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老年人对炎热夏天应激能力较差,当气温超过35℃,相对湿度又较高时,老年人蒸发散热机制就会失衡,机体产生的热量不能及时散发,大量蓄积,就会导致高热中暑,重者可昏迷、痉挛,极易并发心衰、休克、脑卒中,病死率可高达80％以上。 预防中暑措施如下: (1)高温天气老年人尽量少外出,少曝晒,少去集体场合,如商店、影院、证券市场等。(2)室内要注意通风,室温控制在26℃-28℃为宜。(3)经常擦洗,保持皮肤清洁,以利于排汗、散热、降温。(4)保证喝一些适量的清凉饮料,如菊花茶、绿茶、
When the temperature is higher than 35 ℃ and the relative humidity is higher, the mechanism of evaporation and heat dissipation of the elderly will be unbalanced. The heat generated by the body can not be distributed in time, and a large amount of accumulation will lead to heat stroke, In severe cases can be coma, cramps, easily complicated by heart failure, shock, stroke, fatality rate can be as high as 80%. Measures to prevent heat stroke are as follows: (1) hot weather, the elderly go out as little as possible, less exposure, less to collective occasions, such as shops, theaters, the stock market. (2) indoors should pay attention to ventilation, room temperature control at 26 ℃ -28 ℃ is appropriate. (3) regular scrub, keep the skin clean, in order to facilitate perspiration, cooling, cooling. (4) to ensure that drink some amount of cool drinks, such as chrysanthemum tea, green tea,