During CPR, what is the recommended compression depth for adults?

The recommended compression depth for adult CPR is 2 inches. This depth is crucial for generating adequate blood flow to the heart and brain during an emergency. Compressions that are too shallow may not create sufficient pressure to circulate blood effectively, thereby reducing the chances of successful resuscitation. The guideline of 2 inches strikes a balance between being deep enough to be effective while avoiding injury or complications that can arise from excessive depth, such as rib fractures or damage to internal organs. Ensuring that compressions are performed at this depth, along with a rate of 100 to 120 compressions per minute, is essential in maximizing the effectiveness of CPR in cardiac arrest scenarios.