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Approved lab referenceFrom the archive

Potassium — lab reference

Hemolysis can falsely elevate. Ask your clinician to review kidney function and acid-base status.

Approved lab referenceFrom the archive

Anion gap — lab reference

Formula and albumin correction vary by laboratory. Ask your clinician to confirm whether potassium is included.

Approved lab referenceFrom the archive

Creatinine — lab reference

Muscle mass, age, diet, medications, and assay matter. Ask your clinician to review with eGFR, not alone.

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