What is the correct ventilation rate when providing breaths to an infant using a bag-mask device?

The appropriate ventilation rate when providing breaths to an infant using a bag-mask device is one breath every two seconds. This rate ensures that the infant receives adequate oxygenation without overinflating the lungs, which can lead to complications such as barotrauma or gastric inflation.

Infants have a smaller lung capacity and a higher metabolic rate compared to adults, which requires a careful approach to ventilation. Delivering breaths too quickly can be detrimental, as it may not allow enough time for exhalation and could lead to elevated pressure in the airway.

The recommended rate allows for a gentle and effective ventilation process, ensuring each breath is appropriately timed for optimal oxygen delivery and minimizing potential harm.