摘要
中暑是我们在夏天,尤其是高温天气下经常会遇到的一种情况,怎么判断是否中暑,又如何预防中暑呢?一起阅读本文来了解吧!人在酷热的环境里体温会上升,身体机能便会自动调节来降温,例如排汗和增加呼吸频率;可是,当温度过高,这些生理调节不能有效降低体温时,便会出现热衰竭甚至中暑等情况。热衰竭的症状包括头晕、头痛、恶心、气促及神志不清等。当体温升至41℃及以上时,患者更会出现全身痉挛或昏迷等现象,也就是中暑。
The human body can regulate 1)internal temperature within safe limits spontaneously,such as sweating and increasing breathing rate to cool us down.However,when the environment becomes extremely hot and spontaneous responses cannot effectively cool down our body,heat exhaustion or even heatstroke will occur.
