The effects of pregnancy on maternal blood volume and red cell mass during pregnancy are:
a. maternal blood volume increases and red cell mass decreases.
b. maternal blood volume decreases and red cell mass increases.
c. both maternal blood volume and red cell mass increase.
d. both maternal blood volume and red cell mass decrease.
C
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When energy is ingested in excess of needs, the excess:
a. is lost as heat. b. is converted into triglycerides and stored in adipose tissue. c. is converted into cholesterol and stored in the liver. d. is metabolized by the muscles and stored as ATP.
How can consumers use health claims to promote healthy eating?
What will be an ideal response?
The presence of fat in the intestines stimulates cells of the intestinal wall to release
a. lipase. b. gastrin. c. secretin. d. cholecystokinin.
In populations undergoing the nutrition transition rates of underweight decline but rates of obesity increase
a. True b. False Indicate whether the statement is true or false