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这份PPT太实用了!必学!4分钟黄金急救法,学会心肺复苏,关键时候能救家人命,

  • 2026-05-30 15:16:35
这份PPT太实用了!必学!4分钟黄金急救法,学会心肺复苏,关键时候能救家人命,

生活里我们偶尔会碰到有人突然晕倒、呼之不应的情况,尤其是老人有心脏病的家庭,更怕碰到心跳骤停的紧急时刻。很多人碰到这种情况只会慌着打120,却不知道心跳骤停后4分钟是抢救的黄金时间,每耽误1分钟,救活的概率就降10%,等救护车来往往就错过了最佳时机。其实心肺复苏一点都不难,普通人花5分钟就能学会,关键时候上手施救,说不定就能救回一条命。今天我们就把心肺复苏的完整步骤拆成普通人一看就懂的操作指南,没有复杂的专业术语,全是照着就能做的动作要点,建议每个人都看看,存起来,不管是救家人还是救路人都用得上。

一、先搞懂:为什么心跳骤停要赶紧做心肺复苏?

心跳骤停就是心脏突然停止跳了,没法给大脑和身体供血,3秒就会眼前发黑,10秒就会失去意识晕倒,4分钟就开始出现脑死亡,超过8分钟就算救回来也可能成植物人。成人大多是心脏病发作、出血、溺水、噎着导致的,小孩大多是呛到、感染、中毒引起的。这个时候做心肺复苏,就是用人工按压代替心脏跳动,给身体供血,人工呼吸代替肺通气,给身体供氧,能暂时维持大脑和重要器官的供血,为救护车到来争取时间。1分钟内施救,救活概率超过90%,4分钟内施救,成功率也能超过60%,可以说就是和死神抢时间。

二、操作前先做这三步,判断情况别瞎救

碰到有人晕倒,别着急上手按,先做三个判断:

先确认环境安全:如果是触电、车祸现场,先把人移到安全的地方,别救人不成反而自己受伤。
判断意识:轻拍他的肩膀,在两只耳朵旁边大声喊“你怎么了”,如果没反应、没动静,就是意识丧失了。
判断呼吸心跳:花10秒时间,看他胸口有没有起伏,听鼻子有没有呼吸的气流,同时用两个手指摸他脖子两侧喉结旁边2厘米的地方,有没有颈动脉跳动。如果都没有,赶紧让旁边的人打120,马上开始施救

三、心肺复苏操作记住这四步,普通人也能做

操作顺序记住:胸外按压→开放气道→人工呼吸,按压是最重要的,实在不会做人工呼吸,只按也比不做强。

四、什么时候可以停?记住这几个指征
做心肺复苏别随便停,要么等救护车来,要么碰到这几种情况:一是人醒过来了,有反应、能自主呼吸、摸得到脉搏,脸色也变红了;二是医生来判断已经死亡,没有抢救意义了;三是连续做了30分钟以上,人还是没反应、没呼吸、瞳孔散大,就可以停了。这些操作要点其实很简单,哪怕记不全,记住优先做胸外按压,别停,就能大大提高救活概率,学会了关键时刻真的能救命。

📙课件页数:共 29页,无水印、可编辑

👇👇点下方“阅读原文”,学习完整材料

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  1. CONNECT:[ UseTime:0.000339s ] mysql:host=127.0.0.1;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000555s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.003547s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000254s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000569s ]
  6. SELECT * FROM `set` [ RunTime:0.000238s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000502s ]
  8. SELECT * FROM `article` WHERE `id` = 520965 LIMIT 1 [ RunTime:0.010004s ]
  9. UPDATE `article` SET `lasttime` = 1780440244 WHERE `id` = 520965 [ RunTime:0.016784s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.005917s ]
  11. SELECT * FROM `article` WHERE `id` < 520965 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001061s ]
  12. SELECT * FROM `article` WHERE `id` > 520965 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001663s ]
  13. SELECT * FROM `article` WHERE `id` < 520965 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.049202s ]
  14. SELECT * FROM `article` WHERE `id` < 520965 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.044178s ]
  15. SELECT * FROM `article` WHERE `id` < 520965 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.025349s ]
0.254233s