In 1844, Charles Goodyear obtained the first patent for a rubber condom.
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According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.
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Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
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Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.
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Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.
Testing Visual Fields by Confrontation: The nurse and patient should be approximately at an eye to e
Abdominal Musculature
The nurse applies a pulse oximeter sensor on the client’s finger.