What is the recommended rescue breath rate for an infant?

The recommended rescue breath rate for an infant is one breath every 3 to 5 seconds. This frequency is crucial because infants have a higher metabolic rate and need oxygen more frequently than adults or older children. Administering breaths at this recommended rate ensures that the infant receives adequate ventilation while minimizing the risk of complications such as hyperventilation.

In practical application, when providing rescue breaths to an infant, it's essential to maintain a balance between delivering sufficient oxygen and being careful not to over-inflate the lungs. The 3 to 5 seconds interval allows for this balance, as it promotes effective and timely ventilation without overwhelming the fragile respiratory system of the infant.