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Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

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People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

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Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

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The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

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Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Implications for infection control Implications for infection control
Chimpanzees live in complex kin groups in which lifelong bonds and individual personalities play key Chimpanzees live in complex kin groups in which lifelong bonds and individual personalities play key
Chain of infection. Chain of infection.
Different exposure codes for potential HIV infection. Different exposure codes for potential HIV infection.
Herpes labialis on the vermillion border of the lip. (Courtesy of U.S. Pharmacist). Herpes labialis on the vermillion border of the lip. (Courtesy of U.S. Pharmacist).
Viral Reassortment. Viral Reassortment.
Video: Digestive chemicals - water, gastric acid, bile & bicarbonate

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