Joke Collection Website - Talk about mood - Anti-drowning handwritten newspaper is simple and easy to draw.
Anti-drowning handwritten newspaper is simple and easy to draw.
Anti-drowning handwritten newspaper is simple and easy to draw.
Anti-drowning handwritten newspaper is simple and easy to draw.
? Anti-drowning handwritten newspaper pictures daquan
Investigation on safety education knowledge of primary school students to prevent drowning
1, people who can't swim, don't play by the water alone; Don't play with friends without adult supervision.
2. Do full-body exercise before swimming, fully move joints and relax muscles to avoid cramps and sprains after entering the water. If you have a cramp, be calm, don't panic, and help yourself while shouting. Common is calf cramp. At this time, you should do backstroke, hold your toes with your hands, push your calves forward hard, and try to get close to shallow water or shore.
3. Pupils should take part in group activities when swimming, instead of swimming alone, it is better to be led by adults. Swimming time should not be too long. You should go ashore and rest for 20 to 30 minutes, and each swimming time should not exceed 2 hours.
Pupils should not swim in too cold water. If they feel that there is a big difference between the water temperature and the body temperature, they should slowly enter the water, gradually adapt to it, minimize the frequency and reduce the stimulation of cold water to the body.
5. Pupils generally don't dive. They can play water polo in the water, but they can't make fun of or play pranks, and they can't hold down their peers, pull their peers or dive to sneak up on their peers. Students who just learn to swim can't do this.
6. Swimming should be carried out in the swimming area with safety protection zone, and swimming in the non-swimming area is strictly prohibited. Children in rural areas should choose areas that are familiar with underwater conditions.
Self-rescue method for primary school students drowning
How to ensure the health and safety of swimming and avoid drowning? Unfamiliar with the water situation, rushing into the water can easily lead to life-threatening. For the unfortunate drowning incident, experts said that drowning people should not panic, but should remain calm and actively save themselves:
(1) For people with cramps in their hands and feet, if they have cramps in their fingers, they can hold their hands tightly, then forcibly open them and do them several times quickly until the cramps are eliminated;
(2) If the calf or toe cramps, first take a breath and float on the water, hold the toe of the cramped limb with the hand on the opposite side of the cramped limb, and pull it toward the body, and at the same time press the palm of the same side on the knee of the cramped limb to help the cramped limb straighten;
(3) If the thigh cramps, you can also use the method of lengthening the cramped muscles.
For drowning people, besides actively saving themselves, they should also actively carry out land rescue:
(1) If there is silt, weeds and vomit in the mouth and nose of the drowning person, it should be removed first to keep the upper respiratory tract unobstructed;
(2) If the drowning person has drunk a lot of water, the rescuer can kneel on one leg, bend his knees on the other leg, put the abdomen of the drowning person on his knees, hold the drowning person's head with one hand, and press his mouth with the other hand facing down to discharge the water;
(3) If the drowning person is unconscious, breathless or stops breathing, artificial respiration should be carried out after the above treatment. The drowning person can lie on his back, and the rescuer can hold the nose of the drowning person with one hand, hold his chin with the other hand, take a deep breath, and then blow air into the drowning person's mouth with his mouth. After blowing one breath, leave the mouth of the drowning person, release the hand holding the nose at the same time, and press the chest of the drowning person with your hand to help him exhale. This is repeated regularly, about 14-20 times per minute, which can be slightly slower at the beginning and accelerated appropriately at the later stage.
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