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Updated: May 22, 2026

Preoxygenation Techniques for Tracheal Intubation in Critically Ill Adults Utilizing Oxygen Mask and Noninvasive Ventilation
Published on: December 5, 2025
Airway management in post anaesthetic care
1Royal Surrey County Hospital NHS Foundation Trust, Egerton Road, Guildford GU2 7XX. bevanscott@nhs.net
Abstract:
Some patients recovered in the post anaesthetic care unit (PACU) will require airway management and close monitoring to prevent any post operative complications. Ineffective airway management will lead rapidly to hypoxaemia, and will ultimately compromise patient care. This article discusses physiological principles and monitoring of airway management in the PACU, an understanding of which is essential when providing appropriate care for patients emerging from anaesthesia.
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