Answer :
If alone with an unresponsive child or infant victim, the rescuer should first shout for help and activate the emergency response system (call 911 in the US).
If there is no response, the rescuer should then check for signs of breathing and pulse. If the child is not breathing, the rescuer should begin performing CPR with the appropriate compression-to-breath ratio for the child's age. It is important to continue performing CPR until emergency medical services arrive on the scene.
If the child has a pulse but is not breathing, the rescuer should administer rescue breaths until the child begins breathing on their own or emergency medical services arrive. It is important to know the proper steps to take in the event of an emergency involving an unresponsive child or infant.
To know more about unresponsive child, refer
https://brainly.com/question/30204876
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