What is the recommended compression depth for adult CPR?

The recommended compression depth for adult CPR is between 2 to 2.4 inches. This depth is essential for providing effective cardiopulmonary resuscitation, as it ensures that adequate pressure is applied to the chest, allowing for sufficient blood flow to the heart and brain during each compression. Compressing to this specific depth helps generate enough pressure for effective circulation while minimizing the risk of injury to the chest. Proper depth maximizes the chance of resuscitation and improves the likelihood of a positive outcome for the patient. CPR guidelines are aimed at optimizing the effectiveness of chest compressions, making the recommendation of 2 to 2.4 inches a critical standard in resuscitation practices.