Amedical study was investigating if getting a flu shot actually reduced the risk of developing the flu. from a group of adult volunteers, researchers randomly assigned half to receive an injection that contained the drug believed to reduce the risk of getting the flu and the other half to receive an injection containing no active ingredient (i. e. sugar water). what type of study is being performed?
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Mike is working hard at a marching band practice on a hot saturday afternoon he has flushed moist skin and sharp pain in his legs what he illness is he most likely experiencing
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Which of the following requires the action of a first class lever in the body
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Which foods are categorized as foods you should "eat less of" on the food label?
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Amedical study was investigating if getting a flu shot actually reduced the risk of developing the f...
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