Common sense of family daily emergency

1. What are the most practical family first aid knowledge 18 life family first aid manual?

20 practical common sense of family first aid.

First, foreign bodies enter the eyes. Any tiny object or liquid, even a grain of sand or a drop of detergent, will cause eye pain and even damage the cornea. First aid: First, blink hard and frequently, and wash away foreign objects with tears.

If not, pinch your eyelids and rinse your eyes under the tap. Be sure to take off your contact lenses.

Absolutely forbidden: Don't rub your eyes, even tiny foreign bodies will scratch the cornea and cause infection. If a foreign body enters the deep part of the eye, you must see a doctor immediately and ask a doctor for treatment.

Light alarm: if corrosive liquid spills into eyes, you must go to the hospital immediately for treatment; If the eyes are still uncomfortable after self-treatment, burning sensation, edema or blurred vision appear, you need to ask a doctor to treat them with professional instruments, and you must not act rashly. Second, sprain When the ligaments around the joints are stretched too much and exceed the level they can bear, sprains will occur, and sprains are usually accompanied by bruising and edema.

First aid: within 24 hours of sprain, try to use ice packs for half an hour every other hour. Wrap the injured part with elastic pressure bandage and pad the injured part.

After 24 hours, the affected area was replaced by hot compress to promote blood circulation in the injured area. Absolutely forbidden: you can't move the injured joint at will, otherwise it will easily cause ligament tear and it is relatively difficult to recover.

Warning: If after several days of self-treatment and rest, the affected area is still painful and inconvenient to move, then it may be a fracture, muscle strain or ligament rupture, and you need to go to the hospital immediately. Third, nosebleeds nosebleeds are caused by the rupture of blood vessels in the nasal cavity, and the blood vessels in the nose are very fragile, so nosebleeds are also common small accidents.

First aid: lean forward slightly and hold the cartilage under the bridge of the nose with your fingers for about 5- 15 minutes. If conditions permit, putting a small ice pack on the bridge of the nose can also stop bleeding quickly.

Absolutely forbidden: Forcibly raising your head backwards will cause nosebleeds to flow into your mouth, and some blood will be sucked into your lungs in a panic, which is neither safe nor hygienic. Warning: If the nosebleed cannot be stopped for 20 minutes, the patient should go to the hospital for help immediately.

If nosebleeds are too frequent without any reason, or accompanied by headache, tinnitus, decreased vision, dizziness and other symptoms, you must also go to the hospital for treatment, because your brain may have been shaken or hit hard. Fourth, burns and scalds are divided into three levels: first-degree burns can cause redness and tingling of the skin; After the second degree burn, you will see obvious blisters; Third-degree burns can lead to skin ulceration and blackening.

First aid: Once scalded, immediately wash the scalded part under running water or apply cold compress with a cold towel. If the burn area is large, the injured person should soak his whole body in a bathtub filled with cold water. Gauze or bandage can be loosely wrapped around the scald to protect the wound.

Absolutely forbidden: don't use ice to treat burns. Ice will damage the damaged skin and make the wound worse. Don't puncture the blister, or you will leave a scar.

Don't casually apply antibiotic ointment or grease to the wound, these sticky substances are easy to get dirty. Warning: Third degree burns, electric shock burns and chemical burns must go to the hospital.

In addition, if the patient has cough, watery eyes or difficulty breathing, he needs the help of a professional doctor. If the second degree burn area is larger than the palm, the patient should also go to the hospital. Professional treatment can avoid leaving scars.

Verb (verb's abbreviation) asphyxiation. Real asphyxiation rarely happens in real life. Choking on drinking water or choking on food is generally not suffocation. When suffocation occurs, the patient will not have a strong cough, can't talk or breathe, and his face will turn red or blue-purple in a short time.

First aid: First of all, call an ambulance. In the process of waiting for the ambulance, the following measures need to be taken: let the patient lean forward and pat the patient's back between his shoulders with his palm.

If it doesn't work, you need to stand behind the patient, put your fist against the patient's abdomen and back, hold your fist with the other hand, and push it up and down five times to help the patient breathe. Patients can also take such self-help measures: put their abdomen against hard objects, such as kitchen countertops, and then squeeze their abdomen hard to make things stuck in their throats pop out.

Absolutely forbidden: don't feed water or other food to patients who are coughing. Light the alarm: as long as there is suffocation, you need to call an ambulance to rescue the patient quickly.

6. Family poisoning is generally caused by eating cleaning products, inhaling carbon monoxide or ingesting pesticides. First aid: If the patient is unconscious or has difficulty breathing, call an ambulance quickly and be prepared to answer the following questions: what substance is ingested or inhaled, how much, the patient's weight, age and poisoning time.

Absolutely forbidden: Calling an ambulance only after symptoms appear will often delay the treatment time. While waiting for help, don't give the patient anything to eat or drink, and don't try to help the patient induce vomiting, because some toxic substances may harm other organs of the patient during vomiting.

Early warning: As long as poisoning happens, you need to call an ambulance to rescue the patient quickly. Seven, the head "attacks" the skull itself is very hard, so the general external force rarely causes skull damage.

If the external force is too strong, the fragile blood vessels in the neck, back and head will become "victims". First aid: If you have a bag on your head, applying an ice pack to the affected area can reduce edema.

If the head begins to bleed after being smashed, the treatment is the same as being cut, that is, use a clean towel to hold the wound to stop bleeding, and then go to the hospital to sew the wound and check whether there is internal injury. If the injured person faints, you need to call an ambulance and take it to the hospital without delay.

Absolutely forbidden: don't let the injured fall asleep alone. Within 24 hours of being smashed, someone must accompany the injured. If the injured person is asleep, wake the injured person every three hours and ask the injured person to answer a few simple questions to ensure that the injured person is not in a coma and has no intracranial injury, such as concussion.

Light alarm: when the injured person has convulsions, dizziness, vomiting, nausea or conscious behavior.

2. What on-demand safety tips should I pay attention to in my home life?

1. What tests should I do before going to bed and going out?

Check whether the electricity and gas are turned off and whether the fireworks are extinguished.

Second, how to do the escape plan at home?

1, be familiar with the escape route of the floor where you live and be ready for rapid evacuation at any time.

2. On weekdays, you should simulate with your family in advance how to escape in case of fire and go to the agreed meeting place.

3, should be familiar with the fire fighting equipment in the floor and its use.

Third, what fire safety should the kitchen pay attention to?

1, wear short sleeves or appropriate long sleeves when cooking to avoid burning clothes by fireworks.

When cooking, don't leave at will, and turn off the fireworks before you leave.

Don't let the children play in the kitchen.

Fourth, what kind of public places should you try not to consume?

1. A place with only one entrance and exit.

2. It is located underground.

3. Places decorated with flammable materials.

4, fire safety equipment unqualified places.

5, fire damaged places.

5. The following are common and important reasons that affect escape. Don't go to this public place for consumption.

1. The security door is locked.

2. The security door that should normally be closed is always open.

The safety door leading to the roof platform is locked.

4. Safety ladders, passages (such as corridors) and stairs are blocked.

6. For your own safety, what should you know first when you enter a strange place?

1, escape direction.

2, the location of the security door, ladder, and whether it is closed or locked.

3. Check the location of fire hydrants, descent control devices, rescue kits and other fire fighting and refuge equipment.

Seven, how to report the case after the disaster?

1. Stay calm and call 1 19.

2. State the detailed disaster location or nearby targets.

3. Briefly describe the disaster situation.

Leave your phone number and address for further contact.

What you should pay attention to in case of fire.

1, avoid panic, judge the fire source and escape in the opposite direction to the fire source.

Never use lifting equipment (elevator) to escape.

Never go back to the house to get valuables.

4. When there is a fire at night, you should wake up the sleeping people first, don't just think about your own escape, but shout as loudly as possible to remind others to escape.

Nine, how to deal with the fire in the oil pan when cooking?

1. Don't put out the fire with water.

2. Fire extinguishers can be used to put out fires.

3, you can cover the lid and then cover it with a wet towel to block the air to put out the fire.

4. Turn off the air switch quickly.

X. How to avoid the hazards of fire and smoke when escaping?

1. Cover your nose and mouth with a wet towel to breathe, and lower your posture to reduce smoke inhalation.

2. Cover your head with a transparent plastic bag filled with air where there is no smoke to avoid inhaling toxic smoke or gas.

3. If you pass through the flame area on the way to escape, you should first wet your clothes or wrap your body with wet quilts and blankets, and pass quickly to avoid your body catching fire.

In the smoky atmosphere, there is still residual air 30 cm above the ground. You can escape with a low profile. When crawling, keep your palms, elbows and knees close to the ground and escape along the wall to avoid getting lost.

5. In the process of fire escape, close all the doors behind you, which can slow down the spread of fire and smoke.

XI。 How to prevent smoke from coming in through the door after the fire?

Block the door with adhesive tape or wet towels, sheets, clothes, etc.

Twelve, how to deal with clothes on fire?

It is best to take off or lie down on the spot, cover your face with your hands and roll over to put out the fire, or jump into the nearest pool to put out the fire.

Thirteen, if the fire is trapped indoors, how to put it out?

1, go to a place that is easy to be rescued (such as a window near the main road or a room near the door). ).

2. Try to inform people outside (tell 1 19 by phone or mobile phone where you are trapped, or call directly from the window with clothes and lights). 3. Prevent smoke from flowing in.

3. Emergency tips

What if the car is on fire? Car fires usually occur when cars crash, roll over or are being repaired or refueled.

Car fires are all caused by fuel being ignited by open flames. At this time, the driver should pay attention to the following points: ① cut off the oil source immediately; (2) turn off the fuel tank switch or take oil from the car; (2) Try to leave the cab immediately after turning off the ignition switch, because the cab is flammable.

If the cab door cannot be opened, it can be removed from the windshield. When the fire approaches you and you can't escape, use your body to violently suppress the flame and rush out of the way.

When rushing out, pay attention to protect the exposed skin. Don't open your mouth to breathe or shout loudly, lest fireworks burn the upper respiratory tract.

The fabrics of polyester, nylon, vinylon and other chemical fiber products are flammable. Don't wear clothes made of these fabrics near the fire source, and take them off as soon as possible to prevent burns. If the fuel of the vehicle is on fire, don't douse it with water or beat it, only use sand to crush it, or cover it with quilt and tarpaulin to suffocate it.

If there is a fire during maintenance or refueling, the burning vehicle should be driven away from the oil depot quickly first. If the high-voltage line causes a fire, cut off the power supply quickly.

If several cars are together or the parking lot causes a fire, you should quickly evacuate other cars or drive them away from dangerous areas and densely populated areas, and then try to put out the fire. How to escape from the balcony in case of fire? Most of the houses built in China have balconies, and some have front and rear balconies.

The role of the balcony is for people to enjoy the cool in summer and bathe in the sun in winter; Get up early in the morning to breathe fresh air and overlook the fence in leisure; The balcony with novel and unique style can also decorate and beautify the appearance of the building. People who like to plant flowers plant a few pots of flowers on the balcony, which can also add a little "beauty" to the building.

In fact, the role of the balcony is not limited to these, it is also closely related to fire protection. In terms of fire prevention, when the lower room catches fire, the flame escapes from the window and spreads upward; When doors, stairs or corridors are blocked by smoke and fire, and people are trapped indoors and can't escape, people can get out of danger by climbing downspouts in The Upper Terrace.

If you are close to the neighbor's balcony, you can escape to the neighbor's balcony with the help of wooden boards or bamboo poles. When you can find a strong rope, tie the rope to the balcony and go down along it; Even if it is impossible to escape, people hiding on the balcony can buy some time to wait for the rescue of firefighters.

When a fire broke out in Qiaomaqian Building in Sao Paulo, Brazil, 4 1 people were rescued by firemen with ladder trucks because they were hiding on balconies or overhangs. In terms of fire fighting, the balcony is not only a "trench" for firefighters to attack the burning area of buildings, but also an important channel for saving people and evacuating materials.

Firefighters use the balcony as a cover, which is not only convenient for attacking and defending, but also convenient for fire engines to climb and extend to the balcony for fire fighting and life saving. Of course, judging from the current situation of people using balconies, there are also some disadvantages in fire fighting. This is mainly because some people who live in buildings are still influenced by the old concept of "breaking the family's wealth" and are still used to putting things that have been ruined at home on the balcony, thus making the balcony a "waste warehouse" for families. In this way, in case of encountering foreign Fei Huo (such as lit fireworks and firecrackers, cigarettes thrown upstairs,

Its harm can be imagined In order to prevent theft, some families also cover all the penis with steel bars in an ingenious way.

This is advantageous from the point of view of theft prevention, but unfavorable from the point of view of fire prevention. Because in the event of a fire, people in the house covered with steel bars cannot escape; Firefighters' fire fighting and life-saving operations will also be affected.

Nine skills of fire escape and self-help. The first tip: don't go into dangerous places, don't be greedy for property. Life is the most important thing. Don't waste precious escape time dressing up or looking for or taking away valuables just because you are shy and care about them.

The second trick: simple protection is indispensable. Families, companies and restaurants should be equipped with smoke masks. The easiest way is to cover your nose with a towel and a mask, pour yourself water and crawl forward.

Because smoke is lighter than air and floats in the upper part, escaping close to the ground is the best way to avoid inhaling smoke. The third measure: slow down and escape, and slide the rope to save yourself.

Never jump off a building blindly. You can use evacuation stairs, balconies, downpipes, etc. To escape and save yourself. You can also make a simple lifeline with ropes, sheets, curtains and clothes around you, wet it with water and tie it tightly to fixtures such as window frames, heating pipes and iron railings. , and use towels, cloth, etc. Slide down the rope to protect your palm, or go down to a floor without lights to get out of danger.

The fourth measure: act decisively and evacuate quickly. When threatened by fire, you should wear soaked clothes, bedding, etc. Rush out in the direction of the safety exit. Don't blindly follow the crowd and compete with each other.

When evacuating, pay attention to running to a bright place or an open place outside. When the fire is not big, try to run under the floor. If the passage is blocked by fireworks, you should leave with your back to the direction of fireworks and flee to the rooftop and balcony.

The fifth measure: make good use of the passage and not enter the elevator. Don't take the elevator or escalator in case of fire, but escape in the direction of the safety exit.

The sixth measure: when the fire starts, insist on assistance. When a fire breaks out, if you feel hot when you touch the door with your hands, open the door at this time and flames and smoke will come. At this time, you can close the doors and windows, block the doors with wet towels and wet cloth, or soak the quilt with water and cover the doors and windows to prevent fireworks from infiltrating and wait for the arrival of rescuers.

The seventh trick: the fire has burned your body, so run away. If you are on fire, don't run. You can roll on the spot or crush the flame with heavy clothes.

The eighth measure: send a signal and seek help. If all escape routes are blocked by the fire, you should immediately return to the room and send out a distress signal by flashing a flashlight, waving clothes and making a phone call. To attract the attention of rescuers.

The ninth trick: be familiar with the environment and memorize the export. Whether staying at home or going to hotels, shopping malls and karaoke bars, we must pay attention to evacuation routes, safety exits and the direction of stairs. In the case of large fire and thick smoke, you can find out the road as soon as possible and escape from the scene.

Fire escape 1. Try to stay low and use the remaining oxygen to escape from the fire. Try to escape to the ground. If the stairs have been blocked by fire, they can be connected by ropes or sheets.

4. What are the daily emergency rescue knowledge?

1。

The symptoms of gas poisoning are headache, dizziness, general weakness, nausea, vomiting, fainting or coma with the deepening of poisoning, incontinence, cherry red complexion, cyanosis, dyspnea, and even death due to respiratory and circulatory center failure. Prescription: Open the doors and windows immediately for ventilation, so that the poisoned person can leave the poisoned environment, inhale fresh air and keep warm.

Heat sugar tea for sober people and take as much oxygen as possible. For those who have difficulty breathing or stop breathing, give artificial respiration for more than two hours.

Clean up the vomit and keep the respiratory tract clear. Perform cardiopulmonary resuscitation on people with cardiac arrest.

Dial "120" at the same time. 2。

The symptoms of alcoholism are excitement: there is a smell of alcohol, which generally increases, sometimes rude and unreasonable, mixed with sadness and joy. * * * Ataxia period: clumsy and uncoordinated movements, body out of balance.

The language is unclear, incoherent, and sometimes vomiting. Sleep period: gradually sleeping, pale face, cold skin, hypothermia, snoring, pulse rate, coma, etc. Will die of respiratory failure.

Prescription: People with mild poisoning can drink strong tea and eat fruit without special treatment. People with severe poisoning should pay attention to keep warm and send them to hospital for treatment.

3。 The symptoms of sprouted potato poisoning range from a few minutes to several hours, starting with a burning sensation and pain in the upper abdomen, followed by dry throat, nausea, vomiting, abdominal pain and diarrhea.

In severe cases, fever, dyspnea, convulsion and coma may lead to death due to respiratory center paralysis. Prescription: induce vomiting, gastric lavage and catharsis.

You can take egg white, activated carbon, etc. And 50 ml of vinegar can be drunk in a short time. Severe cases are sent to hospital for treatment.

4。 The symptoms of toxic gas poisoning occur in the production environment. The reason is toxic substances with high water solubility, such as ammonia, chlorine, hydrogen chloride, phosphorus trichloride, chlorine dioxide, sulfur dioxide, hydrogen bromide, methylamine and so on. Get sick when inhaling.

Mainly cough, excessive phlegm, chest tightness and shortness of breath. In severe cases, chemical pulmonary edema and pneumonia quickly appear, often accompanied by eye burns.

Prescription: Get out of the environment, take off the contaminated clothes, rinse your eyes first, and then rinse the contaminated parts thoroughly. Absolute bed rest, limit activities, so as not to promote the occurrence of pulmonary edema.

Oxygen can be inhaled conditionally. Unnecessary fluid replacement, especially physiological saline, is prohibited to prevent pulmonary edema.

For those with large inhalation, those who may have pulmonary edema should be injected intravenously. Severe cases are sent to hospital for treatment.

5。 Symptoms of asphalt poisoning: The local skin affected by * * * is prone to dermatitis, which is manifested as general malaise, dizziness, headache, fever, fatigue, nausea, vomiting, high thirst, rapid and weak pulse, shallow and thick breathing, and even dehydration collapse.

Some patients also suffer from eye diseases, which can cause conjunctivitis and keratitis, sometimes laryngitis and bronchitis. Prescription: Leave the construction site and avoid sunlight.

Wipe off the asphalt on the skin quickly with gasoline or ether, and then rinse the area with plenty of water. Symptomatic treatment, according to the symptoms of poisoning, corresponding treatment.

6。 First-aid operation method for heatstroke: (1) Those who are light should quickly lie on their backs in a cool and ventilated place, unbutton their clothes and belts, and open their tops.

You can take ten drops of water, Ren Dan and other drugs to prevent and treat heatstroke. (2) If the patient's body temperature continues to rise, you can soak the lower body with warm water in the bathtub and wipe the upper body with a wet towel.

(3) If the patient has unconsciousness or spasm, he should be in a coma at this time. While notifying the emergency center, pay attention to ensure the smooth respiratory tract.

5. Who knows 10 the common sense of disaster prevention and emergency in daily life?

1. Causes and hazards of high temperature. The daily maximum temperature is above 35℃, which is high temperature weather. When it reaches or exceeds 37℃, it is called summer heat.

Persistent high temperature and summer heat will cause human discomfort, affect physical and mental health, and even cause diseases or life-threatening. Emergency measures ◆ Diet should be light, and drink more heatstroke prevention drinks such as cold boiled water, cold salt water, white chrysanthemum water and mung bean soup.

◆ Install cooling equipment, such as electric fans and air conditioners, and conduct heat insulation treatment when necessary; But don't stay in an air-conditioned room for a long time, and you can't blow the electric fan directly at your head or a certain part of your body for a long time. ◆ Prepare heatstroke prevention drinks and common medicines (such as cooling oil, ten drops of water, Ren Dan, etc.). ).

◆ If someone suffers from heatstroke, he should immediately carry the patient to a cool and ventilated place and give him normal saline or "ten drops of water" and other heatstroke prevention drugs. If the condition is serious, you need to be sent to the hospital for professional treatment.

Protection points: ⊙ Try to reduce outdoor work and activity time during the day. When going out, wear an umbrella, a sun hat and sunscreen to avoid strong light burning the skin. ⊙ When using air conditioner to cool down indoors, the temperature should not be too low.

Don't bathe in cold water when you are sweating profusely. Install temporary heat protection equipment between windows and curtains, such as cardboard on the surface of aluminum foil.

2. Causes and Hazards of Strong Winds According to meteorological regulations, winds of magnitude 6-7 are strong winds, and winds of magnitude 8 and above are strong winds. In cities, due to the "narrow tube effect" of airflow, the wind between tall buildings is often stronger, which will cause damage to houses, billboards and vegetation. , and hinder aerial work, and even cause a fire.

Emergency measures ◆ Pedestrians should not stay on construction sites, tall buildings, billboards and trees, but should pass as soon as possible. ◆ Don't park your vehicle under billboards and trees.

◆ Reinforce doors and windows, fences, scaffolding and other facilities in time. ◆ Stop aerial work, water work and outdoor activities.

Key points of protection ⊙ Pay attention to the weather forecast and prepare for the wind. Try to avoid going out in windy weather.

Pay attention to fire hazards, and don't let the wind fuel the fire when it happens. Don't travel where the typhoon passes, and don't go swimming or sailing on the beach during the typhoon.

3. Causes and Hazards of Sandstorm A weather phenomenon in which strong winds blow dust from the ground into the air and make the horizontal visibility less than 1 km is called sandstorm. Mostly in spring in northern China.

When sandstorms appear, the sky is cloudy and yellow, which has a great impact on aviation, transportation and agricultural production and harms people's health. Emergency measures ◆ Try to avoid going out, suspend outdoor activities and stay in a safe place as much as possible.

◆ Slow down when cycling and driving, and stay away from trees and billboards. ◆ Residents in dangerous areas or dangerous houses should be moved to safe places.

◆ Affected airports, expressway and ferry terminals should pay attention to traffic safety, and temporarily close or suspend navigation when necessary. Precautions/Pay special attention to the weather forecast.

Wear masks, scarves, etc. When you go out. Dust weather is not suitable for going out, especially for the elderly, children and people with respiratory allergic diseases.

⊙ Close the doors and windows and strengthen the external structure. 4. Causes and Hazards of Heavy Rain Meteorologically, precipitation with 24-hour rainfall exceeding 50 mm or 1 hour rainfall exceeding 16 mm is called heavy rain.

Heavy rain, especially heavy showers that reach the magnitude of heavy rain in a short time, can easily cause urban waterlogging, threaten the safety of citizens' lives and property, and have a great impact on urban traffic. Emergency measures ◆ Take measures according to local conditions, and place water baffles or sandbags at home.

◆ When water seeps indoors, cut off the power supply in time. ◆ When walking in stagnant water, pay attention to observation, stay away from the whirlpool, and prevent falling into pits and sewers.

◆ When driving, try to bypass roads and culverts with excessive water accumulation, and don't force them through. ◆ If the rainstorm occurs during commuting hours, the traffic command department should take traffic control measures.

Protection points ⊙ Under normal circumstances, drainage facilities should be unobstructed. Check and repair the house before the rainy season.

Try not to go out during the rainstorm. If you have to go out, try to bypass the road with serious water accumulation. 5. Causes and Hazards of Fog When the horizontal visibility of foggy days is less than 500 meters, it is customarily called foggy or foggy weather.

Fog weather has a serious impact on urban traffic, often causing air pollution, which is not conducive to human health. Emergency measures ◆ Try not to go out and wear a mask when you have to go out.

◆ Drivers should drive carefully. When driving, you should turn on the anti-fog lights, keep a sufficient braking distance from the front car, and slow down. When you need to stop, you should pay attention to driving to the outside lane and then stop. ◆ Pay attention to the traffic safety of airports, expressway and ferry terminals, and temporarily close or suspend navigation when necessary.

Precautions ⊙ People with respiratory or cardiopulmonary diseases should not go out; Don't go out for physical exercise in foggy weather. Try not to drive out.

Take the bus and the boat in order, and don't be crowded. 6. Causes and Hazards of Lightning Strike The weather accompanied by lightning is called thunderstorm in meteorology, which is a discharge phenomenon in the atmosphere.

If lightning strikes people or buildings, it will often cause casualties and economic losses. Emergency measures ◆ If you are outdoors, you should immediately look for lightning protection places.

◆ Close the doors and windows to prevent lightning from entering the house. ◆ No phone calls, especially no cell phones.

◆ Unplug electrical appliances (including computers and air conditioners). Put off outdoor activities and try to stay indoors.

Protection point ⊙ Don't stay at the top of the mountain, in the open, on the beach, and don't shelter from the rain under the big tree. It is best for families with conditions to install overvoltage protectors (lightning arresters) for household appliances.

Don't stand barefoot on the concrete floor. ⊙ Don't use a radio or TV with an external antenna.

Don't take a shower when it thunders and lightning. Don't carry iron farm tools, such as shovels and hoes, on your shoulders in the field.

7. Causes and hazards of snow and ice In winter and early spring, affected by strong cold air, strong cooling is often accompanied by strong winds and snowfall, which may cause snow and ice on roads, which is extremely harmful to road traffic, urban residents' life and agricultural and animal husbandry production. Emergency measures ◆ Cars slow down and passers-by slip carefully; Close the road if necessary.

◆ Old, young, sick and disabled people should not go out, and pay attention to cold and warmth. ◆ Outdoor personnel such as high altitude and water stop working.

Attention ⊙ Pay attention to the weather forecast. Be prepared for cold, including indoor heating equipment and clothes.

Adequate food preparation. Pay attention to prevent snow and ice on the road.

8. Causes and Harms of Earthquakes are giants that act on rock formations when the materials inside the earth are constantly moving.