For the sake of children's health and safety, parents and teachers should teach their children some necessary safety knowledge and methods to deal with emergencies as soon as possible, and pay attention to cultivating their self-protection ability and good emergency mentality. The following is the content of my handwritten newspaper about safety education in primary and secondary schools. Welcome to refer to it!

Fire prevention and self-help in the field

To participate in outdoor activities, in order to avoid fire, tourists should pay attention to the following points when using fire:

1. When lighting a bonfire or using a stove, assign a special person to take care of it at any time. Put out the fire source immediately after use, preferably covered with sand to prevent resurgence.

Second, when building a stove, choose a place that is sheltered from the wind and close to the water source, and prepare a bucket of water. In case of fire, water can be taken quickly to put out the fire.

Third, when using fire in places with more vegetation, it is necessary not only to clean up the surrounding vegetation, but also to open fire exits about 2 meters around to avoid sparks flying.

Four, in case of strong wind, should be lit under the shelter ditch, ridge, or build a wind wall, so as to avoid the wind blowing away the fire, or blow out the flame and cause a fire.

Five, when smoking in mountainous areas or forest areas, should prepare an empty iron box, used to place soot, cigarette butts, etc. Put it out, bury it or take it away with water or sand.

6. Once an accident causes a fire, don't panic. If you are close to the water source, you should take water to put out the fire. If there is no water around, immediately cover the burning materials with sacks, clothes and sand, and cut off oxygen to put out the fire.

7. If the burning area is large, small-scale fire-fighting measures are useless. In order to prevent the loss caused by excessive fire as much as possible, you should run a distance with the wind, remove combustible materials such as vegetation before the fire, and open the fire isolation belt, so that when the fire arrives here, it will automatically go out because there is nothing to burn.

What is a deadly white poison umbrella?

Poisonous mushrooms, also known as poisonous mushrooms, have about 100 species in China, at least 10 species can kill people, and Baidu Umbrella is one of them. White poison umbrella, also known as amanita mushroom, is oval when it is young, and the back cover is unfolded into an umbrella. White poison umbrella is often clustered or scattered in the shade of Castanopsis fissa, distributed in Guangzhou, Qingyuan, Zhaoqing and other places. It grows in large quantities in March and April in warm and rainy spring, and appears in small quantities in May and July.

Toxicity of white poison umbrella

White poison umbrella is a highly toxic mushroom. A white poison umbrella of about 50g (1 2) contains enough toxins to poison an adult of 50kg. The toxins of Cynanchum auriculatum are mainly toxic peptides and toxic peptides, which have extremely serious damage to human liver, kidney, vascular intimal cells and central nervous system.

Clinical symptoms of eating white poison umbrella by mistake

The incubation period of poisoning caused by white poison umbrella is as long as 24 hours, usually 8 ~ 10 hour. Symptoms of acute gastroenteritis such as nausea, vomiting, diarrhea and abdominal pain mainly occur after eating by mistake. Gastroenteritis period? Some critically ill patients deteriorated rapidly and died of shock, coma, convulsion, systemic hemorrhage and respiratory failure in a short time; Some patients will enter? False recovery period? The symptoms of acute gastroenteritis are temporarily relieved or disappeared, but at this time, the toxin is absorbed by the intestine, enters the organ through the blood and combines with the target cells, and gradually invades the parenchymal organs; Some patients followed? Organ damage period? The patient suddenly developed organ damage such as liver, kidney, heart and brain, especially liver and kidney damage. After active treatment, patients can recover, but some people die of liver failure.

Diagnosis and treatment of white poison umbrella poisoning

Diagnostic basis: ① Have a history of eating white poison umbrella; ② The clinical manifestations are consistent with the poisoning of white poison umbrella; ③ Send the remaining or re-collected mushrooms to the plant or fungus research department for morphological identification of poisonous mushrooms.

Treatment: At present, there is no specific treatment for white umbrella poisoning, emphasizing timely vomiting, gastric lavage, catharsis enema, expelling toxins as soon as possible, correcting dehydration and electrolyte disorder and other symptomatic treatments.

Prevention of white poison umbrella poisoning

1. Poisonous mushroom poisoning is mainly caused by eating by mistake. I hereby remind the general public not to casually or? By experience? Pick wild mushrooms to avoid accidents; If you feel unwell after eating poisonous mushrooms by mistake, please stop eating and seek medical treatment as soon as possible, and keep the remaining mushrooms and other foods properly so that medical staff can determine the cause of poisoning as soon as possible and deal with the symptoms.

2. Where are some patients? Gastroenteritis period? Will appear in the future? False recovery period? At this time, the patient's symptoms were temporarily relieved or disappeared for about 1 ~ 2 days. Some patients think that their symptoms have improved, they don't need to go to the hospital, or they automatically ask to be discharged after admission. Patients with a history of eating mushrooms should be vigilant and go to the hospital in time; Clinicians must pay attention to observation to avoid misdiagnosis and mistreatment.

;