arterial blood gases interpretation

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08/14/22 1 Arterial Blood Gas Interpretation Lawrence Martin, M.D., FACP, FCCP Associate Professor of Medicine Case Western Reserve University School of Medicine, Cleveland [email protected] Information in this slide presentation is adapted from All You Really Need to Know to Interpret Arterial Blood Gases (2 nd ed.), by Lawrence Martin, M.D., Lippincott Williams Wilkins

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  • 1. Arterial Blood Gas Interpretation Lawrence Martin, M.D., FACP, FCCP Associate Professor of Medicine Case Western Reserve University School of Medicine, Cleveland [email_address]
    • Information in this slide presentation is adapted fromAll You Really Need to Know to Interpret Arterial Blood Gases (2 nded.) , by Lawrence Martin, M.D., Lippincott Williams Wilkins

2. Normal Arterial Blood Gas Values*

  • pH7.35-7.45
  • PaCO 2 35-45 mm Hg
  • PaO 2 70-100 mm Hg**
  • SaO 2 93-98%
  • HCO 3 - 22-26 mEq/L
  • %MetHb