The first step in first aid for an injured person should be to get out of the dangerous environment as soon as possible. This could mean removing the injured person from the scene to avoid further injury or threat. Once you're on the safe side, you can proceed with the following steps:
1.Check the injured person's consciousness and breathing: Determine if the injured person is awake and check if they are breathing normally. If the injured person is not breathing or cannot breathe properly, CPR should be performed immediately.
2.Bleeding control: If the injured person has an open wound, a tourniquet or other hemostatic item should be used as soon as possible to control bleeding. This can reduce blood loss and reduce the risk of worsening the injury.
3.Immobilization and handling: If the injured person's body is restricted or needs to be moved, appropriate immobilization techniques should be used to reduce pain and prevent further injury. When handling, it is necessary to maintain stability and stability to avoid aggravating the injury.
4.Give first-aid medications: Depending on the injury, doctors may give the injured person some first-aid medications, such as pain relievers, anti-inflammatories or allergy medications. These medications can relieve symptoms, reduce pain, and prevent complications.
5.Referral to a medical facility: Once an injured person's vital signs are stable, they should be transferred to a healthcare facility for further investigation as soon as possible. During transport, keep the injured person comfortable and stable, and monitor their vital signs closely.
In conclusion, first aid to an injured person requires swift measures to ensure safety and reduce pain. In an emergency, first aid treatment can be carried out by following the above steps to minimize the injury to the injured person.