Which of the following statements is true?
a. The chemical composition of the dialysate does not affect the movement of solutes across the semipermeable membrane.
b. Bicarbonates are added to a dialysate for a person with acidosis.
c. When the concentration of a substance is higher in the dialysate than in the blood, the substance will diffuse out of the blood.
d. Dialysate contains no urea or potassium.
b
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Which of the following is the standard classification for a very-low-birthweight infant?
a. 3 1/2 lbs or less b. 4 1/2 lbs or less c. 5 1/2 lbs or less d. 6 1/2 lbs or less e. 7 1/2 lbs or less
Which of the following best describes the credentials that a registered dietitian holds?
a. Minimum B.S. in nutrition b. Minimum B.S. in nutrition, accredited internship, national certification exam c. Minimum B.S. in nutrition, training in diet counseling d. Minimum B.S. in health, personal trainer certification
According to the dietary guidelines, a sedentary 31-50 year old man should consume no more than __________ calories per day
a. 1,500 b. 1,800 c. 2,000 d. 2,400
Oxalates, primarily found in _____-colored vegetables, can bind to the calcium, iron, or zinc in these vegetables and may decrease their absorption
a. red and purple b. orange c. green d. white e. yellow