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Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

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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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Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

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It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Transverse Abdominal Section Transverse Abdominal Section
Cesarean Section Rates, Selected Countries Cesarean Section Rates, Selected Countries
Cross-section of the anterior view of the female pelvis Cross-section of the anterior view of the female pelvis
Sagittal section of eye and its accessory structures Sagittal section of eye and its accessory structures
Sagittal section of eye and its accessory structures Sagittal section of eye and its accessory structures
Frontal section of primary somatosensory area in right cerebral hemisphere Frontal section of primary somatosensory area in right cerebral hemisphere
Video: Mitosis step-by-step

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