The hormone produced by adipose tissue in response to a gain in body fatness that helps to control obesity is:
a. endorphin.
b. ghrelin.
c. leptin.
d. insulin.
e. thyroxine.
Q. 2Which of the following people does the RDA for vitamin D not apply to and why? (a) A middle-aged active woman; (b) a growing child; (c) an elderly man; or (d) an adolescent male with cystic fibrosis.
Q. 3Hunger makes itself known roughly ____ hours after eating.
a. 1-2
b. 2-3
c. 3-5
d. 4-6
e. 6-8
Q. 4You wish to increase your intake of whole grains without taking in excessive amounts of calories. How would you utilize the USDA ChooseMyPlate.gov website to find out about whole-grain foods and the correct portion sizes and amounts to incorporate into your eating plan?
Q. 5A man of healthyweight may have, on the average, ____ percent of hisbody weight as fat.
a. 5
b. 10
c. 15
d. 20
e. 30
Q. 6The RDA values for essential nutrients are intended to meet the needs of 97-98 of the healthy population. The EER values, in contrast, are much less generous. Why is there such a difference in the proportion of the population whose needs are met by the RDA versus the EER?
Q. 7Body mass index is unsuitable for use with:
a. adolescents.
b. casual exercisers.
c. women younger than 50.
d. Caucasians.
e. pregnant women.
Q. 8Discuss any 3 websites with reliable sources of nutrition information and explain why you chose them.
Q. 9Older people generally need less energy than younger people due to:
a. increasedbasal metabolic rate.
b. chronic diseases that stress the body.
c. decreases in height.
d. declines in lean body mass with age.
e. reduced total caloric intakes.
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