Drowning, also known as drowning, is a situation in which people are injured when they are submerged in water or other liquid media. Water fills the respiratory tract and alveoli, causing hypoxia and suffocation; The water absorbed into the blood circulation causes changes in blood osmotic pressure, electrolyte disorder and tissue damage; Eventually lead to respiratory arrest, cardiac arrest and death. The consequences of drowning can be divided into non-morbid, morbid and death, and the process is continuous. A patient who has not lost his life after drowning is called dying. Asphyxia combined with cardiac arrest after drowning is called drowning, and beating heart is called dying.
Keep in mind the "six prohibitions" against drowning.
①? No swimming without permission;
(2) Do not swim with others without authorization;
(3) No swimming without parents or teachers;
④ Do not swim in unfamiliar waters;
(5) It is forbidden to swim in waters without safety facilities and ambulance personnel;
6. Students who can't swim are not allowed to go into the water for rescue without authorization.
Anti-drowning slogan
1, cherish life and stay away from dangerous waters.
The drowning accident is heartbreaking, and swimming in the water is not peaceful.
Cherish your life and never go swimming.
4. Enhance the awareness of drowning prevention and shine the light of life.
5, grasp * * * tube, joint defense linkage, fight drowning accidents.
6. Cherish life, beware of drowning, stay away from danger and grow up safely.
7. You can't be free in the water like a fish, so please prevent drowning.
8. Life first, students' safety first.
For your safety, please don't swim with your classmates without permission.
10, cherish life, care first, and do a good job in drowning prevention.
1 1, don't be fooled by the blue waves, don't lose your judgment because of coolness-prevent drowning and cherish life.
12, prevent drowning, and don't let water turn into tears of relatives!
13, let the drowning accident university drop out of school, and let peace and happiness accompany you for a lifetime.
14, life is only once, and safety is accompanied by life.
15, there is only one life, and drowning is just an idea.
Safety nursery rhymes against drowning
There are ingenious ways to prevent drowning, and personal safety should be remembered.
Primary school students, going to and from school, and transportation teams should all be arranged.
Listen to the command, don't run around, go home safely, parents laugh;
There are ingenious ways to prevent drowning, and it is best to be accompanied by an adult.
Swimming without permission is dangerous, and it is important not to go to deep water.
The private swimming pool is not safe, so it is necessary to prevent dizziness and spasm.
If you want to swim, tell your parents that diving and diving will hurt you.
If your partner doesn't shout loudly, it is ideal to call an adult.
To prevent drowning, be careful not to play around the canal.
If you surrender without fighting, you will die if you fall into the rapids.
A river full of water can't be drunk, and young people go to the grave.
Washing clothes, looking for shallows and deep steep slopes are not safe.
If the clothes swim far, don't reach for them desperately.
When the river rises, it is better to be brave than to be brave.
The detour is safe and everyone will be safe after the rain.
The roads are muddy in rainy days, so we should unite and help each other and travel in a civilized way.
Size helps people go home happily and safely.
Safety, road safety and safety work are important.
Teachers and classmates participate together, and there is nothing going on inside and outside the school.
Cultivate new flowers on campus and cultivate the pillars of the motherland.
The children celebrated Children's Day on June 1st, and were jubilant among the flowers.