There are more sensory neurons in the tongue than in any other part of the body.
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Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.
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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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More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.
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More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.