Five misconceptions about first aid

People around you faint. This happens from time to time, so more people know how to give first aid when someone faints. Fainting is mostly caused by temporary ischemia of brain tissue caused by circulatory disturbance. It is very important to take some relevant first aid measures. For first aid in this situation, you should first distinguish what kind of cause it belongs to. Different first aid measures should be taken in different situations. Today, the CPR simulator manufacturer will share with you some common misunderstandings in first aid.

      Misunderstanding 1: If you see someone fainting suddenly, don't shake it hard, but call 120 first.

     Misunderstanding 2: During first aid, do not lift the patient up quickly, but pat the patient to call again to see if the person is conscious or not.

      Myth 3: Do not use too much force when doing CPR. To press the heart and lungs, you must master the strength. The key point of pressing is at the intersection of the center of the two nipples and the center of the rib. The frequency of pressing is about 100 times per minute. Every 30 times, take two breaths.

      Misunderstanding 4: Before artificial respiration, do not breathe directly, but to remove oral foreign bodies (such as dentures) and open the airway.

      Misunderstanding 5: Artificial respiration is not simply blowing into the mouth. When pinching the nose, remember to "raise the jaw and forehead" to make the airway unobstructed.

     Through the above introduction, I believe you have a deeper understanding of first aid. Proper first aid measures are important. Usually these common sense can be understood and understood, it is very useful. If you want to know more about it, you can call the CPR simulator manufacturer.