Men with high amounts of body fat tend to have low levels of testosterone and elevated estradiol levels. These hormonal changes do not appear to effect sperm production, however.
a. true
b. false
Ans: b. false
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The availability of _____ determines whether pyruvate is converted to acetyl-CoA or lactate
a. oxygen b. lactase c. acetate d. water
Eighty-year-old Antonio Hernandez has a past medical history of hypertension, elevated cholesterol, and diabetes. He suffers a massive stroke and is stabilized in the CCU (coronary care unit). It is determined that it is unsafe to feed him orally and a tube feeding will be started immediately. ?Which feeding route would be the most appropriate for Antonio?
A) ?orogastric B) ?nasogastric C) ?gastrostomy D) ?jejunostomy
The RDAs are
A) the recommended daily amounts of a nutrient that meets the needs of nearly all individuals in a similar age and gender group. B) the average daily amounts of a nutrient needed by 50 percent of the individuals in a similar age and gender group. C) set lower than the EAR. D) set above the UL.
The method of confirming congruence between data collected on the target audience and proposed program goals and objectives is called a. triangulation. b. evaluation
c. cultivation. d. computation. e. marketing.