.