Gases diffuse from an area of _________ concentration to an area of __________ concentration.
A. high, low
B. high, high
C. low, high
D. low, low
Answer: A
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The kidneys clear approximately ________ quarts of waste every day
A) 1 B) 2 C) 3 D) 4
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The degree to which hemoglobin is full of oxygen is called:
a. hemoglobin saturation b. oxygen saturation. c. hematocrit. d. oxygen capacity.
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An eponym is a:
A. disease named after a person. B. disease that is congenital. C. disease of the epiglottis. D. disease of the epithelial tissue.
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Which of the following can increase blood pressure?
A. Dehydration B. Fear of medical personnel C. Height greater than 6 feet D. Use of calcium channel blockers E. Age younger than twenty years
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