What is an example of a change in gastrointestinal physiology that occurs with aging?

A. increased upper esophageal pressure
B. atrophy of the small intestine mucosa
C. enhanced excretion of hydrochloric acid in the stomach
D. increased incidences of diarrhea
E. overproduction of saliva in the mouth


Answer: B

Nutritional Science

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Most of the excess sugar in the American diet comes from soft drinks, other sugary beverages, sweets and treats.

a. true b. false

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About one-third of obese children

A) have class 3 obesity. B) maintain their higher weight as adults. C) suffer from clinical depression. D) develop fatty liver disease.

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Which of the following is not an environmental stimulus that contributes to obesity?

a. the abundance of food available b. an increase in portion sizes c. energy-dense fast food d. the year-round availability of fresh fruits and vegetables

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A child with cerebral palsy in a wheelchair will likely require _____ energy than/as a child with cerebral palsy that is able to walk

a. more b. less c. the same amount of

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