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Author Question: Which of the following is true of the Sun's electromagnetic spectrum? A) It consists exclusively ... (Read 49 times) |
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It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.
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Medication errors are more common among seriously ill patients than with those with minor conditions.
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Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.
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More than 4.4billion prescriptions were dispensed within the United States in 2016.
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Illicit drug use costs the United States approximately $181 billion every year.