Filters
Question type

Study Flashcards

The digestive system


A) mechanically and chemically breaks down food for nutrient absorption.
B) mechanically and chemically assembles food from absorbed nutrients.
C) circulates nutrients throughout the body.
D) sends cellular debris to lysosomes.
E) builds macromolecules for tissue repair.

F) All of the above
G) A) and B)

Correct Answer

verifed

verified

The main part of the stomach is called the


A) fundus.
B) pylorus.
C) cardia.
D) body.
E) gastric region.

F) All of the above
G) B) and D)

Correct Answer

verifed

verified

The American Heart Association recommends that the percentage of calories in a person's diet derived from fats should not exceed


A) 5%.
B) 10%.
C) 20%.
D) 30%.
E) 40%.

F) C) and D)
G) D) and E)

Correct Answer

verifed

verified

Bile breaks down fat globules by ________.

Correct Answer

verifed

verified

Because of their location,swollen palatine tonsils may interfere with


A) chewing.
B) breathing.
C) swallowing.
D) both breathing and swallowing.
E) neither breathing nor swallowing.

F) A) and E)
G) C) and D)

Correct Answer

verifed

verified

The hormone secretin


A) converts trypsinogen into trypsin.
B) activates chymotrypsin.
C) stimulates the release of pancreatic juice high in bicarbonate ions.
D) inhibits the action of pancreatic lipase.
E) stimulates salivation.

F) A) and B)
G) B) and E)

Correct Answer

verifed

verified

The double-layered fold of peritoneum that suspends portions of the small intestine is called __________.

Correct Answer

verifed

verified

Cholecystokinin secretion from the intestinal wall is stimulated by the presence of


A) proteins in the stomach.
B) carbohydrates and fats in the small intestine.
C) fats in the stomach.
D) proteins and fats in the small intestine.
E) carbohydrates in the stomach.

F) A) and C)
G) B) and D)

Correct Answer

verifed

verified

Bile is composed of HCl,pepsin,mucus,and intrinsic factor.

A) True
B) False

Correct Answer

verifed

verified

Showing 41 - 49 of 49

Related Exams

Show Answer