The portion sizes in the Exchange Lists are based on:

A) the water content of the food.
B) the nutrient density of the food.
C) the grams of carbohydrate, protein, and fat in a food.
D) All of the above
E) None of the above


C

Nutritional Science

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Which of the following is NOT a reason that vitamin D and calcium supplements are

recommended for elderly individuals? A) Calcium is critical for optimal wound healing. B) Risk of fractures increases when vitamin D is below 800 IU/day. C) Bone mineral density declines with age. D) Older adults frequently use sunscreen, which inhibits the synthesis of vitamin D.

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Mary shows Eva how to record a patient's daily food intake by monitoring his or her meal trays. Mary is teaching her how to _____

a. do a kcalorie count b. do a 24-hour recall c. fill out a food record d. fill out a food frequency questionnaire

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What is the best way to determine if you have a food intolerance?

a. a skin prick test b. the double-blind, placebo-controlled food challenge c. saliva testing d. a urine analysis e. identification of specific types of IgE

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Which of the following can cause nausea and vomiting?

a. Lactose intolerance b. Peptic ulcer c. Esophageal stricture d. GERD

Nutritional Science