Emergency Response for Unresponsive and Non-Breathing Infants and Children NCLEX practice Quiz on Emergency Response for Unresponsive and Non-Breathing Infants and Children Immediate Actions for Nurses When Discovering an Unresponsive Child First aid for a child who is unresponsive and not breathing If a nurse discovers a non-breathing child, what should be their first action after calling for emergency medical services?* 1. Clear airway. 2. Initiate O2 therapy. 3. Start CPR. 4. Start mouth-to-mouth resuscitation. Δ