At the present time, processes that build up the soil are keeping in step with erosion, making it possible for the world to sustain its growing population
a. True
b. False
Indicate whether the statement is true or false
False
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A sudden increase in maternal blood pressure with the presence of swelling, rapid weight gain, and protein in the urine is characteristic of a condition called
A. preeclampsia. B. eclampsia. C. gestational hypertension. D. pregnancy-induced edema.
Arthritis causes joints to be painful and stiff by
a. causing structural changes in cartilage of the joints b. decreasing blood circulation c. decreasing bone density d. gradually hardening arteries
Which of the following organizations is responsible for monitoring health trends in the United States?
A) The National Institutes of Health B) The American Medical Association C) The Office of Dietary Supplements D) The U.S. Centers for Disease Control and Prevention
What do the majority of studies conclude about the effectiveness of DHEA supplements for increasing muscle mass?
a. DHEA is an effective muscle-building supplement with an effect similar to that seen with anabolic steroids. b. DHEA has a small effect on increasing muscle mass but not the large effect seen with anabolic steroids. c. DHEA is not effective for increasing muscle mass. d. DHEA is not effective for increasing muscle mass but performance is improved.