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.
Did you know?
Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%
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The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.
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Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.
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Human kidneys will clean about 1 million gallons of blood in an average lifetime.
Cushing’s syndrome.
Bell Labs Horn Antenna
Religion can promote social change, as was evident in the U.S. civil rights movement. Dr. Martin ...
Stethoscope with both a bell-shaped and flat-disc amplifier