Did you know?
In 1844, Charles Goodyear obtained the first patent for a rubber condom.
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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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According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).
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The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.
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Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.
Human immunodeficiency virus (HIV)
Dimensions for gathering data
Our species’ ability to form social bonds and be loyal and cooperative within our “tribe” may ...
The Human Olfactory System
Psychological Dimensions of the Visual World
Human urinary system.