48 results
Fractional Excretion of Urea - FEurea
Fractional Excretion of Urea (FEurea) = (Urine Urea x Serum Cr)
- FEurea Fractional ... (FEurea) = (Urine ... x Urine Cr) FEurea ... prerenal etiologies FEurea ... #FEUrea #nephrology
Fractional Excretion of Sodium - FENa
Fractional Excretion of Sodium (FENa) = (Urine Na+ x Serum Cr)
Na+ x Urine Cr) FEurea ... prerenal etiologies FEurea
Urine Electrolyte Interpretation - AKI, Hyponatremia, Hypokalemia and Non-Gap Metabolic Acidosis

#Urine #Electrolytes #Interpretation #ULytes #AKI #FENa
ULytes #AKI #FENa #FEUrea
Algorithm for Management of SIADH with Fluid Restriction and Urea

by Helbert Rondon, MD @NephroMD

#SIADH #Management #algorithm
Restriction and Urea ... algorithm #treatment #urea
Helicobacter Pylori (H. pylori) Infection - Diagnosis and Management - GrepMed Handbook
Presentation: Dyspepsia / Peptic Ulcer
Urease (hydrolyze urea ... • Stool Ag, Urea ... resistance): Stool Ag, Urea
CURB-65 (Confusion, Urea nitrogen, Respiratory rate, Blood pressure, 65 years of age and older) score #Diagnosis
65 (Confusion, Urea
Pathways Involved in Protein and Amino Acid Metabolism in Chronic Kidney Disease. The tricarboxylic acid (TCA)
Urea is synthesized ... through the urea
Hyponatremia Differential Diagnosis Algorithm - Utilizing Uric Acid 
ADH promotes Urea/uric acid excretion along with water
ADH promotes Urea
Diagnostic Approach to Hyponatremia
Box A:
 • Normo/hyperosmolar Hyponatremia: Glucose, Mannitol, Glycine, Contrast media, Maltose
 • Pseudohyponatremia:
Ineffective Osmoles: Urea
Thiazide induced Hyponatremia - Pathophysiology
 • Reduced distal delivery
 • Inhibition of the NCC (dilution capcity)-
mechanism • Reduced urea