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The human body produces and destroys 15 million blood cells every second.
There are 20 feet of blood vessels in each square inch of human skin.
Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.
Medication errors are three times higher among children and infants than with adults.
More than 4.4billion prescriptions were dispensed within the United States in 2016.
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