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Thermal shock

Quite dangerous for a person in extreme conditions, is overheating, solar or heat stroke. Along with dehydration, heat stroke - the main threat in tropical regions of the world: tropical and equatorial zone. Let's talk, how to protect themselves from heat stroke.

To be able to protect themselves need to understand the causes and mechanism of heat stroke. Our body, its organs and systems are adapted to function in a certain range of external and internal temperatures. The internal temperature of - their own body temperature and the internal organs (as you know, about 36.6 degrees. Centigrade). If the body is exposed to direct sunlight, very hot - it soon will begin to rise and the internal body temperature. This means that the body will cease to operate normally. First overheating lets you know when excessively heated head, brains.

It becomes difficult to think, begins nauseated can take blood from the nose due to raise the pressure, loss of consciousness. If the victim does not move into the shade and not in time to cool - then the end...

The conclusion is to minimize the active physical work in hot, direct sunlight, try to be active at dusk and at night, protect your head from direct sunlight (a scarf, cap, hat - remember the people of Central Asia, in turbans and fur hats in sorokogradusnuyu heat) , and the same applies to the whole body - must be closed clothing as a large area of the body, as more moisture evaporates from the exposed surface of the skin, the more quickly coming overheat, try to drink more fluids, as in addition to the obstacles dehydration, water helps to normalize the internal temperature in the body

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