雷电伤人是经常发生的,如不躲避或避雷措施不当就会遭受很大威胁。据报道,在瑞士,每百万人口当中,每年约有10人遭受雷击;而美国,每年死于雷击事故的人数比死于飓风的人还多;在日本,1968年竟发生一起闪电击毙11名儿童的事故。因此,我们有必要懂得防雷的具体措施及遭雷击后的抢救方法。雷电伤人主要是强大的雷电电流的作用。它对人体的主要危险。往往不是灼伤。如果雷电击中头部,并且通过躯体传到地面,会使人的神经和心脏麻痹,就很可能致命。人受雷电电流冲击后,心脏不是停止跳动,就是跳动速率极不规则,发生颤动。这两种情况都使 Lightning wounding is frequent, if not avoid or improper lightning protection measures will be under great threat. It is reported that in Switzerland, about 10 people are struck by lightning per million of the population each year. In the United States, there are more people dying each year by lightning strikes than by hurricanes. In Japan, a lightning strike took place in 1968.11 Children’s accident. Therefore, it is necessary for us to understand the specific measures for lightning protection and the rescue methods after being struck by lightning. Lightning wounding is mainly the role of a strong lightning current. It is the main danger to the human body. Often not a burn. If the lightning hit the head, and pass through the body to the ground, will make people’s nerves and heart paralysis, it is likely to be fatal. People affected by lightning current impact, the heart is not to stop beating, that is, very irregular beating rate, tremor occurs. In both cases