运动伤害（Sport injury）
The discovery of sports injuries - the physiological respon to exerci injuries can result from bleeding, inflammation, redness, swelling, pain, and other changes in vascular function and cellular chemical respon. After the occurrence of sports injury, it is often due to the inability to move, joint stiffness, muscle function suppression, and so on, and over time, the formation of chronic dias.
Swelling occurs after injury, which is related to the degree of injury, the permeability of the blood vesl, and the chemical medium. Swelling can cau tissue to become partially hypoxic and relea harmful chemicals that can cau damage to cells. Becau of the loss of joint mobility after injury, both muscle strength and muscle endurance will decline and muscle atrophy will occur. Then, becau of joint stiffness, limbs lack of activity and make the muscle atrophy, heart and lung function decline, and affect the athlete's sports career. Therefore, the urgent asssment of the occurrence of sports injury, to avoid the more rious two degree injury, is the first goal we need to achieve in the field. Then, according to the situation to nd medical first aid, or on-site treatment and injury rehabilitation.
If the motion of muscle and tendon or ligament sprains, bruis, joint acute injury, should stop immediately, and ice on the injured area, the u of elastic bandage compression of the implementatio
n, and try to lift the affected part. Rest (Rest), ice compress (Ice), compression (Compression) and elevation (Elevation) are the four major principles for dealing with acute sports injuries, which are commonly referred to as the
RICE principles. Stop motion is designed to reduce the continuing activities caud by the pain, bleeding or swelling, and prevent further injury; compression and elevation affected part is for the purpo of hemostasis and detumescence; and ice prevention in addition to the deteriorating condition, stop bleeding, swelling effect, and the effect of analgesia and muscle relaxation.
finish是什么意思The physiological role of ice are: 1. to strengthen the collagen fiber, 2. to 3. local vasoconstriction, relax muscles, 4. local anesthesia, analgesic, anti-inflammatory, reducing the 5. local The new superdes the old. rate, caud by inflammation by redswellingfeverand pain, and change the reaction process of the organization. The methods ud will be ice, ice bag or contain special chemical ice bag is directly covered on the surface of the skin, each about ice 15 to 20 minutes, 20 to 30 minutes after the ice once, when necessary, every 2 to 4 hours and then ice once, it can be swelling of blood stasis to the low level. At the beginning of ice will feel local cold, finally local skin perception will temporarily disappear, local pain disappeared, you can stop cold.
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popular是什么意思phoenixIn the movement, in the skin aspect harm, is abrade, the blister and so on. In sports and sports equipment collision or friction and ground objects collision occurs, the symptoms of broken skin, bleeding, exudation of tissue fluid, can be cleaned the wound after disinfection of the affected area, when necessary to apply Shi Yibing bleeding and swelling. When abrasions or bruis occur, attention should be paid to the occurrence of a fracture so as to avoid further deterioration. If becau of inappropriate or footwear before exerci taping leads to the
surface of the skin redness phenomenon, coupled with the skin by sudden and powerful objects after veral friction caud by subcutaneous tissue fluid exudation, storage and the formation of blisters, should immediately stop exercising, and ice to the affected area, automatic elimination.
If the occurrence of cerebral concussion, a spinal cord injury in sports (especially cervical vertebra), patients have obvious headache, vomiting, pain, paralysis and other circumstances, should only avoid moving patients, and make preliminary asssment work fixed and perfect as soon as possible to the hospital. This situation often occurs in football and wrestling impact sports project is large, have to stop or pau the game time, when the patients have done a preliminary asssment and treatment to the hospital to continue the game, in order to maintain the safety of athletes. You must not deal with injuries to the head and neck carelessly for the purpo of the match.
As for muscle, muscle injury is mostly contusion and strain, cramps and so on.
The principle of treatment should be to stop the exerci immediately and to take RICE steps in order to minimize the damage and swelling caud. Fractures of the joints, ligaments, and bones involve fractures, dislocations, and ligament sprains. Immediately after fracture occurred in the fixed area is maintained at the time of the po and quickly rushed to the hospital, do not try to ret, to avoid hurting other muscles and nerves, causing more rious damage. As for the dislocation or subluxation of the joint due to improper force, it should
also be nt to the Department of orthopedics physician for further examination and treatment. It is also best to avoid retting it by itlf.
genuine是什么意思It is believed that most athletes have experienced sprain of the joint ligament (Sprain). Whether it is knee or ankle joint, there is a great chance of occurring. According to the data, 85% of the ankle injuries are ligament sprain, and the majority of them are sprained by the lateral ligament. If you don't do it properly after a sprain, it can cau pain and swelling. When the joint sprain should immediately stop exercising, and ice and appropriate oppression, to pain and swelling of the situation is minimized when necessary, plus the taping until the swelling and pain faded so far. If it is a slight spr
ain in pain and swelling after can continue to exerci, but if it is more rious to ek medical treatment to ensure the recovery after the day.
A sprained ankle following emergency treatment @ @ @, right:可比价格
1., immediately stop walking, sports or labor activities, take at or lie position, at the same time, you can u pillows, bedding or clothing, backpacks and other foot pad, in order to facilitate venous reflux, thereby reducing swelling and pain.
2. immediately u an ice pack or cold towel to compress the capillaries so as to reduce bleeding or exudation, thereby reducing swelling and pain.
3., cold compress at the same time or after cold, bandage, triangle and other cloth pressure bandage around the ankle
宾语从句练习题>hosaback onjoint. A few strips of adhesive tape can also be applied to the ankle joint from the foot to the ankle and foot to reduce mobility. Whether bandage or paste should hurt the foot valgus or injured lateral malleolus foot varus, to relieve the injured ligament or muscle stretch, so as to reduce or avoid the aggravation of damage.
4. as has happened or suspected fracture, should choo two pieces of about 30 cm long piece of wood or cardboard were placed in the injured area on both sides, and put a towel or clothing with cotton pad, in the injured area, and then u the bandage or scarf from the two pieces of wood were fixed. If open fracture, should press bandage, hemostatic, then fracture place fixed.
5., after injury, do not massage the injured parts, should not immediately hot compress, hot compress in 24 hours after injury began.
@ @ @ = = = chest trauma often cuts, blunt, and firearm injury caud by traffic accident occurred, with rib fractures, pneumothorax and hemothorax. At the same time, chest trauma is often associated with abdominal organs and other parts of the body injury. The injuries are a rious threat to life, and should be nt to the hospital for emergency treatment as soon as possible after emergency treatment.
Chest injuries are caud by direct violence to the chest, causing open and clod injuries to the chest. The occurrence of rib fractures, pneumothorax and hemothorax. When cardiac trauma occurs, pericardial bleeding and pericardial tamponade should be noted. The common caus for cuts, and blunt, firearm
