Daily life, accidental injury is difficult to avoid, and sometimes unpredictable, if we do not promptly treated or improper operation, it is likely to have its own or others' physical harm, therefore, have some first aid is necessary. When rescue drowning, you must use life buoy, ball or wood, etc., in addition to full-time lifeguards, but even people who can swim, do not hand close to the drowning. Rescued after drowning, should immediately check their breathing, heartbeat. If breathing stops, artificial respiration should be done immediately, the first mouth-blown 4 continuous tone observed within 5 seconds whether their resume spontaneous breathing, if no response, should be followed to do artificial respiration until the restoration of spontaneous breathing. Such as drowning breathing, no heartbeat should begin cardiopulmonary resuscitation immediately. Such as drowning drink large volumes of water, when it is conscious, with his knee against his back, hand and lift the upper abdomen, let the other hand clawed its mouth spit water, or ambulance leg kneeling down, let the drowning V jetting water face down on his knees.
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