Did you know?

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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On average, the stomach produces 2 L of hydrochloric acid per day.

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Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

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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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Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

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