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The Fractional Excretion of Urea (FEUrea) determines the cause of renal failure. Similar to the FENa, but can be used on patients on diuretics.
A fractional excretion of urea (FE Urea) of < 35% is suggestive of pre-renal azotemia. Unlike when measuring of the fractional excretion of sodium, (FE Na), it can be used even when patients are taking diuretics. Fractional Exceretion of Urea = Uur X Pcreat / Ucreat X Pur · 100%. Where: Uur = Urine urea; Pcreat = Plasma creatinine; Ucreat ...
The FEUrea calculator uses the serum and urine creatinine, the blood urea nitrogen (serum urea) and urine urea, to compute the fractional excretion of urea. This tool delivers an indicative percentage of renal failure and whether the etiology is prerenal or intrinsic renal disease.
FEUrea calculator uses four blood and urine parameters to count the fractional excretion of urea and help you determine the probable cause of acute kidney injury.
Calculate Fractional Excretion of Urea (FEUrea), a valuable diagnostic tool for healthcare professionals, aiding in renal function assessment. FEUrea is a measure of kidney function that calculates the percentage of filtered urea that is excreted in the urine.
Unravel the mysteries of your kidneys' urea excretion with our user-friendly Fractional Excretion of Urea Calculator. Get precise results instantly!
Evaluate renal function using our Fractional Excretion of Urea Calculator. Accurately calculate urea excretion for comprehensive kidney assessment.
