What is Basic Life Support (BLS)?
Basic life support, BLS is the abbreviation of Basic Life Support, which is the English abbreviation of basic life-saving technique.
Basic life support
Right!- Chinese name
- Basic life support
- Foreign name
- Basic Life Support
- Abbreviation
- BLS
- Attributes
- Basic lifesaving
- Basic life support, BLS is the abbreviation of Basic Life Support, which is the English abbreviation of basic life-saving technique.
- Also called on-site first aid or initial resuscitation treatment, refers to professional or non-professional rescue by hand. It consists of three main steps: open airway, artificial respiration and chest heart compression. The main goal is to provide oxygen to the vital organs of the heart, brain and whole body, and to prolong the body's tolerance.
1 Basic life support 1 to determine whether the patient is conscious
- Pat the patient's shoulders and call his name or title. If you are conscious, do not move the patient, give the medicine quickly and call the emergency number; if you are unconscious, call for help immediately.
2 Basic Life Support 2 Call for Help
- When you are alone, call for help and call the emergency number immediately; when a third party is present, ask others to help and call the emergency number. Make sure to call the emergency number and report your home address correctly.
3 Basic Life Support 3 Keeps the airway open
- Keep the airway open and clear foreign bodies
4 Basic Life Support 4 Judgment Breath
- 1) Lift your head up and open the airway
- 2) No breathing or only a few irregular wheezing, CPR is required immediately; the breath is uniform and regular, no CPR is required
5 Basic Life Support 5 Ventilation
- Lie flat and open the airway; pinch your nose and mouth, cover the other person's mouth with your mouth, breathe calmly, and breathe quickly (calm exhalation) for 1 second each time, then release the nose to let the patient exhale, repeat twice.
6 Basic Life Support 6 Chest Compression
- Location and strength: The depth of compression of two fingers on the chest, two nipples, and the next finger width of the chest line is 1/3 to 1/2 chest depth (4-5cm)
- Older children: Find the two fingers above the joint between the sternum and the xiphoid process, and press with the heel of the palm. Chest compressions range from 1/3 to 1/2 chest depth.
- Compression ventilation ratio: 30 to 2
- Speed: 100 times per minute
7 Basic life support 7 alternates
- 7 Ventilation and chest compressions were performed alternately for a total of five times, and the patient's respiratory heartbeat was checked again after pressing to determine whether to continue CPR.