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Electric shock why can be absorbed cannot get rid of?Self - rescue and first aid method after electr

date: 2019-08-28
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You may be curious why the shock is attracted rather than bounced off, and once the shock, the whole person is attracted, how can not break away, how is this?Here's a look at why you can't get rid of an electric shock, and how to treat it first aid.


One, electric shock why can be absorbed cannot get rid of?


The human body has reflex arc, according to reason the first reaction after electric shock should be those who bounce open is right, but why still can be absorbed cannot bounce open?Does electricity hold people like a magnet?In fact, it is not because electricity can't break free when it is electrocuted. It is because electricity stimulates people's muscles and causes them to contract, and the whole body will become rigid (the high-voltage voltage at home is 220V, which is enough to cause the whole body to become rigid in an instant).The current also disrupts brain waves, leaving the brain blank and unable to respond to commands.


So once you get an electric shock, it's hard for your stiff body to get rid of the wires;For example, if something you're holding is electrocuted, your hand will cling to it for dear life.This is why the electric shock can be absorbed can not get rid of the reason.


How to save yourself after electric shock?


If the brain can remain clear after electrocution, that is trying to pull out the plug (a few days ago, car wash workers with strong perseverance to pull out the plug self-help case), or cry for help, or another minute or two will have to cool off.If not, then the law to save themselves, can only be resigned to the fate of the.


Three, first aid method of electric shock


Then, how to give first aid after electric shock?


(1) quickly cut off the power supply (must be fast, shorten the electric shock time of the electric shock victim as far as possible), quickly observe the condition of the electric shock victim, and then rescue according to the condition of the electric shock victim.


(2) if the breathing and heartbeat of the electrocuted person have not stopped, the electrocuted person should lie flat on the spot at this time, quiet rest, do not let the electrocuted person walk, in order to reduce the heart burden, and should closely observe the changes of breathing and heartbeat.


(3) if the heart stops and breathing remains, chest compressions should be performed.


(4) if the electrocution victim has stopped breathing and the heartbeat is still there, artificial respiration should be done to the electrocution victim.


(5) if the electrocuted person has stopped breathing and heartbeat, the cardiopulmonary resuscitation method should be used immediately.


(6) protect the burned or blistered skin surface to prevent wound contamination.


In the rescue of those who have been electrocuted, we must pay attention to the local environment, to ensure their own safety.


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