5810 results
Fractional Excretion of Sodium - FENa
Fractional Excretion of Sodium (FENa) = (Urine Na+ x Serum Cr)
Excretion of Sodium - FENa ... Excretion of Sodium (FENa ... EricsMedicalLectures/ #FENA ... #calculation #diagnosis
General approach to AKI - Checklist

Urine electrolytes & FENa - Previously, it was believed that urine
electrolytes & FENa ... excretion of sodium (FENa ... has shown that FENa ... performance for diagnosing
Urine Electrolyte Interpretation - AKI, Hyponatremia, Hypokalemia and Non-Gap Metabolic Acidosis

#Urine #Electrolytes #Interpretation #ULytes #AKI #FENa
#ULytes #AKI #FENa ... FEUrea #Nephrology #Diagnosis
Hyponatremia Differential Diagnosis Table

 • Step 1: Correct for hyperglycemia. Corrected Na = [(glucose - 100)/
Hyponatremia Differential Diagnosis ... Urine Osm • Na (FeNa ... #Differential #Diagnosis
Core IM: Pearls on Contrast-Induced Nephropathy

Definition: 
 • no slam dunk criteria 
 • definition in
tubular necrosis Diagnosis ... brown casts) • FENa ... sensitivity —100%) #Diagnosis
Fractional Exhaled Nitric Oxide (FeNO) Interpretation in Asthma

#Fractional #Exhaled #Nitric #Oxide #FeNO #Interpretation #Asthma #pulmonary #diagnosis
Nitric Oxide (FeNO ... Nitric #Oxide #FeNO ... Asthma #pulmonary #diagnosis
Consensus diagnostic criteria for asthma-COPD overlap syndrome (ACOS) in patients with airflow limitation. COPD=chronic obstructive pulmonary
Consensus diagnostic ... computed tomography; FeNO ... limit of normal #Diagnosis
Hepatorenal Syndrome Diagnosis
 • ↑ in serum Cr of ≥ 0.3mg/dL above baseline
Hepatorenal Syndrome Diagnosis ... Na+ (<10 mEq/L, FENa ... Hepatorenal #Syndrome #diagnosis
Acute Fatty Liver of Pregnancy (AFLP)
Pathophysiology:
 • Defect in fetal free fatty acid metabolism products →
) Differential Diagnosis ... Yi Feng @yfeng_MD ... obstetrics #obgyn #diagnosis
POCUS Pearls for Tamponade
- Pericardial Effusion
- Diastolic Right Ventricular Collapse
- Systolic Right Atrial Collapse
- Plethoric Inferior
Plethoric Inferior Vena ... Tamponade #POCUS #Diagnosis