REBEL Core Cast 90.0 – Methemoglobinemia
RebelEM
NOVEMBER 16, 2022
Methemoglobinemia Pathoophysiology Mechanism of Action Pathophysiology Oxidized iron sites on MetHb unable to bind oxygen Remaining binding sites with increased affinity for binding oxygen Causes a leftward shift in the oxyhemoglobin dissociation curve Results in decreased tissue oxygen delivery Normal situation Red cells constantly exposed to oxidant (..)
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