How long should you suction an infant's airway?

When suctioning an infant's airway, it is crucial to limit the duration to no more than 5 seconds. This restriction is based on the physiological needs of infants, who are particularly vulnerable to hypoxia (a deficiency in the amount of oxygen reaching the tissues) due to their smaller respiratory reserve and higher respiratory rate. Longer suctioning times can increase the risk of oxygen deprivation and distress.

Maintaining a suctioning limit of 5 seconds helps ensure that the airway can be cleared effectively without compromising the infant's oxygenation and overall well-being. After suctioning, it is essential to allow the infant to breathe normally for a sufficient period before attempting suctioning again if necessary. In critical situations, adherence to this guideline is paramount to support the infant's respiratory needs while still managing secretions appropriately.