In those places in life where first aid methods and techniques can be used

Commonly used first aid methods are as follows:

Clause. 1. Cardiopulmonary resuscitation is generally used for patients with acute respiratory and cardiac arrest, including chest compressions, artificial respiration, airway opening, tracheal intubation and other operations.

Clause. 2. Electrical defibrillation is used for patients with acute coma and ventricular fibrillation or ventricular flutter.

Clause. 3. Wound bandaging to stop bleeding, local pressure bandaging or ligation of the proximal limb to stop bleeding.

Clause. 4. Splint external fixation, usually used for fractures of the limbs. If there is no splint on site, it can be fixed with hard paper or branches.

Clause. 5. Spine transport method, which is very important, is used for fractures of the cervical spine, thoracic spine, lumbar spine and other spine. Handling is very particular, if not careful, it will lead to secondary damage to the spine and serious sequelae.

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First Aid Method:

1. Hemostasis bandaging method. If the wound is bleeding, the wound is usually given with a compression bandage to stop the bleeding. If the bleeding cannot be stopped after compression and bandaging, it may be a relatively large vascular injury, and it is necessary to tie the limb proximal to the blood vessel to stop the bleeding.

2. Fracture fixation. If the long diaphysis of the extremities is injured, a splint may be used. If there is no splint on site, it can be fixed with a tree branch or hard paper skin, the upper limbs can be suspended with a triangular scarf, and the lower limbs must be absolutely in bed.

3. Spinal fixation and handling. Cervical vertebra fractures or lumbar vertebra fractures can be carried with external fixation of waist and neck circumference. However, if there is no waist circumference or neck circumference on site, two clothes or towels can be rolled up and tucked into both sides of the patient's neck for fixation.

The method of spinal transportation is also more exquisite, it must be carried in parallel with the bed board, it is best to lower a hard board, which is safer to handle, so as to avoid secondary injury to the spine, resulting in serious paralysis and other sequelae.

4. Cardiopulmonary resuscitation. One of the most important methods, CPR includes chest compressions, airway opening, rescue breaths, and defibrillation.

Definition of on-site first aidThe so-called on-site first aid refers to a series of first-aid measures taken by on-site staff to prevent the deterioration of the patient's condition before receiving medical assistance due to an accident or emergency.

First Aid Scope First aid scope includes but is not limited to the following:

The content of on-site first aid (on-site assessment, diagnosis of condition, emergency call, self-rescue and mutual rescue), cardiopulmonary resuscitation, basic techniques of on-site first aid for trauma (hemostasis, bandaging, fixation, handling), as well as on-site first aid for common internal emergencies, common accidental injuries, common acute poisoning, disasters and public health events.

Such as: bleeding, coma and respiratory cardiac arrest, drowning, burns, sutures of trauma, fracture fixation and transportation of the wounded, electrocution, food poisoning, acute infectious diseases, foreign bodies in the eye, animal and insect bites, hydrogen sulfide poisoning, cold frostbite, chemical burns.

Summary. First aid items for the family: alcohol cotton, preferably medical, sold in medicine supermarkets, to be sealed, if used, to replace with a new one in time, as long as it is used for disinfection.

Gloves and masks, which are mainly used to prevent infection of the people who are being treated, are very useful. The saline, used to clean the wound, should be packaged separately, replenished into a new one in time after use, and the rest should be discarded. Band-aids, which are sold in medical supermarkets, are put on after cleaning the wound.

Often. Generally used for small wound disinfection gauze, wound wrapping, better than cotton, will not pull the wound burn ointment, generally the home boiling water or other high-temperature items are touched by uninformed people, easy to burn, especially if there are children at home, such items are best to go to a professional burn hospital to buy, in case of burns, first rinse with a lot of water, and then apply the ointment, serious, do the above steps, immediately send to the hospital.

Hello, for you to find out where to use first-aid items in life, this range is a bit wide, most of the hand-stopping cases will be used when you are injured at home, such as the case of being accidentally injured by a knife, we can first use the bandages in the first-aid items to destroy and bandage the wound. In the event of a fire in a public place, we can use the necessary first-aid items in public places.

First aid items for the family: alcohol cotton, preferably medical, sold in medicine supermarkets, to be sealed, if used, to replace with a new one in time, as long as it is used for disinfection. Gloves and masks, which are mainly used to prevent the treatment staff from being infected on the ground, are very useful.

The saline, used to clean the wound, should be packaged separately, replenished into a new one in time after use, and the rest should be discarded. Band-aids, which are sold in medical supermarkets, are put on after cleaning the wound. Often.

Generally used for small wound disinfection gauze, wound wrapping, better than cotton, will not pull the wound burn ointment, generally the home boiling water or other high-temperature items are touched by uninformed people, easy to burn, especially if there are children at home, this kind of items are best to go to a professional burn hospital to buy, in case of burns, first rinse with a large amount of water, and then apply Qi Zaoyu ointment, serious, Gao Feng did the above steps, immediately sent to the hospital.

Round-tipped scissors, pliers, used to cut off bandages, or whatever, pliers should be disinfected before use, and the dirt in the wound should be removed. Bandages, bandages the wound and does not affect blood circulation. A classified medicine box contains medicines for daily first aid, such as nitroglycerin, cardiotonic drugs, antihypertensive drugs, analgesics, antidotes, etc.

Prepare according to the doctor's instructions. First aid kit, a large box containing the above items, I personally think that the door should be pasted with fluorescent tape, and when it is found in a complex environment, of course, it should be placed in a fixed place, and when something happens, it can be taken more quickly.

There are a lot of them. Common people are after weak water. If you don't breathe, you need artificial respiration.

Press on the ribcage. Use external force to help him regain his ability to breathe. Then there is gas poisoning.

Open the doors and windows. Maintain good air circulation. And move the personnel to a well-ventilated place in time.

It is a person who can breathe fresh air ... There are many more that I want to do ... You can pay attention to it in your usual time ...

Maybe it will be useful in the future...

Accidents, terrorist attacks, industrial accidents, sports training injuries, swimming cramps, sudden illnesses, floods, etc., each has its own emergency methods, learn more.

Once the on-site first aid encounters an emergency and critical situation, the vital signs should be checked first to determine whether the first aid object is dead or alive, light or severe. Vital signs are consciousness, breathing, pulse, and blood pressure. Check awareness.

The reaction can be observed by shouting at the patient, slapping the patient's cheek, or twisting the patient's hands and feet. Those who are conscious can answer questions and answer to the point. To determine whether a patient is unconscious, a simple way to identify this is to gently touch the cornea of the patient's eye with cotton silk.

Normal or mildly ill patients will blink immediately, while comatose patients, especially those in deep coma, will not respond. When a patient loses consciousness, the first thing to do is to keep the airway open to prevent suffocation.

In comatose patients, the pupils of both eyes should be observed. In a normal person, the pupils on both sides are the same size and round, and they will shrink rapidly when exposed to light (pupil response to light). When the patient's brain is severely damaged, the pupils on both sides may be abnormally large, narrowed or dilated. When the pupil is suddenly hit with flashlight light, the pupil does not shrink or shrinks unresponsively.

Patients with trauma or coma have dilated and fixed pupils that are often critically ill. Check your breathing.

The human body breathes in oxygen and exhales carbon dioxide, realizing gas exchange between the internal and external environment to sustain life. When a person's respiratory organs (including the upper respiratory tract, bronchi, lungs, and pleura) and mediastinum, heart, blood, and nervous systems become sick or poisoned, the patient will feel insufficient qi or strained breathing, which is manifested by changes in respiratory rate (frequency), depth, and rhythm. In severe cases, the patient sits upright, breathes hard, and has cyanotic lips.

If the patient has abnormal breathing, he should go to the hospital in time to find out**, in time**.

Observe breathing, mainly to see if there are ups and downs in the chest and abdomen. The presence of ups and downs indicates the presence of breathing, and the absence of fluctuations indicates that the breathing is weak or has stopped. You can also place the palm of your hand or ear in front of the patient's nose or mouth to feel whether there is air in or out.

Or use a piece of yarn (or a small piece of cotton, napkin, blade of grass, etc.) in front of the patient's nose or mouth to observe whether it is blown by the air current. A normal person breathes 12-18 times per minute. The dying patient's breathing becomes rapid, shallow, and irregular; When a patient is dying, breathing becomes slow and irregular until it stops.

If breathing has stopped, artificial respiration should be performed immediately.