A–a Gradient Tree
created 14 Jun, 11:37 pm · ⏱ built in 1m 13s · 👁 3 views
A branching guide to hypoxemia, showing how the A–a gradient helps separate low oxygen from poor ventilation versus lung gas-exchange problems like V/Q mismatch, diffusion limitation, or shunt. Tap the branches, switch to case drills, or open the cheat sheet to compare patterns and oxygen response.
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Third Year Medical School Student
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