在一次大学生登山活动中,一名同学不幸骨折,当时山中手机没有信号,几名同学只好徒步走出大山,叫来救助人员。然而山路崎岖,救护车开不上去,待救护人员赶到时,伤者因骨折及出血等并发症,已经奄奄一息了。在日常生活中．如果遇到类似的突发疾病或意外伤害怎么办?挂120请求急救!这是人们的第一反应,也是正确的方法。然而,对于危重情况仅靠这一个方法显然是不够 In a university student mountaineering activities, a classmate unfortunate fracture, when there is no signal phone in the mountains, several students had to walk out of the mountains on foot, called rescue workers. However, the rugged mountain, the ambulance can not open, until the ambulance arrived, the injured due to complications such as fractures and bleeding, has been dying. in daily life. If you encounter a similar sudden illness or accidental injury how to do? Hanging 120 for first aid! This is the people’s first reaction, but also the right way. However, it is obviously not enough to rely on this method only for the critical situation