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Author Question: Your tears act as a lubricant and ________ to protect the eyes from microorganisms. (Read 63 times) |
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Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.
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Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.
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Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.
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Medication errors are more common among seriously ill patients than with those with minor conditions.
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Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.