The improvements in oxygen delivery seen with training are a result of a(n)
A) increase in hemoglobin. B) increase in lung capacity.
C) decrease in blood plasma. D) decrease in stroke volume.
A
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A urinary tract infection is associated with ____________________, which is blood in the urine
Fill in the blank(s) with correct word
Which is NOT a risk factor for drug use?
A. poverty B. a dysfunctional family life C. being assertive D. working in a health care profession
Of the following, the most common physical effect of aging is ____
a. thinning hair b. thinning fingernails c. tissue regeneration d. accelerated digestion e. increased sensitivity to taste
One problem with the BMI measurement is that it
A) is an indirect estimate of body fat. B) requires the use of special laboratory equipment. C) takes too long to calculate. D) cannot be used for children.