Lung Injury Assessment
Arterial Oxygenation
Blood Gas & Ventilator Settings
Arterial O2
Inspired O2
Room Air = 21%
Enter ABG Data
Provide the PaO2 from an arterial blood gas and the current FiO2 to evaluate oxygenation impairment.
Guidelines & Evidence
Verified
Last Review: 2026-07-09
Last Comprehensive Review: 2026