When walking outdoors, it is hard to predict what will happen. An emergency kit and first aid kit may come in handy when you are injured, so be sure to carry it with you. However, the most important thing to do on the outside is to know how to help yourself.
How to deal with poisonous snakes Attacking animals on different paths is really like fighting with a god of death. For example, animals such as snakes and bees, which are very toxic, can be fatally dead. It is best to avoid them and avoid being attacked.
If snake bites are encountered in the wild, larger and deeper teeth marks will appear on the wound before they can be judged as snake bites; if there are no teeth marks, and there are no local pain, swelling, numbness and weakness within 20 minutes, It is a non-venomous snake bite. It only needs to cleanse the wound, stop bleeding, and bandage. If possible, it should go to the hospital for tetanus injection.
In general, after 10 to 20 minutes after being bitten by a venomous snake, its symptoms will gradually appear. At this time, the fight for time is the most important. First, find a cloth or long lace on the wound near the upper end of the heart. Ten centimeters tightly, to ease the spread of toxins; to prevent limb necrosis, relax about 2-3 minutes every 10 minutes; repeatedly wash the snake venom on the wound surface with cold water. Then, with the tooth mark as the center, the skin of the wound was cut into a cross with a sterile knife. Then use two hands to squeeze hard, cupping, or cover the wound with four or five layers of gauze, use a mouth to separate the gauze and forcefully suck (no wound in the mouth), try to suck the venom out of the wound. At the same time, take anti-snake venom tablets and apply anti-snake poison powder around the wound. Try to slow down the wounded and send it to a nearby hospital.
How to cope with bee attacks The hive should be circumvented during walking and must not show "closeness". At the same time, it is best to wear light-colored and smooth clothing, because the bees' vision system is very sensitive to the movement of dark objects in a light-colored background.
If you invade the bee colony and incur an attack, the only way is to protect your head and neck with clothing and run backwards or squat down. Never try to counterattack, otherwise it will only incur more attacks. Really misfortune has been bee stings, you can use a needle or tweezers to pick out the bee sting, but do not squeeze, so as to avoid the remaining toxins into the body. Then use ammonia, soda, or even urine to smear the site of injury, neutralize toxicity. Cold water soaked in towels can be applied to the wound to reduce swelling. Finally, go straight to the hospital!
How to quickly deal with physical injury In outdoor sports, it is inevitable to encounter physical injuries, but we must understand how to deal with injuries, such as fractures, falls, sprains, etc., how we should deal with wounds in a timely manner.
fracture
1. If there are skin wounds and bleeding, remove the visible dirt and then pack it with clean cotton or towel.
2. When open fractures of the extremities (when fractured ends are exposed through the wound) are bleeding, they must not be misused by cords or wires.
3, the upper limb fracture can be fixed with wood or wood root, cardboard, and then use a bandage or rope hanging on the neck. Fractures of the lower extremities can be tied with wood or wood roots, or they can be tied together for fixation.
4, pelvic fractures, with a wide cloth bar squatting, the patient supine, knee half flexion, knee pads under a pillow or clothing, in order to stabilize the body, reduce the shaking.
5. After the above treatment, the patient can be transported to the hospital.
Sprains commonly occur in sprains such as joint swelling, severe pain, limited mobility, subcutaneous hypodermic congestion, inability to move or scoliosis.
Treatment method:
1. Stop activities (at least reduce hard work), especially sprains in the ankles and knees;
2, in the affected area, gauze, towels, etc., with cold packs;
3, can be accompanied by medicinal drugs, but do not massage and massage. Remember to rest the affected area when resting.
People with poor consumptive constitution are prone to heat fainting when they go out for hiking in the summer because of intense activity and excessive physical exertion, especially when they are unable to replenish the water and salt lost in the body. The symptoms of thermal fainting are exhausted, irritability, headache, and dizziness with nausea. It's pale and the skin feels cold and cold. Breathe fast and shallow, pulse fast and weak. May be accompanied by muscle twitching of the lower limbs and abdomen.
Once hot fainting occurs, it should be moved to the shade as soon as possible. If the patient is conscious, he should slowly drink cold water. If a patient sweats a lot, or has cramps, diarrhea, or vomiting, he should add salt to the water (one teaspoon per liter). If the patient has lost consciousness, he should lie down in his lying position, take full rest until the symptoms slow down, and send him to the hospital for further treatment.
If the constitution is not good, special attention should be paid to avoid activities with excessive physical exertion, pay attention to the rhythm of rest and maintain physical strength. Drink plenty of salty water or drinks during the operation.
Cramped cramps are very common, due to excessive movement or poor posture during exercise, resulting in poor coordination of muscles, or loss of salt in the body due to cold or mountain climbing, resulting in sudden muscle loss. The contraction of autonomy often leads to cramps when resting in the camp.
At this time, muscles should be drawn to the affected area to straighten the affected area and gently massage the muscles in the affected area. Add water and salt and rest until the affected area feels comfortable.
Before and after taking part in other outdoor activities such as walking hills, warm up and prepare for exercise.
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