2) Artificial respiration Artificial respiration is the first aid method for people who get an electric shock after stopping breathing. Among all kinds of artificial respiration methods, mouth-to-mouth artificial respiration has the best effect and is easy to learn and master. Before artificial respiration, the collar, coat and belt of the electrocuted person should be untied quickly, so that the chest can expand freely, and the food, dentures, blood clots and mucus that hinder breathing in the mouth of the electrocuted person should be taken out quickly to avoid blocking the respiratory tract. When doing mouth-to-mouth resuscitation, the person who gets an electric shock should lie on his back, with his head tilted back and his nostrils facing up. If the base of his tongue sinks, he should pull it out to promote the unobstructed respiratory tract.
3) Chest compressions Chest compressions are the first-aid methods for people who get an electric shock after their hearts stop beating. When doing chest compressions, the person who gets an electric shock should lie on his back in a relatively solid place and tap 1-2 times in the middle of the sternum of the person who gets an electric shock. If there is no response, perform chest compressions. Artificial respiration and chest compressions last for 4-6 hours until the patient is awake or has lividity. Don't give up rescue easily. Of course, please send a doctor to the scene as soon as possible.
4) Treatment of trauma If the electric shock victim is injured, the wound can be washed with sterile saline and warm water first, then bandaged with cloth bandage or cloth, and then sent to hospital for treatment. If the wound bleeds, you should try to stop it. The usual method is: hold the bleeding limb high, or tie it tightly with clean gauze to stop bleeding, and ask a doctor to deal with it at the same time. Qingdao xx urban construction co., ltd
Second, rescue the summer after heatstroke. Working on the construction site is the most prone to heatstroke. Mild fatigue, dizziness, headache, boredom, thirst, nausea, palpitations; In severe cases, you may suddenly faint or lose consciousness. In this case, first aid should be given immediately, so that the patient can lie flat, put it in a cool and ventilated place, untie his belt, and slowly give the patient some cold boiled water (tea), light salt water or watermelon juice. You can give patients ten drops of water, Ren Dan, Huoxiang Zhengqi tablets (water) and other summer-heat drugs. Those who are seriously ill should be sent to hospital for treatment in time. Simple prevention methods are: adequate sleep and proper nutrition; Wear light-colored and breathable clothes when going to work, strive to get off work early, extend the rest time at noon, and prepare cool and thirst-quenching drinks and some heatstroke prevention drugs.
Third, the rescue of carbon monoxide poisoning to rescue patients with acute carbon monoxide poisoning, first of all, patients should be transferred to fresh air circulation in time to make their respiratory tract unblocked; Patients with severe poisoning should be given oxygen to promote carbon monoxide discharge; Patients with respiratory failure should be given artificial respiration immediately until automatic respiration is restored, and then sent to hospital for treatment.
Fourth, the rescue of sodium nitrite poisoning sodium nitrite is seriously toxic and the poisoning mortality rate is high, but it can still be saved as long as it is rescued in time and properly. There are several rescue methods: (1) gastric lavage quickly to remove poison. Gastric lavage generally uses 1:5000 potassium permanganate water, backwashing or inserting gastric tube. At the same time, magnesium sulfate should be used to promote diarrhea and eliminate intestinal endotoxin. (2) For patients with mild poisoning, hypertonic glucose and vitamin C can be injected intravenously. Generally, intravenous injection of 50% glucose 60~ 100ML and vitamin c 0.5 ~1g. (3) When blood pressure drops, alamin cardiotonic can be used, but adrenaline is prohibited. (4) Severe poisoning patients with dyspnea, severe cyanosis and syncope shock should be sent to the hospital immediately.
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