Epistemis

Effective Serum Osmolarity and Anion Gap in DKA

Evaluates the extracellular osmotic gradient and quantifies the load of unmeasured ketoacid anions:

Required inputs

The inputs this calculator asks for inside the app.
VariableExample value
Serum Sodium (mEq/L)132
Serum Glucose (mg/dL)450
Serum Chloride (mEq/L)95
Serum Bicarbonate (mEq/L)10
Serum BUN (mg/dL)28

Run the calculation in the app

This page explains the score but does not run it. In Epistemis, the calculator validates units, flags values outside physiological ranges, and provides the interpretation that a number alone cannot convey.

Epistemis is educational review material. It is not a medical device, does not diagnose or prescribe treatment, and does not replace formal medical training, current clinical guidelines, or professional clinical judgment.

Specialty
Endocrinology
Area
Internal Medicine
Variables
5
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