What are the first aid mistakes we are still making?

With the increasing awareness of first aid, people will never "stand still" in an emergency. However, some erroneous first-aid methods not only delay the rescue time, but also cause secondary injuries.

Mistake 1: When nosebleed raises his head
Correct practice: Sit down, lean forward slightly, open your mouth, and breathe in your mouth; use your thumb and forefinger to pinch the sides of your nose and squeeze in the direction of the back of your head for 10 minutes. It is advisable to have a slight pain. If bleeding still occurs, move the pinch slightly until the blood stops. If there is more than blood flow, seek medical attention immediately.

Mistake 2: burn toothpaste

Correct practice: Immediately flush the affected area with cold water, suppress high temperature damage to the skin and reduce the risk of infection; wrap the affected area with gauze and keep it clean and dry. If you have blisters at the wound, do not puncture it. If you are serious, seek medical attention immediately.

Mistake 3: Throat sticks hard to swallow food

Correct practice: The sting you can see is removed directly with your hand or tweezers. If you cannot see or the party can no longer speak, seek medical attention.

Error 4: When you stop bleeding, use force

Correct practice: Let the injured person sit or lie down and raise the injured area; use clean water to clean the polluted wound; stop the bleeding when the bleeding rate is high; cover the wound with sterile gauze or a clean, breathable, non-sticky, absorbent material. , press the hand for 5 to 10 minutes (in an emergency, you can directly press the wound to stop the bleeding), if the blood soaked gauze, it is best not to remove it, should be added to the dressing; stop the blood, with a bandage, Cloth bandage wounds. It is also possible to use a finger to press the proximal artery of the wound on the bone to block the blood flow. This method is applicable to the limbs, but due to the impact on blood supply, the time should not exceed 10 minutes.

Mistake 5: Handle Patients

Correct practice: When the situation is not clear, avoid rash actions. There are five major precautions for handling the wounded. 1. First aid, move later; 2. Do not shake the wounded body as much as possible; 3. Observe the conditions of breathing, body temperature, bleeding, and complexion at any time, and pay attention to keeping the patient warm; 4. When personnel and equipment are not ready for improvement, they should not be moved at will. 5. The best way to transport the injured is to use an ambulance. The journey must be steady and not bumpy.

Mistake 6: After pouring water, it is upside down to control the water

Correct practice: Place the drowning person flat, quickly open his mouth, clear the pharynx, nasal foreign body. After drowning, the tongue will fall back and block the airway, so raise his chin. If the drowning person stops breathing, artificial respiration should be performed as soon as possible, hold his nostrils, take a deep breath, and slowly blow into his mouth. When his chest is slightly lifted, relax his nostrils at 16-per-minute intervals. 20 times is appropriate until breathing is restored. Once the drowning person's heartbeat stops, CPR should be performed immediately. Place the right palm on the lower part of the sternum, and the left hand on the back of the right hand. Slowly press the sternum down about 4 cm. Then loosen your wrist and do not leave the sternum. It is advisable to use 60-80 beats per minute until the heart recovers. until.