How often are cells lining the intestinal tract replaced?
A) Every 1 to 3 days
B) Every 7 days
C) Every month
D) Every 120 days
A
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Cholecystokinin and peptide YY are two hormones that are released in response to nutrients reaching the small intestine. What is the resultant effect of this action?
A) Hunger and satiety are increased. B) Hunger and satiety are decreased. C) Hunger increases and satiety decreases. D) Hunger decreases and satiety increases
Which of the following is a cofactor?
a. niacin b. zinc c. riboflavin d. ascorbic acid
Patients with ARDS may require _____ grams of protein per kilogram body weight daily
a. 0.5 to 1.0 b. 1.0 to 1.5 c. 1.5 to 2.0 d. 2.0 to 2.5
Which condition is not a risk factor for malnutrition in older adults?
a. disease b. eating disorders c. economic hardship d. reduced social contact e. tooth loss or decay