Which of the following is an example of structured physical activity?
A. Taking the stairs at work
B. Running to train for a 5K race
C. Walking with family after dinner
D. Gardening
Answer: B
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The type of nutrient absorption process that requires both energy and the use of a carrier protein is
A) hydrolysis. B) passive diffusion. C) active transport. D) facilitated diffusion.
Estimate a healthy weight for a man who is 6 feet tall using the Hamwi method
a. 164 pounds b. 178 pounds c. 185 pounds d. 192 pounds e. 200 pounds
The purposeful restriction of food intake below desired amounts in order to control body weight is defined as:
a. restrained eating. b. "picky" eating. c. careful eating. d. constrained eating.
What describes the mechanism of action of metoclopramide in managing nausea?
a. Blocking dopamine, which affects the vomiting center in the brain b. Increasing the effectiveness of other antiemetics c. Strengthening the pyloric sphincter to increase gastric emptying d. Reducing the effect of prostaglandins e. Blocking substance P in the brain, which has a direct effect on the vomiting center