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Author Question: The optimum level of item difficulty for a five-alternative multiple choice item is a. .50. b. ... (Read 143 times) |
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Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.
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There are more sensory neurons in the tongue than in any other part of the body.
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Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.
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Asthma cases in Americans are about 75% higher today than they were in 1980.
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Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.