During CPR for an unresponsive child, what is the immediate action when a pulse is detected?

When a pulse is detected during CPR for an unresponsive child, the appropriate response is to deliver ventilations every 3-5 seconds, aligning with the need to provide oxygen to the child. If a pulse is present but the child is unresponsive and not breathing adequately, giving rescue breaths helps to ensure that oxygen is delivered to vital organs, particularly the brain, which is crucial in any resuscitative effort.

Immediate cessation of CPR is not warranted just because a pulse is detected, as the child still requires assistance with breathing. The correct approach is also to monitor the heart rate and check for adequate breathing at regular intervals while continuing to provide ventilations, which can significantly influence the outcome. This immediate action prioritizes maintaining oxygenation while the situation is being assessed.