The weather is getting hotter, and drowning accidents will enter a high incidence period, so we must be familiar with drowning prevention safety.
What do you need to do to prevent drowning? How to save yourself once you drown? Teachers bring students to learn about drowning prevention!
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1 Do not go out swimming alone, and do not swim in places where the water conditions are unknown or dangerous and prone to drowning casualties.
2. Choose a safe swimming place, and understand the environment of the place, such as whether the reservoir and bathing area are hygienic, whether the water is flat, whether there are reefs, undercurrents, weeds, and the depth of the water.
3 It is necessary to swim in a group and under the guidance of a teacher, coach or someone familiar with the nature of the water in order to take care of each other.
4 Be aware of your physical health, people who are prone to cramps in their limbs should not participate in swimming or swim in deep water.
5. Be self-aware of your own water nature, do not be reckless after entering the water, do not jump and dive rashly, and do not play with each other, so as not to drink water and drown. Do not swim in rapids and whirlpools.
6 If you suddenly feel unwell during swimming, such as dizziness, nausea, palpitation, shortness of breath, etc., you should immediately go ashore to rest or call for help.
7 Before swimming, do a good stretching exercise, during swimming, if the calf or foot cramps, do not panic, you can push the legs or do jumping movements, or massage and pull the cramps vigorously, and call for help from your peers.
1 Don't panic and call for help as soon as you notice someone around.
2 Relax your whole body, let your body float on the water, bring your head to the surface, kick the water with your feet, prevent loss of physical strength, and wait for rescue.
3 When the body is sinking, you can press the palm of your hand down.
4 If you have a sudden cramp in the water and you are unable to get to the shore, call for help immediately. If there is no one around, take a deep breath and dive into the water, straighten the leg with the cramp, and pull the toes up with your hand to relieve the cramp.
1 You can throw lifebuoys, bamboo poles, wooden planks, etc. to the drowning person, and then drag them to the shore.
2 If there is no rescue equipment, you can enter the water and provide direct rescue. It is best to lift the head of the person who has fallen into the water from the back, or pull the chest from above so that his face is above the water, and then drag him ashore.
3 People with poor water quality should not be rescued hand in hand, as it may cause more people to fall into the water and drown.
1 Remove mouth and nose blockages: Have the drowning person head down, pry open their teeth, and use their fingers to remove debris from their mouth and nose.
2. Artificial respiration: For drowning patients whose breathing and heartbeat are weak or whose heartbeat has just stopped, artificial respiration is quickly carried out, and chest compressions are done at the same time.
3 Take off your coat: If the drowning person is wearing a coat, take it off as soon as possible, as the wet coat will take away the body's heat energy and cause hypothermia damage.
4. After the initial rescue at the scene, if the drowning person's breathing and heartbeat have gradually returned to normal, contact the emergency center as soon as possible and send the drowning person to the hospital.
Fatal First Aid Myth: "Upside-Down Water Control Method"
The golden rescue time for a drowning child is only 5 minutes, and if it exceeds 5 minutes, the human brain will be irreversibly damaged due to long-term lack of oxygen.
The "upside-down water control method" will not only delay the golden rescue time, but also lead to the discharge of gastric contents, which will increase the risk of aspiration, which is harmful and unbeneficial.
Source: People's Daily
Editor: Huang Zhu
Reviewer: Wang Miao, Wu Minna
Proofreader: Jia Yu Peng Tianyang
Review: Deng Biyan
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