Cardiopulmonary Resuscitation (CPR) Practice 2026 – Comprehensive All-in-One Guide to Master Your CPR Skills!

Question: 1 / 400

What is the compression-to-breath ratio for adult CPR?

15 compressions to 2 breaths

20 compressions to 1 breath

30 compressions to 2 breaths

The correct compression-to-breath ratio for adult CPR is 30 compressions to 2 breaths. This ratio is integral to effective resuscitation efforts, as it facilitates both adequate blood circulation and oxygenation of the lungs during a cardiac arrest situation.

During CPR, chest compressions are crucial as they help maintain blood flow to vital organs. The recommended rate of 30 compressions provides a balance between maintaining blood circulation and delivering breaths to reoxygenate the blood. After every 30 compressions, giving 2 breaths allows for a brief moment to deliver oxygen, which is vital for the patient's recovery.

This method is based on current guidelines that emphasize high-quality compressions and efficient ventilation in a systematic order, enhancing the chances of survival and minimizing the risk of further complications. This detailed attention to compressions and breaths is part of what makes CPR effective in emergencies.

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40 compressions to 1 breath

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