What is the correct recommendation for 2-rescuer child CPR?

The recommendation for two-rescuer child CPR dictates that compressions should be performed effectively to generate adequate blood flow during cardiac arrest. The correct answer emphasizes that compressions should be delivered to a depth that is approximately one-half to one-third the diameter of the child's chest. This depth is essential, as it allows for sufficient blood circulation during the compressions, which is critical for oxygen delivery to vital organs.

When compressions are of the appropriate depth, it helps ensure that the heart is adequately pumping blood. Since children have relatively smaller chests compared to adults, adjusting the depth of compression appropriately is crucial to avoid over-compressing and causing injury while still providing effective resuscitation.

The focus on ensuring effective compression depth underlines the importance of technique in CPR. Inadequate depth may lead to ineffective resuscitation, whereas compressing beyond this recommended depth could cause harm.

Other options present various inaccurate approaches to the technique. For example, not allowing the chest to fully recoil would impede effective blood flow during the relaxation phase of the cycle. Using a one-hand compression method with a 30:2 ratio does not align with the recommended two-rescuer strategy, which typically suggests a 15:2 ratio instead, reinforcing the need for proper