3681 results
Hypo-osmolar Hypotonic HypoNatremia Algorithm (Serum Na+ < 135 meq/L, serum Osm < 275 mosm/kg)
Assess Volume Status,
HypoNatremia Algorithm (Serum ... + < 135 meq/L, serum ... Algorithm #Diagnosis #Nephrology ... #Differential #
Hyponatremia Differential Diagnosis Algorithm - Utilizing Uric Acid 
ADH promotes Urea/uric acid excretion along with water
Hyponatremia Differential ... water retention 1) Serum ... Urine Sodium 4) Serum ... #Hyponatremia #Differential ... Diagnosis #Algorithm #nephrology
Hyponatremia Differential Diagnosis Table

 • Step 1: Correct for hyperglycemia. Corrected Na = [(glucose - 100)/
Hyponatremia Differential ... repeat BMP • Serum ... #Hyponatremia #Differential ... Diagnosis #Table #nephrology
Renal Tubular Acidosis - Differential Diagnosis Algorithm
Decreased Serum K, Urine pH < 5.5 - Proximal RTA
Decreased
Tubular Acidosis - Differential ... RTA Decreased Serum ... RTA Increased Serum ... Tubular #Acidosis #Differential ... Diagnosis #Algorithm #nephrology
True Hyponatremia Differential Algorithm

Instead (or in addition) of volume status examination, check urine sodium and serum
True Hyponatremia Differential ... urine sodium and serum ... #Hyponatremia #Differential ... Algorithm #Diagnosis #Nephrology
Approach to Hypomagnesemia 

Fractional excretion of magnesium = (urine magnesium x serum creatinine)/ [0.7 (serum magnesium
urine magnesium x serum ... creatinine)/ [0.7 (serum ... Hypomagnesemia #algorithm #differential ... diagnosis #causes #nephrology
Causes of Hypernatremia - Differential Diagnosis Algorithm
Hypernatremia - Excess free water loss, Serum Sodium >145 mmol/L
High
Hypernatremia - Differential ... free water loss, Serum ... Hypernatremia #Nephrology ... #Differential #
Diabetes Insipidus - Diagnosis Algorithm
Tests:
 • Osmolality, Urine AND/OR
 • Osmolality, Serum or Plasma AND
 •
• Osmolality, Serum ... Sodium, Plasma or Serum ... and Osmolality (Serum ... Diagnosis #Algorithm #nephrology ... #differential
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
Algorithm and Differential ... blood count with differential ... ultrasonography, serum ... myoglobin • Myeloma: serum ... #Diagnosis #nephrology
Causes of Hyperphosphatemia - Differential Diagnosis Algorithm
Serum phosphate level >4.5 mg/dL
 • Spurious hyperphosphatemia
 • True
Hyperphosphatemia - Differential ... Diagnosis Algorithm Serum ... Hyperphosphatemia #Causes #Differential ... Diagnosis #Algorithm #nephrology