OpiCalc

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ABCD2 Score ACR Criteria Corrected Sodium FENa HEART Score Lights Criteria NEWS2 NRS-2002 Osmolality Gap RCRI (Lee Score)TTKG

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TTKG

Transtubular Potassium Gradient (TTKG): Assesses aldosterone activity and renal handling of potassium in hyper/hypokalemia.

Serum Labs

K (mEq/L)

Osm (mOsm/kg)

Urine Labs

K (mEq/L)

Osm (mOsm/kg)

Na (mEq/L)

Related Internal Medicine Tools

Lights Criteria

Glasgow-Blatchford Score

Ransons Criteria

Padua VTE Score

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