Activity record of health education in primary schools 1 activity time: 1 1. 16.00.
Venue: Teachers' Meeting Room
Participants: 8 teachers in each class and 8 student representatives in each class.
Educational content:
First, how to prevent frostbite.
Frostbite is a local blood circulation disorder caused by cold air, which mostly occurs in the peripheral parts with poor blood flow such as hands, feet, ears, cheeks and nose tip. Symptoms and signs of frostbite can be divided into three degrees.
(1) first-degree frostbite. Local redness, burning pain and itching. The skin gradually turns blue or purple, and the symptoms will subside after about 1 week. (2) Second degree frostbite. In addition to the above symptoms, swelling is more obvious and blisters appear, about 2? After 3 weeks, scab skin formed, leaving no scar after healing. (3) third-degree frostbite. Injury can involve the whole skin layer, and spread to subcutaneous tissue and even muscle, and tissue necrosis can occur, often accompanied by bloody blisters.
Preventive and therapeutic measures for frostbite are as follows:
(1) Treatment of first-degree frostbite. The best way is to move around the house first, then gently rub it with your hands and soak it in a pot of warm water. When you feel better, change to a pot of hot water until your skin is dark red or purple (about 40 minutes).
(2) Treatment of secondary frostbite. Before blisters and rags occur, they can be punctured with sterile needles, covered with sterile gauze pads to keep warm, or coated with a thick layer of chilblain cream, and changed once a day.
(3) Treatment of third-degree frostbite. It can be washed with 1: 4000 potassium permanganate solution, and then coated with 1-2% gentian violet.
Prevention of frostbite and chilblain: Take more physical exercise in winter to enhance the ability to keep out the cold; Rub hands frequently to promote local blood flow; Eat more hot food, eat more protein and fatty food, and strengthen your physique.
Second, how to deal with abdominal injuries.
Abdominal injuries can be divided into two categories.
(1) Squeeze, press, throw, hit and kick. The main manifestations are usually no wound or only one or two superficial injuries, but the internal gastrointestinal tract may be destroyed; Abdominal pain, severe tenderness in the hand; During shock, the patient is dizzy, pale, cold and wet, with shallow breathing and a fast and weak pulse. Internal bleeding and massive bleeding can cause dizziness, pallor, shallow breathing, and the patient's mouth is dry, so keep drinking water.
(2) Stabbing and gunshot wounds. Generally, the wound is not big, so we can guess what organs are hurt. If the gastrointestinal tract is injured, there will be symptoms of peritoneal irritation. At this time, my abdomen hurts badly, and my stomach feels hard, like a board. If you hurt the abdominal blood vessels, or hurt the liver and spleen, what will happen? Internal bleeding? Phenomenon.
First aid for abdominal injury, generally speaking, unless the gastrointestinal penetrating injury is serious, and there is no peritonitis or less internal bleeding within 6 hours after the injury, it is promising to send it to hospital for surgery; 12 hours later, the peritoneum has begun to become inflamed, and the internal bleeding has been quite long, so there is little hope for surgery; 18 hours later, peritonitis is very serious and there is too much internal bleeding. Re-operation has little effect and may also promote premature death. Therefore, abdominal injuries must be sent to the hospital as soon as possible.
We need to do some temporary rescue before being sent to the hospital.
(1) For those with deep wounds, lie flat, unbutton clothes and completely expose abdominal wounds; Find one or two clean towels or a large piece of clean cloth, soak it in boiling water, take it out and wring it out, and cover it on the wound; The injured are not allowed to drink water and eat, because drinking water and eating will cause the wound to expand; Be rushed to the hospital.
(2) If there is internal bleeding, level the injured person; Untie clothes and wrap them with quilts to prevent or treat shock; The injured can't drink water or eat; If the internal bleeding is serious, wrap it with a cloth or bandage from the fingertips and toes to the root of the thigh, so that most of the blood in the limbs is concentrated in important organs related to life, such as the brain, heart and lungs. Quickly sent to the hospital for emergency treatment.
Activity Record of Health Education in Primary School 2 Activity Time: 10+00.
Venue: Teachers' Meeting Room
Participants: 8 teachers in each class and 8 student representatives in each class.
Educational content:
First, how to first aid after fracture
Fracture can be divided into two categories: simple fracture (closed fracture), which means that the skin at the fracture site is not damaged and the broken bone is not exposed; Complex fracture (that is, open fracture) refers to broken bone injury, local muscle and skin, exposed broken bone, easy to be infected and complicated with osteomyelitis. According to the degree of bone injury, it can be divided into incomplete fracture and complete fracture.
The main symptom of fracture: (1) pain. Light first and then heavy, so that painful shock can occur. The tenderness at the fracture is obvious. (2) Loss of function. Such as a broken lower limb, unable to walk.
(3) limb deformity. The muscles originally attached to the fracture are out of balance, and with the swelling of the tissue, local angulation and shortening occur. (4) Bone friction sound. (5) The bone conduction sound is weakened.
First-aid treatment of fracture: The key point of first aid before delivery is to stop pain, stop bleeding, fix and prevent shock in time. Check carefully for other serious injuries. It is necessary to limit the activity of the affected area to avoid stabbing peripheral nerves, blood vessels and tissues. Through the tip of the broken part.
The way to limit activities is to fix them with splints. If there is no splint, you can use local materials and choose wooden sticks, cardboard and other things instead of splints. After splint fixation, he was rushed to the hospital for treatment.
Second, what should I do if a foreign body blocks the trachea?
Foreign bodies in trachea mostly occur in children and adolescents. The child suddenly stops moving while eating and playing, coughing loudly and wheezing suddenly, which should be suspected as tracheal foreign body. The treatment measures are as follows:
(1) Immediately insert a dental pad or a substitute similar to a dental pad into the patient's mouth to open the mouth, so as to discharge foreign bodies in the mouth.
(2) Put the index finger or toothbrush handle in the patient's mouth and reach the pharynx to stimulate the patient to take defensive deep breathing.
(3) Try to make the patient increase the abdominal pressure in the upper abdomen to eliminate foreign bodies in the trachea. If it is a child, let him lie on the rescuer's knee, head down and beat his back.
If the above methods are unsuccessful, they should be sent to the hospital for emergency treatment immediately.
Activity record of health education in primary schools 3 Activity time: September 18.
Venue: Teachers' Meeting Room
Participants: 8 teachers in each class and 8 student representatives in each class.
Educational content:
1. Do children have any special requirements for clothes?
Children are in a good period of growth, and the choice of clothes at this stage should adapt to the age characteristics of their growth and development.
(1) clothes should be loose and soft. When buying or making clothes, we should think of the physiological characteristics of children's growth and development, and the clothes should be loose and soft.
(2) clothes should be breathable and warm. During growth and development, the body not only needs more heat, but also emits a lot of heat. At this time, the clothes need to be breathable; But in winter, we pay attention to the warmth of clothes to prevent the skin from being soft and frostbitten.
3) Clothes should be beautiful and generous. The child is growing and developing, and his personality is lively and cheerful. They should dress beautifully, neatly and generously.
(4) Prevent dermatitis caused by clothes. The newly bought clothes must be soaked and washed with clear water to remove the residual chemicals on the clothes. Usually, clothes should be washed and dried frequently to keep them clean and tidy and the materials are in good performance.
Second, how children dress.
(1) is suitable for children's identity and age characteristics. Children's wear is not expensive in texture, exquisite in workmanship and peculiar in style, but whether it can show the style of the times and the age and personality characteristics of children's lively and bodybuilding. Therefore, simple and lively lines and rich and harmonious colors are suitable for clothing, and simple and generous dress is beautiful.
(2) The principle of comfort and harmony. You can't dress casually? Popular? Turn, while ignoring their own body shape, foot type, skin color and other specific circumstances.
(3) The principle of natural health. Children are agile, fit, smooth and ruddy, which is the most prosperous golden age in their lives. They have unique natural beauty and healthy beauty, and generally do not need to dress up.
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