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Did you know?
The familiar sounds of your heart are made by the heart's valves as they open and close.
Did you know?
The FDA recognizes 118 routes of administration.
Did you know?
Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.
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Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.
Did you know?
Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.