North Carolina EMT State Practice Exam 2026 – 400 Free Practice Questions to Pass the Exam

When performing artificial ventilation on an infant or child, it is recommended to provide each breath over a duration of about 1 to 2 seconds. This ensures that the air is delivered gently and effectively, minimizing the risk of over-inflation of the lungs and potential respiratory complications. Ventilations should be synchronized with the rise and fall of the chest to confirm that the ventilation is successful.

Choosing approximately 1 to 2 seconds helps to maintain adequate lung compliance and allows for proper delivery of air without causing distress to the child or infant. An extended duration, such as more than 2 seconds, could lead to complications like hyperventilation or barotrauma, and is not recommended in pediatric patients.