Apneic Oxygenation: Increase Your Patient’s Margin Of Safety During Intubation
Breathing room air, oxygen saturation drops precipitously to below 90% within about a minute of the start of apnea in the average healthy adult. While preoxygenation is one of the most important safety measures we can use prior to induction of anesthesia and in preparation for intubation, apneic oxygenation can allow even more time for intubation to occur. Apneic oxygenation using nasal cannula can significantly delay the onset of critical hypoxia.