Semen
The fluid that is released through the penis during orgasm. Semen is made up of fluid and sperm. The fluid comes from the prostate, seminal vesicles, and other sex glands. The sperm are manufactured in the testicles. The seminal fluid helps transport the sperm during orgasm. Seminal fluid contains sugar as an energy source for sperm.
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Scanning electron microscope.
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A depression in the base of the skull where the pituitary gland is situated. It was called the sella turcica (the Turkish saddle) because of its resemblance to a saddle used by the Turks which had supports in the front and back.
- Short bowel syndrome
A condition due to loss of half or more of their small intestine removed because of surgical removal or disease of the small intestine. Common reasons for removing part of the small intestine include surgery for Crohn’s disease; necrotizing enterocolitis, an infectious inflammatory disease of premature newborns; intestinal atresia, failure of development of part of […]
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A system for temporarily storing and managing information required to carry out complex cognitive tasks such as learning, reasoning, and comprehension. Short-term memory is involved in the selection, initiation, and termination of information-processing functions such as encoding, storing, and retrieving data. One test of short-term memory is memory span, the number of items, usually words […]
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Difficulty in breathing. Medically referred to as dyspnea. Shortness of breath can be caused by respiratory (breathing passages and lungs) or circulatory (heart and blood vessels) conditions and other conditions such as severe anemia or high fever. See also dyspnea.