About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.
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Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.
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The average office desk has 400 times more bacteria on it than a toilet.
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Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.
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There are 20 feet of blood vessels in each square inch of human skin.
Testing a Simple Hypothesis
Basic Amino acids
How to calculate simple interest (Part 2)
While fish-oil supplements contain omega-3 fatty acids, excessive amounts can be unhealthy for some