fractional excretion of sodium
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Fractional sodium excretion — The fractional excretion of sodium (FENa) is a measure of the percentage of sodium excreted in the urine versus the sodium reabsorbed by the kidney. It is measured in terms of plasma and urine sodium, rather than by the interpretation of urinary… … Wikipedia
FENa — • fractional excretion of sodium … Dictionary of medical acronyms & abbreviations
FENa — fractional excretion of sodium * * * fractional excretion of sodium … Medical dictionary
FENa — fractional excretion of sodium * * * fractional excretion of sodium … Medical dictionary
Renal physiology — This illustration demonstrates the normal kidney physiology. It also includes illustrations showing where some types of diuretics act, and what they do. Renal physiology (Latin rēnēs, kidney ) is the study of the physiology of the kidney. This… … Wikipedia
renal failure index — (RFI) an assessment of acute renal failure comparing the sodium clearance with the creatinine clearance: where PCr = plasma concentration of creatinine, UCr = urinary concentration of creatinine, and UNa = urinary concentration of sodium. A value … Medical dictionary
FENa test — see fractional excretion of sodium, under excretion … Medical dictionary
Acute tubular necrosis — Classification and external resources ICD 10 N17.0 ICD 9 584.5 … Wikipedia
Natriuresis — is the process of excretion of sodium in the urine via action of the kidneys. Natriuresis is promoted (more sodium is excreted) by Brain and Atrial natriuretic peptides, and it is inhibited (sodium is conserved) by chemicals such as aldosterone.… … Wikipedia
Hepatorenal syndrome — Infobox Disease Name = Hepatorenal syndrome Caption = DiseasesDB = 5810 ICD10 = ICD10|K|76|7|k|70 ICD9 = ICD9|572.4 ICDO = OMIM = MedlinePlus = 000489 eMedicineSubj = med eMedicineTopic = 1001 MeshID = D006530 Hepatorenal syndrome (HRS) refers to … Wikipedia
