BODY HEAT LOSS IN THE OPERATING ROOM.doi:10.1097/00000542-197108000-00035&NAAnesthesiology
This analysis of the processes concerned in heat loss from the body extends and confirms the data reported recently by WINSLOW, HERRINGTON and GAGGE [see this Bulletin, 1938, v. 13, 21].The heat loss by radiation, convection and vaporization, the rectal and skin temperatures and the heat pr...
The main cause of hair loss in men seems to be accumulation(积累)of a hormone(荷尔蒙)in the body. When that hormone reaches a certain level, the hair growing period is shortened and hair loss is the result. This is no cure for most cases of hair loss. This, however, is not the ...
Heat stress is commonly relieved by forced evaporation from body surfaces. The mode of heat stress relief by heat extraction from the periphery is not clear, although it reduces rectal temperature. Radiant surface temperature (Ts) of the right half of the body surface was examined by thermovision...
Which of the following is the major mechanism of heat loss during exercise? a. conduction b. radiation c. evaporation d. diffusion Heat Transfer: In some cases, heat is required by the body and therefore insulated by the body to min...
Heat exhaustion is caused by excessive ___. A.loss of body temperature B.loss of water and salt from the body C.gain in body temperature D.intake of water when working or exercising 查看答案
This heat transfer occurs even if the environment is hotter than the body. Two factors affect the rate of evaporation of sweat, and therefore the effectiveness of sweating as a method of cooling the body. The first is the amount of movement of air surrounding the body. The second is the ...
Small amounts of heat are also lost in what is called “insensible water loss”3.Explain why the hypothalamus is called the thermostat of the body.The hypothalamus is responsible for the regulation of body temperature, and is considered the “thermostat” of the body. As the thermostat, the ...
A law of physics is that energy always flows from warmer to colder areas. This is calledconduction. For example, when you sit down on a chair, heat flows from your body into the chair. Then if you stand up and touch the chair cushion a few minutes later, it will feel warm. This ha...
Utilizations of Far Infrared Ray (FIR) has been proved to be one of the most effective & secure scientific methods for weight-losing or body-shaping. All the life-forms on earth naturally have activation of cells and flourishing metabolism with the radiation of FIR...