Make a handwritten newspaper about drowning

Summer is the high incidence of drowning accidents among primary and secondary school students. Among the student safety accidents (abnormal deaths) over the years, drowning accidents accounted for more than half. 20 12 On June 9th, seven junior three students from Yangzhuang Middle School in Laicheng District, Laiwu City, Shandong Province drowned while swimming in the lower reaches of Huihe River in Laiwu City. Five pupils in Wenchang Village, Taohong Town, Longhui County, Shaoyang City, Hunan Province drowned while swimming in Jiashantang Village, Taohong Town; Four students drowned while playing by the Songhua River in Qifang Town, Hulan District, Harbin City, Heilongjiang Province. On that day 16 students drowned, which sounded the alarm for us again.

Swimmers can't save themselves.

(1) Don't panic after falling into the water. You must keep a clear head.

(2) Calmly put your head back, mouth up, and expose your nose and mouth out of the water, then you can breathe.

(3) Take a shallow breath, take a deep breath, and try to keep your body floating on the water and wait for others to save you.

(4) remember: never raise your hand or struggle hard, because it is easy to sink people.

Second, the swimmer's self-help

(1) Drowning is usually caused by calf gastrocnemius spasm. Calm down and call for help in time.

(2) Hold the body in a ball and float to the surface.

(3) Take a deep breath, immerse your face in the water, and pull the thumb of the spasmodic (cramped) lower limb forward and upward, so that the thumb can be lifted upward, and continue to exert force until the severe pain disappears and the cramp naturally stops.

(4) After the attack, the same part can cramp again, so the painful part should be fully massaged and slowly swam to the shore. After landing, it is best to massage the affected area with hot compress.

(5) If the wrist muscles cramp, you can bend your fingers and stretch them up and down, and swim with your feet in the supine position. First, the cause of death by drowning.

Mainly due to inhalation of a large number of acupuncture points in the trachea that hinder breathing, or suffocation due to strong laryngeal spasm and closed respiratory tract.

Second, symptoms

The drowning person's face is bruised, his eyes are bloodshot, and his mouth, nostrils and trachea are full of blood bubbles. Cold limbs, weak pulse, even convulsions or respiratory heartbeat stop.

Third, self-help and rescue.

When drowning happens, if you are unfamiliar with the water, you can take the method of self-help: in addition to calling for help, take a supine position and tilt your head back so that your nose can breathe out of the water. Shallow exhalation and deep inhalation. Because when inhaling deeply, the body specific gravity drops to 0.967, which is slightly lighter than water, and can surface (when exhaling, the body specific gravity is 1.057, which is slightly heavier than water), so don't panic at this time, and don't raise your arm and flap it left and right to make your body sink faster.

Swimmers, if they have cramps in their calves, should keep calm, take a backstroke posture, bend the toes of the cramped legs backwards with their hands to release the cramps, and then slowly swim to the shore.

To rescue the drowning man, swim to the vicinity of the drowning man quickly, observe the position clearly and rescue him from the rear. Or throw boards, lifebuoys, long poles, etc. So that the drowning person can climb ashore.

After the water rescue:

First clean up the silt and sputum in the mouth and nose of the drowning person, take off the false teeth, and then control the water. The rescuer bends his knees on one leg and puts the drowning person on his thigh, so that the water in the drowning person can be discharged from the trachea and mouth by body position. In some rural areas, the drowning person will lie on the back of the cow, with his head and feet suspended, driving the cow to walk, thus controlling water and playing the role of artificial respiration. If the drowning person's breathing and heartbeat have stopped, give mouth-to-mouth artificial respiration immediately and massage the chest at the same time. You draw some more pictures about drowning, which are available online.