renal function test

Calculate Fractional Excretion of Multiple Electrolytes

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Medical Calculator – SonDoctor.com × Calculate Fractional Excretion of Multiple Electrolytes Quickly calculate fractional excretion (FE) of various electrolytes. Serum Creatinine and Urine Creatinine are required. Enter any electrolyte values (serum/urine) to calculate its FE. [ Blood chemistry ] Serum Creatinine (mg/dL) : Serum Sodium (mmol/L) : Serum Chloride (mmol/L) : Serum Urea (mg/dL) : … Read more

Creatinine Clearance Using 24-Hour Urine & Urine Collection Adequacy Evaluation

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Medical Calculator – SonDoctor.com × Creatinine Clearance Using 24-Hour Urine Ccr (mL/min) = (Urine Cr × (Urine Volume [24hr urine] / 1440)) / Serum Cr (BSA correction(1.73/BSA) is recommended for accurate GFR assessment) Ccr (mL/min/1.73㎡) = {(Urine Cr × (Urine Volume / 1440)) / Serum Cr} × (1.73[㎡] / BSA[㎡]) BSA (Mosteller) : √[(Height(cm) × … Read more