List 3 functions of vitamin A.
What will be an ideal response?
Vision in dim light and color vision, cell differentiation, bone growth, immunity, reproduction.
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In general, food guides do not group ________ with dairy foods.
A. frozen yogurt B. cream cheese C. pudding made with fat-free milk D. ice cream
Persistent organic pollutants consumed as food residues may act on the body as
A. antioxidants. B. diuretics. C. carcinogens. D. methyl donors.
? PD is an 11-month-old boy with phenylketonuria (PKU). His mother brought him to an outpatient nutrition center in the local pediatric hospital for evaluation. Length: 28 inches Weight: 19 pounds (8.7 kg) What two common PKU characteristics did PD's mom likely notice in her son?
A. fair complexion and musty-smelling urine B. dark skin pigmentation and foul breath C. bowed legs and high-pitched screeching D. bloody diarrhea and muscle paralysis E. severe insomnia and fatty stool
At times, control subjects may experience an apparent effect of the study treatment even though they did not receive any treatment. This phenomenon is called
A. the placebo effect. B. a biased outcome. C. the control effect. D. a blinded outcome.