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Author Question: A control group consists of subjects who A) are controlled by the experimenter. B) are allowed ... (Read 22 times) |
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Human kidneys will clean about 1 million gallons of blood in an average lifetime.
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The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.
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The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.
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The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
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In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.