How often should pulse and breathing be checked during CPR on a child?

During CPR on a child, pulse and breathing should be assessed every 2 minutes. This interval is essential because it allows you to check for any changes in the child's condition without interrupting the compressions and ventilations for too long.

If you assess too frequently, such as every 30 seconds or 1 minute, it might result in excessive interruptions to chest compressions, which are crucial for maintaining blood circulation and oxygenation. The 2-minute mark aligns with the guidelines that prioritize effective compressions while allowing enough time to evaluate the effectiveness of the CPR being performed.

Additionally, after 5 cycles of CPR, typically amounting to about 2 minutes, assessing the pulse can provide an indication of whether the child’s heart has resumed a normal rhythm or if advanced care is needed. It's important to follow these guidelines to maximize the chances of a successful outcome during a cardiac emergency in a child.