Blood gas analysis
Metabolic alkalosis
Measured urine CI
< 10 mEq/L
Saline responsive
> 10 mEg/L
Not saline responsive
- Vomiting or NG suction Endocrine cause of H+ loss Renal cause of H+ loss
- Posthypercapnia
1° mineralocorticoid excess
- Distant diuretics
- Bartter syndrome
- Gitelman syndrome
- Potassium depletion
- Alkali intake
- Recent diuretics

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#BloodGasAnalysis #MetabolicAlkalosis #MeasuredUrineCI #SalineResponsive #NotSalineResponsive #Vomiting #NGSuction #EndocrineCauses #RenalCauses #Posthypercapnia #PrimaryMineralocorticoidExcess #DistantDiuretics #BartterSyndrome #GitelmanSyndrome #PotassiumDepletion #AlkaliIntake #RecentDiuretics
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