More than one-third of all American adults are obese. This statistic provides data about what kind of information?
A. incidence
B. prevalence
C. association
D. validity
Answer: B
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Which of the following ergogenic aids increases the risk for acromegaly?
a. HMB b. Creatine c. Octacosanol d. Growth hormone e. DHEA
Patrick wants to increase his intake and absorption of iron. He knows that heme iron is absorbed better than non-heme iron. Which of the following foods would provide him with highest amount of heme iron?
a. dark-green, leafy vegetables b. whole-grain bread c. cheese d. roast beef
One microgram of vitamin D is equivalent to how many International Units (IU)?
A) 10 IU B) 40 IU C) 30 IU D) 20 IU
Who is at the highest risk of illness due to parasitic infection?
a. healthy adults b. infants c. older adults d. people with weakened immune systems e. pregnant women