Collectively, the microvilli are referred as the brush border.

a. true
b. false


Ans: a. true

Nutritional Science

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Epinephrine, glucagon, and cortisol are hormones that help to maintain and even increase blood glucose levels during exercise.

Answer the following statement true (T) or false (F)

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When determining the amounts of foods from each group to eat using the USDA Food Intake Patterns, you need to remember that:

a. the recommended amounts will vary, depending on age, physical activity, and gender. b. the recommended amounts are the same for all food groups to provide nutritional adequacy. c. you can eat the same foods every day, as long as you are selecting from all food groups. d. you should not eat more than the recommended amounts from each food group. e. you have to use a correction factor of 1.5 for grains.

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Which food has the highest nutrient density for calcium?

a. cheddar cheese b. fat-free milk c. ice cream d. frozen yogurt e. butter

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Which medical conditions or treatments indicate the need for parenteral nutrition?

a. severe swallowing disorders b. mechanical ventilation c. extremely high nutrient needs d. short bowel syndrome e. gastric reflux

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