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

The correct compression to breath ratio for adult CPR is 30 compressions to 2 breaths. This guideline is established to ensure effective cardiac arrest management. The ratio of 30:2 strikes a balance between providing adequate chest compressions, which is critical for maintaining blood flow, and delivering breaths, which supply necessary oxygen.

The emphasis on performing 30 compressions before providing 2 breaths comes from research indicating that continuous chest compressions improve survival rates and outcomes. This method allows for rapid and efficient support of blood flow during cardiac arrest, which is vital for increasing the chances of a successful resuscitation.

In contrast, other ratios, such as 15:2 or 20:2, do not align with the established recommendations and can disrupt the compression quality and frequency necessary for effective CPR. Maintaining the 30:2 ratio also simplifies the process for rescuers, making it easier to remember and execute during high-stress situations.