2022 drowning prevention safety education knowledge

In summer, everyone is tortured by the heat and just wants to cool off, so there are many more people in swimming pools and rivers. But it's best not to go to places that are forbidden to play when swimming. The following is my knowledge of drowning prevention safety education in 2022. I hope it will help you.

2022 drowning prevention safety education knowledge

First, how to prevent drowning:

1. Don't play and chase at the seaside, riverside, lakeside, riverside, reservoir, ditch and pond without permission to prevent slipping into the water;

2. It is forbidden for students to swim in the water without permission, especially primary and secondary school students must be accompanied by adults and carry lifebuoys;

It is forbidden for primary and middle school students to go fishing without permission, because fishing crouches by the water, and the soil and sand at the water's edge have become very loose after a long time of water immersion. The edge of some water grows moss because it has been soaked in the water for many years, and it is easy to slip into the water when stepping on it, which is in danger of being injured;

4. When rowing or taking a boat in the park, be sure to sit still, don't run around on the boat, and don't wash your hands and feet beside the boat, especially when taking a boat, don't shake it or be too heavy to avoid capsizing or sinking;

When taking a boat, in case of special circumstances, you must keep calm, obey the instructions of the crew on board, and don't dive lightly. If someone is drowning, don't rush into the water to rescue him;

6. In case of strong wind, heavy rain, big waves or foggy weather, it is best not to take a boat or play on it;

7. Don't hold your breath in the water for a long time, which may lead to insufficient oxygen supply;

8. If you accidentally fall into the water, you should absorb enough air, pat the water surface and call for help;

9. If you are unfortunate enough to drown, when someone comes to help, you should relax and let the rescuer hold your waist;

10. When something you especially love falls into the water, don't hurry to catch it, ask an adult for help.

Second, the self-help method when drowning:

1. Don't panic, find someone around you and call for help immediately;

2. Relax your whole body, let your body float on the water, head out of the water, kick the water with your feet to prevent physical loss and wait for rescue;

3. When your body sinks, you can press your palm down;

If you suddenly cramp in the water and can't get ashore, you should call for help immediately. If there is no one around, you can take a deep breath and dive into the water, straighten your cramped legs and pull your toes up with your hands to relieve cramps.

Self-rescue method of water cramp;

The most common parts of cramps are calves and thighs, and sometimes fingers, toes and stomach also occur. The main reasons for cramps are that there is no or insufficient warm-up activity before entering the water, the organs and muscle tissues of the body are inactive, and after entering the water, they suddenly do violent kicking and paddling, or cramps occur because the muscles suddenly contract due to cold water. Swimming for a long time, excessive fatigue and physical exertion, a lot of heat dissipation in the body or mental tension, swimming movements are not coordinated, cramps can also occur.

(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.

Water grass self-help method:

Weeds or silt are often found in rivers, lakes and near-shore or shallow places, and swimmers should try to avoid swimming in these places. What should I do if I am unfortunately entangled in aquatic plants or stuck in the mud? First of all, be calm, don't step on the water, and don't tamper with it, otherwise it will make it harder for your limbs to get rid of it, or get deeper and deeper in the mud. Use backstroke (legs straight, palms back) to slowly retreat along the original road, or lie flat on the water, so that legs are separated and hands are released.

If you carry a knife with you, you can cut off the weeds, or try to kick them away, or smooth them off your hands and feet like socks. When you can't get rid of yourself, call for help in time.

After removing the aquatic plants, kick and swim lightly and leave the place where the aquatic plants are overgrown as soon as possible.

Self-help methods in the whirlpool:

Vortex will appear where the river suddenly widens, narrows and twists, where there are obstacles such as protruding rocks at the bottom of the water, where there are sunken deep pools, and where the riverbed is uneven. When flash floods and the river surges, the vortex is the most. There are always whirlpools at the seaside, so pay more attention.

Where there is a whirlpool, garbage and leaves often swirl around the whirlpool on the water. As long as you pay attention, you can find it early and try to avoid approaching.

If you are close, don't step in the water. You should lie flat on the water at once and swim and crawl quickly along the whirlpool. Because of the weak attraction of the vortex edge, it is not easy to get involved in large objects, so the body must lie flat on the water, and must not step on the water or dive vertically into the water.

Self-help methods for fatigue:

Swimming after excessive fatigue or swimming after excessive swimming is easy to cause cramps or drowning due to lack of physical strength. What should I do in this situation?

If you feel cold or tired, you should swim back to the shore at once. If you are far from the shore, or too tired to return to the shore immediately, float on the water to save your strength;

Raise a hand, relax and ask for help. Don't hold on to the rescuer;

If there is no one to help, continue to float on the water and swim back to the shore after recovering your physical strength.

Third, measures to prevent drowning:

1. Pupils should swim under the guidance of adults;

2. Pupils can't play by the pond or the river alone; In particular, don't go to ponds and places where no one goes;

3. You can't go swimming in places without swimming signs, especially in summer vacation, and you need to go swimming in a regular swimming pool with adults;

4. Those who can't swim, can't go to deep water areas, and beware of drowning incidents. Those who can't swim should be accompanied by adults, even if there is a swimming ring;

Make full preparations before swimming to prevent cramps in the water.

Four, found someone drowning rescue methods:

Method 1: throw lifebuoys, bamboo poles, wooden boards and other things at the drowning person and drag them to the shore;

Method 2: If there is no rescue equipment, you can enter the water for direct rescue. When approaching a drowning person, turn his hips, turn his back to himself, and then pull him up. Side stroke or backstroke towing is usually used for towing. Special emphasis: if minors find someone drowning and can't rush into the water for rescue, they should immediately call for help or use life-saving equipment for rescue.

Five, shore first aid drowning person:

1. Quickly remove the sludge, weeds and secretions in the mouth and nose of the drowning person, keep the respiratory tract unobstructed, and pull out your tongue to avoid blocking the respiratory tract;

2. Lift the drowning person and lie on the rescuer's shoulder, with his abdomen close to the rescuer's shoulder and his head and feet drooping, so that the accumulated water in the respiratory tract can naturally flow out. But don't delay the time of cardiopulmonary resuscitation because of choking;

3. Carry out mouth-to-mouth artificial respiration and heart massage;

4. Contact the emergency center or send to the hospital as soon as possible.

Famous aphorisms to prevent drowning

1. Cherish life and stay away from drowning.

2. Strengthen safety education to prevent drowning.

Cherish life and never go swimming.

4. Life first, prevent drowning.

5. Care for life journey, prevent drowning and pay attention to traffic safety.

If you want to be a dead fish, please get into the water here.

7. If you don't want to live long, please get into the water here.

As long as you make full use of it, life is long.

9. If you don't come back in the prime of life, it will be difficult to get up in the morning.

10. Cherish life and stay away from dangerous waters.

Cause of drowning

1, launched without permission.

Swimming in unknown waters without the permission of adults, and there are no corresponding preventive measures.

2. I accidentally fell into the water.

Slipped and fell into the water while moving by the water.

3. salvage items.

After the goods fell into the water, they were salvaged without knowing the water situation.

4. Blind rescue.

After others fall into the water, they blindly go into the water to save people or hold hands to save people without their own rescue ability.

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