Adult Arterial Blood Gas Reference Sponsored Advertising placement Adult Arterial Blood Gas Reference Clinical Decision Tool Provides commonly used adult arterial blood gas reference values. Select Reference Arterial pH PaCO₂ PaO₂ Bicarbonate Base excess Calculate Adult Arterial Blood Gas Reference Clear Calculator ☆ Log in to save Save this calculator to your MDPDA account. + Add to Toolkit Log in to save incomplete calculator progress and return later. Log in to save progress Clinical Decision Support Only MediCalc calculators are intended to support qualified healthcare professionals and must not replace professional clinical judgement. Do not enter patient-identifiable information into Saved Progress. Read our Clinical Disclaimer Sponsored Advertising placement