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Author Question: A/An ________ or prick test involves the placement of a suspected allergen in the uppermost layers ... (Read 27 times) |
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Vaccines prevent between 2.5 and 4 million deaths every year.
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Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.
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Medication errors are more common among seriously ill patients than with those with minor conditions.
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There are 60,000 miles of blood vessels in every adult human.
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Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.