What is the preferred method of cpr?

The preferred method of CPR (Cardiopulmonary Resuscitation) is the combination of chest compressions and rescue breaths. It is an emergency procedure performed on a person who is in cardiac arrest or not breathing. Here are some key points about the preferred method of CPR:

1. Start with chest compressions: The first step in CPR is to perform chest compressions. Place the heel of one hand on the center of the person's chest (between the nipples) and place the other hand on top of the first hand. Lock your elbows and use your upper body weight to push down hard and fast, about 2 inches deep and at a rate of at least 100-120 compressions per minute. Allow the chest to fully recoil between compressions.

2. Combine with rescue breaths: After every 30 chest compressions, give two rescue breaths. Pinch the person's nose closed, open their mouth, and make a complete seal over their mouth with yours. Give a breath that makes their chest rise visibly and then repeat.

3. Maintain a ratio of compressions to breaths: For adults, it is recommended to perform a ratio of 30 compressions to 2 breaths. For children, the ratio is the same. However, for infants, the ratio changes to 15 compressions to 2 breaths.

4. Use an AED if available: If an Automated External Defibrillator (AED) is available, it should be used as soon as possible. AEDs analyze the heart's rhythm and can deliver an electric shock to restore a normal heartbeat. Follow the instructions on the AED carefully.

5. Continue until professional help arrives: CPR should only stop if the person shows signs of life, such as breathing, or if a trained medical professional takes over. Otherwise, continue CPR until professional help arrives or the person starts to respond.

It is important to note that if an individual is untrained or uncomfortable performing rescue breaths, they can perform hands-only CPR by focusing solely on high-quality chest compressions until professional help arrives. However, rescue breaths remain an integral part of the preferred method of CPR.