Which of the following is true about purging behaviors related to bulimia?
A. After vomiting, many calories from the food eaten are still absorbed.
B. Few kilocalories are absorbed when laxatives are used as a purging technique.
C. After many months of purging, it gets more difficult to purge.
D. There are no medical risks to purging.
Answer: A
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What translation technique requires that instructions are repeated back to the clinician?
a. back interpretation b. repeat interpretation c. respond interpretation d. forward interpretation e. direct interpretation
Following a colectomy, the absorption of which of the following would be of the most concern?
a. vitamins D and E b. water and sodium c. B vitamins d. vitamin C
Grapefruit juice increases the bioavailability of several drugs by:
a. blocking a cytochrome system in the small intestine. b. dissolving more of the drug due to acidity. c. enhancing carrier proteins that absorb the drug. d. delaying breakdown of the drug in the liver.
Scientists are uncertain whether ________ is an essential mineral for humans.
A. zinc B. iodine C. silicon D. magnesium