Handwritten report on drowning safety knowledge 1
Drowning safety knowledge manuscript II
Drowning safety knowledge manuscript 3
Drowning safety knowledge manuscript 4
Drowning safety knowledge manuscript 5
Drowning safety knowledge manuscript 6
Drowning safety knowledge manuscript 7
Drowning safety knowledge handwritten newspaper 8
Drowning safety knowledge handwritten newspaper 9
Handwritten report on drowning safety knowledge 10
Besides indoor and outdoor swimming pools, there are charming beaches, rivers and streams ... but while enjoying the fun, please pay special attention to the hidden crisis. More preparation and consideration in advance can bring us infinite laughter and avoid some unnecessary misfortune and regret. According to the actual situation of our school, our school has formulated regulations prohibiting students from swimming in Oujiang, Shuitan, Xiaoxi and other places with water sources without permission. So what should you pay attention to when swimming?
First, swimming safety points
1. Don't be too hungry or too full when entering the water. Do not enter the water for an hour after meals to avoid cramps;
2. Try the water temperature before entering the water. If the water is too cold, don't go into the water;
3. Swimming in rivers, lakes and seas must be accompanied by someone, not swimming alone;
4. Observe the environment of swimming place before launching. You can't swim here if there is a danger warning.
Don't swim in the canyon with unclear geographical environment. The water in these places is different in depth and cold, and obstacles may hurt people in the water, which is very unsafe;
6. Before diving, make sure that the water depth here is at least 3 meters, and there are no weeds, rocks or other obstacles underwater. It is safer to enter the water with your feet first;
7. When swimming in the sea, swim parallel to the coastline. Those with poor swimming skills or insufficient physical strength should not get involved in the depths. Make a mark on the coast, pay attention to whether you are washed too far, and adjust the direction in time to ensure safety.
Second, how to prevent lower limb cramps when swimming?
1. Be sure to warm up before swimming.
2. Consider your physical condition before swimming. If you are too full, hungry or tired, don't swim.
3. Dip some water in your limbs before swimming, and then jump into the water. Don't jump into the water at once.
4. If you have chest pain while swimming, you can press your chest hard and wait until you get better before going ashore. When you have abdominal pain, you should go ashore. It is best to drink some hot drinks or soup to keep warm.
Third, the self-rescue strategy of swimming and drowning in summer
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.
Fourth, drowning first aid.
Drowning is a common accident. Drowning can lead to suffocation and hypoxia. For example, if the heartbeat stops, it is called "drowning", and if the heartbeat does not stop, it is called "dying". This classification is of great significance to estimate the condition and prognosis, but the treatment principle is basically the same, so it is collectively called drowning.
First aid method
1. After the wounded are carried out of the water, the water, mud and dirt in their oral cavity and nasal cavity should be removed immediately. Wrap your fingers with gauze (handkerchief), pull the tongue of the wounded out of your mouth, unbutton the button and neckline, and keep the respiratory tract unobstructed. Then pick up the waist and abdomen of the wounded and let him pour water with his head back. Or pick up the injured person's legs, put his abdomen on the shoulders of emergency personnel, and quickly run over to pour out the accumulated water. Or the rescuer takes a semi-kneeling posture, puts the abdomen of the injured person on the leg of the rescuer, makes his head droop, and presses his back with his hand to pour water.
2. People who stop breathing should immediately carry out artificial respiration, and mouth-to-mouth blowing is generally the best. The first aider is located on the injured side, hold the injured person's jaw, hold the injured person's nostrils, take a deep breath, and slowly blow into the injured person's mouth. When the chest is slightly lifted, relax the nostrils and press the chest with one hand to help exhale. Repeatedly and rhythmically (blowing 16 ~ 20 times per minute) until breathing resumes.
People with cardiac arrest should do chest massage first. Let the wounded lie on his back, with a hard board on his back, his head down and his back tilted. The emergency personnel are located on the side of the wounded. Facing the wounded, put the palm of your right hand flat on the lower part of the sternum and your left hand on the back of your right hand. With the help of the body weight of the first-aid person, he should push slowly, but not too hard to prevent fracture. Then he should press the sternum down about 4 cm, then loosen his wrist (keep his hand from the sternum) to restore the sternum, and repeat it regularly (60-80.
5. What should I do if my ears get water while swimming?
Because water has a certain tension, it forms a barrier after entering the narrow external auditory canal, which divides the external auditory canal into two sections, and because of the gravity of water, secondary pressure is generated between the water barrier and the eardrum, maintaining the pressure balance on both sides of the water barrier, making it difficult for water to flow out automatically. Sometimes there is a large cerumen obstruction in the external auditory canal, so it is easier for water to wrap around cerumen after entering the ear canal, and it is not easy to flow out. After water enters the ear, people will feel stuffy in the ear, hearing loss, dizziness and very uncomfortable, so people often want to drain the water very urgently. Some people even use unclean clips, match sticks, small keys, etc. It can break the water barrier and make water flow out, but it is also easy to damage the external auditory canal and even the eardrum, leading to ear diseases.
After the water enters the ear, it should be discharged in time. The most common methods are:
1, one-legged jumping method: the affected ear is downward, and the water flows downward from the external auditory canal by the gravity of water.
2, external auditory canal method: you can press the tragus continuously with your palm or pull the auricle with your fingers; Or repeatedly open your mouth and move the temporomandibular joint, which can make the skin of the external auditory canal move up and down, left and right, or change the stability of the water barrier and pressure, so that water can flow out of the external auditory canal.
3, external auditory canal cleaning method: gently probe into the external auditory canal with a clean fine cotton swab, once you touch the water barrier, you can suck out the water.
Because the swimming pool or river water is unclean, the skin and eardrum of the external auditory canal are infected after the sewage enters the ear, or the water is improperly treated after entering the ear, which can often cause the following ear diseases, such as unclean ear digging. : otitis externa, swelling of external auditory canal, cerumenitis, suppurative otitis media.
If the above symptoms appear after entering the water, you should temporarily stop swimming and go to the hospital for examination and symptomatic treatment.
Matters needing attention in summer swimming with intransitive verbs
There are many precautions for swimming in summer, which should be considered from many aspects. Here is a brief introduction:
1, it is not advisable to swim after meals and drinking.
2. Open wounds, skin diseases and eye diseases are not suitable for swimming.
3, cold, illness, physical discomfort or weakness is not suitable for swimming.
Thunderstorm weather is not suitable for swimming.
The water temperature is too low and too cold to swim.
6. Don't make too many jokes with your companions when swimming.
7. Don't go with the flow, especially in the wild.
8. Don't swim when the wind and waves are too strong and the lighting is not good.
9. Don't swim or dive in unknown waters.
10, shallow water, many people diving.
1 1. Swimming in places with lifeguards and conditional places.
12, do warm-up exercises before entering the water.
13. Bring all equipment into the water and make sure to wear goggles.
14. Don't panic, don't mess in the water. In case of cramp, please keep calm and drift backwards.
15. Take part in cardiopulmonary resuscitation training and self-help training in water as much as possible. If you are not sure whether to go into the water to save people, you can use bamboo poles, branches, ropes, clothes or floating objects to save people and call for help.
16, camping, fishing, outdoor activities, etc * near the water, children should be prevented from accidentally falling into the water.
17, swimming at the seaside or outdoors should prevent sunburn and foot stab wounds.
Seven, how to prevent drowning
Swimming is one of teenagers' favorite sports. However, if you are not prepared, lack safety awareness, panic when you encounter an accident, and you can't save yourself calmly, it is easy to cause drowning casualties.
In order to ensure the safety of swimming and prevent drowning accidents, the following must be done:
1, don't go swimming alone, let alone in places where you don't know the bottom and water conditions, or dangerous places where drowning casualties are likely to occur. Choose a good swimming place and have a clear understanding of the environment of the place, such as whether the reservoir and bathing place are sanitary, whether the water surface is flat, whether there are reefs, undercurrents, weeds and the depth of water.
You must be organized and swim under the guidance of a teacher or someone familiar with water. Take care of each other. If a collective organization goes swimming, the number of people should be counted before and after entering the water, and lifeguards should be appointed for safety protection.
Pay attention to your health. People who are prone to cramps in limbs should not take part in swimming or swim in deep water. Be prepared before entering the water and exercise first. If the water temperature is too low, wash your body in shallow water first, and then go swimming after getting used to the water temperature. Students with dentures should take them off to prevent them from falling into the esophagus or trachea when choking.
4. Be self-aware of your own water quality, don't try to be brave after entering the water, don't dive and snorkel rashly, and don't play with each other to avoid drowning. Don't swim in rapids and whirlpools, let alone drink and swim.
5. If you suddenly feel unwell during swimming, such as dizziness, nausea, palpitation, shortness of breath and so on. , should immediately go ashore to rest or call for help.
6, swimming, if the calf or leg cramps, don't panic, you can kick or jump hard, or massage hard, pull the cramped parts, and ask your companions for help.
7. When you encounter a drowning accident while swimming, the first aid on the spot is very urgent, and cardiopulmonary resuscitation is the most important. After the drowning person is rescued ashore, the vomit, sediment and other impurities in the oral cavity and nasopharyngeal cavity should be removed immediately to keep breathing smooth; The tongue should be pulled out to avoid backward turning and blocking the respiratory tract; Raise the belly of the drowning person so that his chest and head droop, or hold his legs, put his belly on the rescuer's shoulder, and do the action of "pouring water" by walking or jumping. Restoring the drowning person's breathing is the key to the success of first aid. Artificial respiration should be carried out immediately, and mouth-to-mouth or mouth-to-mouth artificial respiration can be used. At the same time of first aid, you should be sent to the hospital for treatment quickly.
Eight, how to save yourself when drowning?
During the summer vacation, many students like to travel together, especially because of the hot weather, everyone is willing to play and swim by the water, and often at this time, it is easy to have dangerous situations. Since this summer vacation, students have been drowning from time to time, and some of these accidents are caused by students not mastering scientific rescue skills when helping each other. Not long ago, a drowning incident occurred in qitaihe city, Heilongjiang Province. Five high school students drowned to save their drowning classmates.
On July 14, 2004, some students from Class 5 of Qi Mei Group Senior Middle School spontaneously organized a visit to Wanbao Reservoir in qitaihe city, Heilongjiang Province. Along the way, the students walked on the steep mountain road and enjoyed the charming natural scenery around them. /kloc-Qing Li, a 0/6-year-old girl, went to the reservoir without guardrails to wash her hands alone. The cement dam is relatively flat, with a steep long slope, and the underwater part near the dam is covered with moss. At this time, the accident happened.
She slipped and fell, and soon. Qing Li, who can't swim, panicked. She struggled for help. Students Li Quanrui and Xu Bao Zhong, who are playing nearby, rushed over after hearing the cry for help. They went into the water hand in hand to save people. Just as they touched their hands, Li Quanrui and Xu, who were unfamiliar with water, slipped and the lake immediately flooded their heads. They drifted farther and farther away, and seemed to have felt closer and closer to death. Eight boys, including Li Kai, saw this situation and immediately ran to the dam.
They formed two groups of human chains and went hand in hand to the lake to rescue three students who fell into the water. At this time, the students who fell into the water were 6 or 7 meters away from the shore, and Fang Weixin and other students had reached waist-deep water. At this time, the accident happened again. The students standing there slipped several times. Fang Wei Xinhe and Li Kai were pulled ashore by their classmates because they were close to the shore, and the other three students suddenly disappeared after sinking into the water. Just then, Zhang Zhiyu, a girl of 16 years old, ran down from the mountain and rushed to the dam. She dived into the water and swam to Qing Li, which was struggling 8 or 9 meters away. Qing Li gripped Zhang Zhiyu's arm like a lifesaver. In the panic, the students shouted for help from passers-by, and several migrant workers who could swim jumped into the water without saying anything, saving the drowning boy. Because the water was particularly turbid and the visibility was above 1 m, several people kept swimming forward, looking for it. At the same time,
Students call 120 emergency center. When several children were fished ashore, their faces were blue, their pupils were dilated and they had been drowning for a long time. The five students who fell into the water were then taken to the hospital for rescue, but due to the long drowning time, five students died after being rescued. Five young lives just disappeared. Their desperate efforts to rescue their classmates at the critical moment were shocking, but the accident was regrettable. In fact, in our daily life, drowning accidents happen from time to time. What should we do if we meet a drowning person?
Drowning is a common accident, such as swimming or falling into puddles and wells. Generally speaking, the place where drowning occurs is usually:
Swimming pools, reservoirs, puddles, ponds, rivers, streams, beaches and other places. Summer is the season with frequent drowning accidents. Every summer, there will be drowning accidents in swimming. Among the drowning people, some can't swim, and some can swim and are good at water.
Now is the hot weather season, the summer vacation is coming, and the drowning casualties of primary and secondary school students have also increased significantly. Surveys by the Ministry of Education and other units in Beijing, Shanghai and other provinces and cities 10 show that at present, there are10.6 million abnormal deaths of primary and secondary school students in China every year, and on average, more than 40 students die every day from accidents such as drowning, traffic or food poisoning, among which drowning and traffic are still the top two accidental deaths. Let's look at a set of drowning accident data in 2004.
On June 2 1 day, five female students drowned in Ziyang County, Shaanxi Province. Among the five students killed, the oldest was 14 years old and the youngest was only 7 years old. On June 25th, three primary school students in Fu 'an City, Fujian Province drowned while swimming by a stream. On June 29th, three female students aged around 10 drowned while playing in the pond in Dazhou City, Sichuan Province. /kloc-0 On July 6th, 2000, three female students in Shangdu City, Henan Province drowned while swimming in the reservoir. Four junior high school students, aged about 16, were swimming in Songhua River in Jilin Province, and three of them drowned, 1 still alive. How do you save yourself? When someone falls into the water, rescuers should not rush to save people, because it will be very dangerous if they are caught by the drowning person. Entanglement with the drowning person in the water will not only consume a lot of physical strength of the rescuer, but sometimes even lead to exhaustion of physical strength of the rescuer and eventually death. If the situation is very urgent at that time, and the rescuer has certain rescue skills, then the rescuer should take off his clothes and shoes as soon as possible before entering the water, and try to avoid being caught by the drowning person when approaching.