What percentage of blood volume is circulated through the kidneys?
a. 25%
b. 50%
c. 75%
d. 100%
Ans: a. 25%
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Zoe is due to give birth to a girl in November. Before she became pregnant, Zoe weighed 168 pounds, which was in the overweight range for her height. Based on this information, her physician will recommend that she gain ________ pounds during her pregnancy.
A. 15 to 25 B. no more than 5 C. 10 to 15 D. 20 to 35
The calorie is:
A) the number assigned to a food based on the number of ingredients in that food. B) the unit of measurement used to express the amount of energy in a food. C) a marker of the mineral content in a food. D) an indicator of how vitamin rich a food is.
All of the following are true regarding genetic modification of animals EXCEPT:
1.salmon have been engineered to grow faster. 2.cattle have been engineered to have leaner muscles. 3.genetically engineered animals have just been approved for entry into the food supply. 4.pigs have been engineered to produce less smelly stools and gas.
A tube fed patient receiving bolus feedings develops a distended abdomen. What should you recommend?
a. change the tube feeding to isotonic, lactose-free b. decrease the osmolality of the feeding. c. decrease the amount of water flush d. decrease the rate