How does oxalic acid affect calcium absorption?
A) can bind to calcium and prevent its absorption
B) enhances calcium absorption
C) enhances calcium utilization
D) decreases serum calcium
A
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Which of the following lifestyle factors is the strongest predictor of stroke risk?
A. cigarette smoking B. alcohol consumption C. taking illicit drugs D. obesity E. drinking soda pop
About what percentage of the US population is deficient in iron?
a. 5 b. 10 c. 20 d. 33 e. 42
Which of the following terms is used for delayed or slowed body movements?
A. akinesia B. aneurysm C. paraplegia D. epilepsy E. bradykinesia
Which of the following is a characteristic of body weight changes associated with pregnancy?
a. Weight gain is generally steady throughout pregnancy for normal-weight women. b. Most women are unable to lose all of the weight that was gained during pregnancy. c. Sudden, large weight gain in pregnancy may signal the development of hypotension. d. Overweight pregnant women should gain as much weight as underweight pregnant women. e. Exercise is the best way to lose weight after pregnancy.