The long-awaited summer vacation is coming. If I guess correctly, many children are flying in the face now! Although it is a holiday, it is also safe to have a holiday! Teachers and parents must remind their children not to neglect safety protection while enjoying holidays!

Here we have prepared safety strategies for teachers, parents and children, including electricity, fire, food, transportation, swimming and surfing the Internet. Remind again: summer vacation safety must be paid attention to.

The following videos cover various security risks that may occur during the summer vacation. I hope that teachers and parents will forward this matter and raise their summer safety awareness.

The video is 2 minutes long. If there is no wifi, a graphic version is prepared intimately. Right under the video.

First, power safety.

1. Learn to use household appliances step by step under the guidance of parents.

2. Do not touch or connect wires, lamp caps, sockets, etc.

Don't play in places marked "high pressure danger".

Second, the fire safety use

1. Don't play with fire or carry kindling. If you find a fire, don't bravely put it out. You should report to an adult or call the police in time.

Don't use gas or liquefied gas cookers when parents are not at home.

3. When setting off fireworks and firecrackers, we must pay attention to safety, and it is best not to set them off or set them off under the guidance of parents.

Third, food safety.

1. Consciously develop good personal hygiene habits and wash your hands before meals to prevent infectious diseases.

2. When buying packaged food, you should see the trademark, production date, shelf life, etc. Do not buy "three noes" food and expired food.

Eat raw fruits and vegetables before eating them. Don't eat rotten or spoiled fruits and vegetables. Smoking and drinking are strictly prohibited.

4. Don't overeat to prevent indigestion.

Fourth, traffic safety.

1. Consciously obey the traffic rules and don't run and play on the road.

2. Crossing the road should take zebra crossing, footbridge, etc. And it is not allowed to cross at will.

Don't ride a bike in the middle of the road.

4. Obey public order, wait in line for the bus, don't get close before the vehicle stops, and don't get crowded when getting on and off.

5. When riding in a civilized car, you should fasten your seat belt or hold the handrail tightly.

Verb (abbreviation for verb) Swimming safety.

1. Don't swim without permission.

Don't swim with others without permission.

Don't swim without your parents or other adults.

4. Don't swim in the waters without safety facilities and rescuers.

5. Don't swim in unfamiliar waters.

6. Students who are not familiar with water are not allowed to go into the water for rescue.

VI. Internet security

1. Don't share personal and family information with others when surfing the Internet.

2. Keep the password and don't tell others.

Be careful when chatting and making friends, and don't meet netizens.

4. surfing the internet should be temperate, civilized and healthy.

What should I do if the following security incidents occur?

First, heatstroke, what should I do?

Experts pointed out that according to the degree of illness and performance characteristics, heatstroke can generally be divided into three categories.

First, threatened heatstroke: manifested as thirst, dizziness, tinnitus, chest tightness, palpitation, limb weakness and other symptoms. Sweating is not much, body temperature may rise slightly, and fever may be around 37.5℃. At this time, you should leave the high-heat environment in time, and the symptoms will disappear after a short rest.

Second, mild heatstroke: there are symptoms of threatened heatstroke, and at the same time it is characterized by redness and burning of the skin, accompanied by nausea, vomiting, sweating, cold skin, and decreased blood pressure. Fever often reaches 38.5℃. At this time, the first thing to do is to quickly evacuate the high temperature environment that causes heatstroke and choose a cool and ventilated place to rest; And drink more salty and cold drinks. You can also apply cool oil, wind oil essence, etc. On the forehead and temples, or take Ren Dan, ten drops of water, Huoxiang Zhengqi water and other traditional Chinese medicines. If your blood pressure drops and you collapse, you should lie flat immediately and go to the hospital for intravenous drip of normal saline in time.

The third is severe heatstroke: in most cases, it is a sudden coma in a high temperature environment. In the past, I often had headaches, numbness and tingling, dizziness, irritability or insanity, and limb convulsions. My skin is hot and red, and my temperature is often above 40℃. Please leave the high temperature environment quickly and go to the hospital for treatment in time.

Second, drowning, what should I do?

How to rescue?

While strengthening prevention, parents and guardians should also master relevant first aid knowledge and skills. After the accident, there is an urgent need to save people. The following six points should be known!

Correct rescue methods for children after drowning;

1. Get ashore

It is best to lift the head of the drowning man from behind, or pull his chest from above, so that his face is above the water, and then drag him ashore.

Clear the mouth and nose blockage

Let the drowning man face down, pry open his teeth and remove impurities from his mouth and nose with his fingers.

3. Pour out the accumulated water in the respiratory tract.

The rescuer knelt down, held the drowning man's abdomen, let the drowning man face down and patted his back.

4. artificial respiration

For drowning people with weak breathing or just stopped heartbeat, give artificial respiration quickly and do chest compressions at the same time.

Oxygen intake

There are medical conditions at the scene, and the drowning person can be injected with cardiotonic and oxygen. When the conditions are insufficient, press or acupuncture the middle acupoint of the drowning person by hand.

Take off the coat

If the drowning man is wearing a coat, he should take off his coat as soon as possible. A wet coat will take away the body heat and cause low temperature injury.

What should we do if it thunders?

What harm can lightning do?

The harm of lightning to human body includes the direct action of current, overpressure or electric power and high temperature. When a person is struck by lightning, the current will pass through the human body quickly. In severe cases, it will lead to heartbeat, respiratory arrest and brain tissue hypoxia and death. In addition, the sparks generated by lightning strikes can also cause skin burns to varying degrees.

What preventive measures should be taken indoors in thunderstorm weather?

1. Close the doors and windows to prevent ball lightning from jumping indoors and causing injury.

2. Don't watch TV or surf the Internet. Unplug telephone lines, TV antennas, stereos, air conditioners and other power plugs that may cause indoor lightning strikes.

When it thunders, don't lean against the wall, doors and windows, or balcony. It's safest to sit in the middle of the room, but don't stay directly under the electric light, so as to avoid accidents caused by induced electricity when it thunders.

4. Don't get close to indoor metal equipment, such as heating pipes, water pipes and steel columns. To prevent lightning current from jumping into human body through them. Because lightning rods can only protect buildings, they can't do anything about lightning that invades from wires, telephone lines and metal pipes.

5. Don't wear wet clothes and slippers.

6. Try not to answer the phone, and avoid the fixed telephone when it is struck by lightning. If you are in a building with lightning rods and electromagnetic shielding, you can use cordless phones or mobile phones indoors.

7. Do not use solar water heaters or other shower equipment to take a bath in thunderstorm weather. Because lightning may come down the current. Turn off the gas in time and always pay attention to whether the gas leaks.

4. What should I do in the face of mosquitoes and viruses?

Summer is the high incidence of some infectious diseases, and too many mosquitoes also increase the channels of infection. From hand, foot and mouth, Norodom to Zika ... all these will affect children's health. But every infectious disease has its own characteristics and transmission routes, and mastering the methods can also effectively prevent it!

1. What infectious diseases can mosquitoes spread?

Mosquitoes can spread diseases such as malaria, Japanese encephalitis, yellow fever, dengue fever, chikungunya fever and Zika virus disease, among which Zika virus disease is mainly spread by Aedes aegypti and Aedes albopictus.

2. How to use mosquito repellent?

Spray mosquito repellent on exposed skin such as head and limbs, especially behind ears and neck, to prevent drugs from entering eyes and mouth. Generally, in an outdoor environment, mosquito repellent is applied once every 2-4 hours.

3. What should I do after mosquito bites?

Generally, the treatment of mosquito bites is mainly to relieve itching, and cool oil and wind oil can be used externally to relieve itching and inflammation. If there are symptoms such as local swelling, infection, fever and rash, you must go to the hospital in time.

4. How to avoid mosquito bites when traveling?

When traveling abroad, especially in areas where Zika virus disease, dengue fever, Chikungunya fever and yellow fever are prevalent, mosquito bites and infections should be avoided. Wear light-colored long-sleeved clothes and trousers, and apply mosquito repellent to bare skin, especially behind the ears and neck; Wearable long-sleeved clothes, trousers and socks treated with pyrethroids (such as soaking) can be more effectively protected.

Of course, at present, the COVID-19 epidemic continues to spread abroad. Although it occasionally spreads in China, it still needs more protection.

The above are the safety precautions in summer, especially when going out to play and swim, parents must pay attention to the safety of their children and try not to let younger children stay at home alone.

Pay attention to summer safety and forward it to other teachers and parents to protect their children's summer vacation together!

Source | Wei Yan Education, Sohu Education, Education Media Today.