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Clinical
Calculate the anion gap and albumin-corrected anion gap to help evaluate metabolic acidosis. Essential for the ER and ICU workup.
Formula
AG = Na⁺ − (Cl⁻ + HCO₃⁻); Corrected AG = AG + 2.5 × (4.0 − Albumin)
Inputs
Clinical
Interpret arterial blood gas (ABG) results to identify acid-base disorders. Determines primary disorder and compensation status from pH, pCO₂, and HCO₃⁻.
Formula
Systematic analysis using pH, PaCO₂, HCO₃⁻, Winter's formula, and compensation rules
Inputs