What technique should we perform on an injured person if the mouth-to-mouth technique does not work?
Traffic accidents
Explanation
When a person **is not breathing normally**, it is crucial to act quickly to try to save their life. In this case, **cardiopulmonary resuscitation (CPR)** should be performed. This technique is essential because it helps maintain blood circulation and oxygen flow to the brain and other vital organs until emergency services arrive.
CPR is carried out as follows:
- **Place both hands** with fingers interlocked on the person's chest.
- **Push the hands up and down** with elbows extended, at a rate of approximately 100 compressions per minute.
- **Perform 2 mouth-to-mouth ventilations** after every 30 compressions to introduce air into the injured person's lungs.
It is important to continue this procedure until medical help arrives. CPR is a vital technique that can make a difference in emergency situations where normal breathing is not present.
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