1. Knowledge of how primary school students can prevent diseases

1. We should take part in more physical exercises, such as skipping rope, jumping and playing ball games, after studying at ordinary times. Only when our bodies are strong can diseases take advantage of it.

2. Our classrooms and homes should always be ventilated with windows to keep the air fresh and ventilated. 3, at ordinary times to as little as possible to crowded, crowded, especially the public * * * places with poor ventilation.

4. We should pay attention to personal hygiene, wash our hands frequently and cut our nails frequently. 5. Pay attention to increasing or decreasing clothes according to climate change to avoid catching cold.

6. Don't be partial to food. Eat more vegetables, fruits and drink more water. 7, daily necessities at home, and clothes, quilts (wash and dry frequently when the weather is good) 8, be sure to ensure adequate sleep, not too tired, because fatigue is easy to reduce our resistance.

9. We must vaccinate all kinds of vaccinations arranged for health and epidemic prevention on time. Because many vaccinations are aimed at specific seasons and specific diseases, the health and epidemic prevention departments have made careful arrangements, such as measles vaccine, meningococcal vaccine and influenza vaccine.

After inoculation, it can still play a preventive role. In addition, for children with allergies, because there are many allergens in nature, such as pollen, worms, animal feathers and cold air, special attention should be paid: if they are allergic to pollen, they should reduce outdoor activities during the pollen spreading period, especially in parks, flower houses, no cats, dogs and other small animals at home, no carpets, and wear masks when going out.

I think if you can do the above, you will have a strong body. Six common diseases in primary and secondary school students, early prevention of myopia is like an occupational disease for students.

According to statistics, the prevalence rate of myopia is 31% to 41% for primary school students, 41% to 51% for junior high school students and over 61% for senior high school students. Once you are nearsighted, it will hinder your study and work to some extent. Therefore, taking good care of your eyes and using them correctly is the best way to prevent myopia.

Here are the eye care prescriptions prescribed by experts: 1. Don't overwork your eyes. 2, use your eyes at close range, you need an intermittent rest.

3. The lighting brightness should be moderate. 4. Adequate nutrition.

The eyes are very busy cells and need a lot of nutrition and energy. 5. Get enough sleep.

6. Watch TV skillfully. Watching TV is actually an extremely eye-catching job, but there are also some tips to help you protect your eyes.

First, the distance to watch TV should be at least 1 meters away, and 1.5 meters or more is the best. The contrast between TV and indoor light should not be too big, especially at night, don't turn off all the lights to watch TV.

and don't turn the brightness of the TV too bright. Watching TV for half an hour is best to have a proper rest for a few minutes.

7. Check your eyesight regularly. If there is a downward trend in vision, we should start to look for the reasons for the decline, and we can also take some auxiliary treatment methods, such as acupuncture, * * *, eye drops and so on.

if the vision has dropped to 1.1 or below, you need to go to the eye mydriasis optometry. If the vision is improved after mydriasis, refractive examination belongs to emmetropia or mild myopia, which is pseudomyopia.

At this time, pay attention to like eyes's eye protection, and the vision may return to normal. However, most of the vision loss is true myopia, so you should go to a regular hospital for optometry and wear glasses as soon as possible.

Small decayed teeth can't be ignored. The most common oral disease of students is decayed teeth, that is, decayed teeth. In fact, there are no bugs in the worm teeth, but because the food residue is not brushed and rinsed in time after chewing. Under the action of bacteria, it ferments and produces acid, which erodes the teeth to decalcify and soften them, and then slowly forms cavities, that is, dental caries.

According to statistics, the prevalence rate of deciduous teeth caries is 81% to 91%, and the prevalence rate of permanent teeth is 41%. According to Dr. Han Yongcheng, director of the Beijing Dental Prevention Office, there are three main ways to prevent dental caries: 1. Use fluoride toothpaste.

The fluoride content in domestic water in Beijing is low, so choosing fluoride toothpaste is a good supplement. This toothpaste can make teeth stronger, acid-resistant, inhibit bacteria and increase the remineralization ability of teeth.

After scientific proof, long-term use of fluoride toothpaste has no adverse factors to the body, and it is a safe method of tooth protection. 2, pit and fissure sealing method.

Actually, this is the best way to prevent dental caries. Everyone's posterior teeth (molars) always have some grooves with different depths, that is, pit and fissure.

pit and fissure sealing is to fill high molecular resin in these places where dental caries are easy to grow in advance to isolate external caries-causing factors. It is best to seal the pit and fissure within one year of the child's molar eruption.

Dr. Han suggested that parents can take their children to the prevention department of stomatological hospital for pit and fissure sealing. 3. Early filling.

You should go to the hospital for filling treatment as soon as possible after finding superficial caries. Another problem that affects students' oral health is the dislocation of teeth.

This is mainly related to heredity, diet and bad living habits. The best orthodontic age is from 12 to 14.

Because the deciduous teeth have been replaced by permanent teeth. Obesity is getting younger and younger. Obesity is a kind of overnutrition malnutrition caused by unbalanced diet and excessive calorie intake.

its harm is well known. According to the survey, 42% to 81% of childhood obesity will develop into adult obesity, so the prevention of obesity should start from children.

According to Dr. Jiali Duan from the School Health Department of Beijing Center for Disease Control and Prevention, the prevalence rate of obesity among children in urban areas of Beijing has exceeded 1.5% in 199, and it is still on the rise. The main reason for this situation is eating too much (especially fried food and sugary food).

Excess heat energy is converted into fat and accumulated in the body, and insufficient exercise reduces energy consumption, which will lead to obesity. Another important reason is genetic factors.

Research shows that both parents are obese, and 71% to 81% of their children will be obese. To prevent obesity, we should first pay attention to the reasonable arrangement of children's diet structure, such as the intake of heat and nutrients in breakfast, lunch and evening meals at a ratio of 31% to 41% to 31%, the daily intake of salt per person should not exceed 11g, and the fat should not exceed 5g.

Second, children and adolescents should exercise for at least one hour every day. Third, develop a good eating habit of eating slowly, not picky about food, not partial eclipse, not overeating.

Fourth, schools and parents should actively cooperate with the health department and regularly monitor students' health. In the peak period of obesity (within 1 years old and between 7 and 9 years old), we should pay special attention to observation.

Rapid weight gain and strong appetite are dangerous signs of obesity. Through regular measurement.

2. Is there any knowledge about health and epidemic prevention

1. Prevention and treatment of infectious diseases in spring Spring Spring is not only a good time for citizens to go out for an outing or a spring outing, but also a season for respiratory infectious diseases, so citizens should pay attention to the prevention of respiratory infectious diseases in life, study, work and travel.

how to prevent respiratory infectious diseases? 1. Develop good personal hygiene habits; (1) Cover your mouth and nose with a handkerchief or paper towel when sneezing or coughing. Don't spit everywhere, and don't throw away the toilet paper used to spit or wipe your nose at will.

(2) Wash your hands frequently, using soap or hand sanitizer and running water, and don't wipe your hands with dirty towels. Wash your hands immediately after touching respiratory secretions (such as sneezing).

(3) Don't * * use cups and tableware with others. (4) Schools, offices or residents' homes should open windows at least three times a day, each time for no less than 11 minutes.

If there are patients with respiratory infectious diseases around, the times of ventilation should be increased. When opening the window, avoid through flow and keep warm.

(5) Brush your teeth carefully every night (generally not less than 3 minutes), rinse your mouth with warm saline after brushing your teeth, and rinse your head up to fully rinse your throat, with better effect. 2. Strengthen physical exercise and enhance resistance (1) Strengthen outdoor activities and cold-resistant exercise.

Pay attention to a balanced diet and ensure adequate rest. (2) Pay attention to environmental sanitation.

During the epidemic season of infectious diseases, go to crowded public places as little as possible. 3, do a good job of protection (1) should try to avoid contact with patients with symptoms of respiratory infectious diseases.

(2) masks should be worn in crowded places during the popular season. (3) If you have symptoms such as fever, cough, headache and vomiting, you should seek medical advice in time.

patients with the above symptoms should wear masks to prevent infection. 4. Vaccination can reduce the chance of infection or relieve symptoms.

Influenza, epidemic cerebrospinal meningitis, chickenpox and measles can all be vaccinated. (2) Prevention and treatment of intestinal infectious diseases Summer is the high incidence season of intestinal infectious diseases, which is mainly spread through food, drinking water and daily contact.

paying attention to environmental hygiene, developing good hygiene habits and keeping the "mouth and hands off" are the keys to disease prevention in summer. The most important preventive measure for intestinal infectious diseases in summer is to cut off the route of transmission and prevent the disease from entering the mouth. The following matters must be paid attention to: (1) Safety and sanitation of drinking water, disinfection and sanitation of kitchens, canteens and toilets, and indoor and outdoor sanitation; Waste and garbage are treated harmlessly.

(2) advocate and implement separate meals or use public chopsticks and spoons. (3) Pay attention to personal hygiene, develop good hygiene habits, wash your hands before and after meals, do not drink raw water, and do not eat spoiled and unclean cold food and drinks.

(3) Rabies prevention knowledge Rabies, also known as water phobia, mad dog disease, etc. If people are bitten or scratched by crazy animals, they will be infected with rabies virus, and they may suffer from rabies. More than 91% of human rabies is transmitted by dogs, followed by cats.

Rabies patients will have a series of mental symptoms, such as high fear, mania, fear of water, fear of wind, fear of light, fear of sound, etc., and gradually develop symptoms such as throat muscle spasm, drooling, paralysis, respiratory and circulatory paralysis, and the mortality rate is 1,111%. The best way to prevent rabies is not to raise dogs, cats and other animals; If you have dogs, cats and other animals, you must inject rabies vaccine into these animals regularly to avoid being injured by animals; If you are injured by dogs, cats and other animals, regardless of the severity, you should treat the wound in time, inject rabies vaccine for human use at the CDC, or inject anti-rabies virus serum according to the doctor's advice.

(4) Food poisoning If someone is found to have food poisoning, they should be sent to the hospital in time. Don't take the medicine at will. The sooner the treatment is done, the better. Don't delay the time. Stop eating suspicious food immediately and collect and seal it on the spot for inspection.

protect the site and collect the patient's vomit, feces, etc. in time for inspection. Drinking water: immediately drink a lot of clean water to dilute the toxin.

vomiting: press your fingers on your throat and spit out the food in your stomach as much as possible.

3. Experience of health and epidemic prevention knowledge in spring

Experience of infectious disease prevention

The school is a public place for students to study and live, and a small classroom accommodates dozens of students. Therefore, when a student is sick, it often spreads to other students. This requires the prevention of the spread of infectious diseases.

There are five common transmission routes of infectious diseases: contact transmission, air or droplet transmission, food or water transmission, insect or animal vector transmission, and blood or body fluid transmission. Therefore, we can prevent the spread of infectious diseases in this way:

First, vaccination.

Children and adolescents, their immune function development is still not perfect, their body resistance is still very weak, their hygiene habits are also poor, and their self-protection ability is also poor. Therefore, among teenagers, it is easy to spread and spread infectious diseases. Therefore, it is a very powerful measure to improve children's group immunity by giving them vaccination.

second, popularize health knowledge in various ways.

Make use of class meetings, blackboard newspapers and special lectures to popularize health knowledge to students. For example, teach students how to prevent pinkeye, so that students often wash their hands, do not rub their eyes with their hands, and do not use other people's towels.

third, do a good job in class hygiene and disinfection.

Attention should be paid to cleaning and sanitation inside and outside the classroom, regular ventilation and disinfection, and attention should be paid to killing mosquitoes in summer to avoid animal vector transmission.

fourth, cut off the source of infection.

if a student in the class has an infectious disease, the teacher should deal with it in time. In case of flu and other diseases, parents should be informed immediately, so that they can take their children home for treatment, and then let them go back to school after illness. So as not to infect other students.

Winter and spring are the frequent seasons for diseases, especially infectious diseases. Children often get sick. Common infectious diseases include influenza, epidemic cerebrospinal meningitis, measles, chickenpox, mumps, rubella and scarlet fever. Most of these infectious diseases are respiratory infectious diseases, which can be spread through air, short-distance droplets or contact with respiratory secretions and articles contaminated by viruses. Kindergartens are densely populated with susceptible people, so active preventive measures should be taken against common infectious diseases in winter and spring.

Through this training, we learned the symptoms, modes of infection and so on of various infectious diseases in detail. And made specific preventive measures.

1. The classroom must be ventilated and keep the air flowing every day. More than half an hour at a time. Ventilation time is arranged in the morning and in the afternoon when the class children are outside the room. In the use of air conditioning, half of the south-facing windows should be kept open, but attention should be paid to prevent cold air from going straight to children.

2, add * * * hygiene disinfection work. Keep the study and living places clean and don't pile up garbage. Regularly carry out air disinfection measures such as ultraviolet lamp irradiation.

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3. Cultivating children to develop good hygiene habits is the key to prevent infectious diseases. Educate children to wash their hands before and after meals and when they come back from home. Sneezing, coughing and nose cleaning should be covered with toilet paper. Don't throw used toilet paper everywhere. Change, wash, dry clothes and bedding frequently, and don't spit everywhere.

4. Strengthen outdoor exercise and enhance immunity. We should actively organize children to participate in physical exercise, go to the suburbs and outdoors to breathe fresh air, and exercise every day, so that the body's qi and blood are smooth, the bones and muscles are stretched, and the physique is enhanced.

5. Pay attention to the details of clothes and food. We must increase or decrease clothes for children according to the weather changes, and we must not reduce them too much at once. Pay attention to children who are prone to sweating and dry the sweat on their backs in time. For individual children in love sweating, a towel can be put on their back as appropriate.

6, strict morning and afternoon inspection system. In addition to the routine contents, we should also pay attention to whether the children's head, face and trunk have acne, itching and pain. When suspicious children are found, measures should be taken to isolate them in time, send them to hospital and rest at home. At the same time, the children should be disinfected immediately in class, and the articles used by them should be disinfected immediately. Teachers of each class should receive the morning reception at the door of the classroom and make a good handover with their parents. Children who come late should also be greeted by teachers, and parents should stop outside.

7, do a good job of parents. During the high incidence of infectious diseases, communicate with parents, and try not to take children to crowded places, especially the weak children, with special attention. In addition, children with rash and fever should be diagnosed as soon as possible and treated in time.