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Author Question: Experiments conducted in the 1920s by Frederick Griffith involving the bacterium Diplococcus ... (Read 39 times) |
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When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
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In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.
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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.
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Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.
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Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.