| heat ray |
Radiation whose wavelength is between 3,900 and 14,000 A.U. Shorter wavelength heat sources penetrate tissues better than longer (infrared) sources. SEE: heat.
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| heat unit |
ABBR: HU. The amount of heat created at the anode during the production of x-ray photons. It is the product of the milliamperage times the seconds of exposure times the kilovoltage peak.
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| heat-regulating center |
One of two centers, a heat loss and a heat production center, located in the hypothalamus. They regulate body temperature.
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| heater probe |
A surgical instrument that is advanced through an endoscope and used to cauterize bleeding peptic ulcers. The probe applies thermal energy directly to the bleeding vessel, and works best when it is pressed forcefully onto the lesion
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| heat a. |
old term for heat stroke.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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