Which of the following cell types is considered part of the specific immune response as opposed to the non-specific immune response?
a. PMNs
b. Natural killer cells
c. Macrophages
d. B cells
d
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What could cause failure to thrive in an infant?
A. poor infant-parent interactions B. inborn errors of metabolism C. physical problems D. All of these choices are correct. E. None of these choices are correct.
What is thermogenesis?
a. A fat metabolizing enzyme b. A fat synthesizing hormone c. The generation of heat d. The generation of water e. A release of oxygen, similar to oxygenation
Which of the following is an expression of the nutrient density of a food?
a. 0.01 mg iron per kcalorie b. 110 kcalories per cup c. 0.5 mg iron per serving d. 110 kcalories per serving
A full-term infant is unable to digest and absorb:
a. proteins. b. simple carbohydrates. c. starches. d. saturated fat.