Therapy 14th Edition By Williams
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Sample Test
Chapter 3: Fats
Test Bank
MULTIPLE CHOICE
1. The functions of fat in the body include
a. enzyme production, insulation of long bones, and bone structure.
b. formation of bone structure and energy for daily activities.
c. flavoring low fat foods, supplying fatty acids, and lubrication for vital organs.
d. insulation of vital organs, temperature regulation, and cell membrane structure.
,ANS: D
In the body, fat around vital organs and under the skin provides insulation and
helps regulate body temperature; fat is also a component of cell membrane
structure.
DIF: Cognitive Level: Knowledge REF: 36 TOP: Nursing
Process: Planning
MSC: NCLEX: Physiological Integrity: Physiological Adaptation
2. The number of kilocalories from fat in a meal that contains 35 g fat is
a. 35.
b. 140.
c. 315.
d. 350.
ANS: C
Fat contains 9 kcal/g, so 35 g ´ 9 kcal/g = 315 kcal.
DIF: Cognitive Level: Application REF: 36
TOP: Nursing Process: Assessment
MSC: NCLEX: Physiological Integrity: Physiological Adaptation
3. The recommended total calories provided by fat in an 1800 calorie diet
would be
a. 180-270 calories.
, b. 360-630 calories.
c. 540-630 calories.
d. 540-720 calories.
ANS: B
It is recommended that no more than 20% to 35% of total calories come from
fat. In an 1800 calorie diet: 1800 x .20 = 360 calories. 1800 x .35 = 630
calories.
DIF: Cognitive Level: Application REF: 42-43
TOP: Nursing Process: Implementation
MSC: NCLEX: Physiological Integrity: Physiological Adaptation
4. An element not found in triglycerides is
a. carbon.
b. hydrogen.
c. nitrogen.
d. oxygen.
ANS: C
Carbon, hydrogen, and oxygen make up fat, whereas nitrogen is found as part
of the protein molecule.