What is the proper technique for delivering rescue breaths?

The technique of delivering rescue breaths involves ensuring that each breath is administered over a 1-second timeframe. This duration allows adequate inflation of the lungs without causing excessive air pressure that could lead to complications like gastric inflation. Delivering breaths too quickly can hinder effective ventilation, while the 1-second timing strikes a balance, allowing for sufficient volume to be delivered while maintaining the patient's airway and preventing potential airway obstruction.

In the context of CPR, the proper delivery of rescue breaths is crucial, as it enhances oxygenation during the process of chest compressions. This is particularly important when working with a patient who requires both compressions and breaths, as it maximizes the effectiveness of oxygen delivery during the resuscitation efforts.