Which of the following nutrients contains the element nitrogen?
A. carbohydrates
B. lipids
C. water
D. proteins
Answer: D
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What population group is at the highest risk for iron overload?
a. Adult men b. Adult women c. Pregnant women d. Adolescents e. Infants
Acclimatization to the heat will increase performance in warm environments. Which of the following statements is true concerning this technique?
A. The changes associated with acclimatization increase the ability of the body to dissipate heat with less stress on the cardiovascular system B. The process usually takes from one to two weeks to complete, but is lost in about seven to ten days in a cool environment C. Cutback on the intensity or duration of your normal activity and then increase it gradually D. All of the choices are correct.
Absorption of _____ requires the presence of intrinsic factor
a. vitamin B6 b. vitamin D c. vitamin B12 d. vitamin A
Patient X presents with jaundice. Which of the following indicators will help distinguish whether this is obstructive jaundice as opposed to hemolytic jaundice?
a. Urinary bilirubin b. Total serum bilirubin c. Indirect serum bilirubin d. Direct serum bilirubin