Answer :
Final answer:
When alone with an unresponsive child or infant, a rescuer should provide immediate care such as CPR and then seek emergency medical services.
Explanation:
According to first aid guidelines, if a rescuer finds themselves alone with an unresponsive child or infant, they should first attempt to assess the child's condition and provide necessary immediate care, such as CPR if they are trained and it is required. After attempting care, they should then seek help by calling for emergency medical services. It is crucial to provide quick and appropriate care to improve the chances of recovery for the child or infant.
