Did you know?
Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).
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The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
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Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.
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About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.
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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.
Much time and effort occurs between the development of a research idea and the statistical analysis
Selected Antiemetics
Selected Hypothalamic and Pituitary Agents
Selected Estrogens and Progestins
Selected Drug–Food and Drug–Herbal Interactions
Topic Media