1. Carbohydrates are nutrients that are composed of the elements carbon, hydrogen, and
a. oxygen.
b. nitrogen.
c. water.
d. glucose.
ANS: A
The
... [Show More] chemical nature of carbohydrates is carbon, hydrogen, and oxygen.
DIF: Cognitive Level: Knowledge REF: p. 21 TOP: Nursing Process: Planning
MSC: NCLEX: Physiological Integrity: Physiological Adaptation
2. Carbohydrates play a major role in nutrition because they
a. provide a long-term energy store.
b. are digested in the stomach.
c. help regulate body functions.
d. provide the body’s major source of energy.
ANS: D
Carbohydrates are the major source of energy for the body, comprising approximately 50% of
total caloric intake.
DIF: Cognitive Level: Application REF: p. 20 TOP: Nursing Process: Planning
MSC: NCLEX: Physiological Integrity: Physiological Adaptation
3. Carbohydrates are stored as glycogen in the
a. central nervous system and muscles.
b. heart and liver.
c. small intestine.
d. liver and muscles.
ANS: D
Carbohydrates are stored as glycogen in the liver and muscles.
DIF: Cognitive Level: Knowledge REF: p. 23 TOP: Nursing Process: Planning
MSC: NCLEX: Physiological Integrity: Physiological Adaptation
4. An example of a food that contains a fructose sugar is
a. milk.
b. honey.
c. molasses.
d. corn.
ANS: B
Fructose is a monosaccharide and is the sweetest of the simple sugars. It is primarily found in
fruits and honey.
TEST BANK FOR WILLIAMS' BASIC NUTRITION AND DIET THERAPY 15TH EDITION BY NIX
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DIF: Cognitive Level: Knowledge REF: p. 21
TOP: Nursing Process: Implementation
MSC: NCLEX: Physiological Integrity: Physiological Adaptation
5. Examples of the simple carbohydrates include
a. glucose and galactose.
b. sucrose and starch.
c. lactose and lignin.
d. fructose and glycogen.
ANS: A
Monosaccharides and disaccharides are the simple sugar units used to build complex
carbohydrates. The monosaccharides are glucose, galactose, and fructose. [Show Less]