Vaccines prevent between 2.5 and 4 million deaths every year.
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On average, the stomach produces 2 L of hydrochloric acid per day.
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Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.
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Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.
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The human body produces and destroys 15 million blood cells every second.
Nursing assessment questions
Common errors in blood pressure assessment
Nursing history for breast assessment
Primary aging means changes in hair color and skin texture for almost everyone.