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FOAMfrat Podcast

Oct 21, 2022

A-a gradient, a/A ratio, and P: F ratio - are all different views of the same item. These formulas do not have a complete view of oxygenation. Oxygenation is a huge topic, and there are more common values that we use:

  • How well is the patient saturating?

  • Is there dyspnea?

  • How do the lungs sound (auscultation) or look (POCUS)?

  • Where is the patient on the OHCD?

  • What does the ABG show?