20 results
Polyuria - Differential Diagnosis Algorithm
Urine Output > 3L /day
Water Diuresis (Urine Osm <100 mOsm/kg)
 • Primary
Polyuria - Differential ... Diagnosis Algorithm ... • Nephrogenic Diabetes ... #Algorithm #causes ... #nephrology
Metabolic Alkalosis - Differential Diagnosis Algorithm - Urinary Chloride
 • Cl- responsive metabolic alkalosis
Metabolic Alkalosis ... Gastrointestinal (Vomiting ... pressure: Active diuretic ... poisoning • Normal acid-base ... #causes #urinary
Causes of Polyuria - Differential Diagnosis Algorithm
Polyuria - Urine Output > 3L/day, Increased Urine Volume (>2ml/min)
Osmotic
Causes of Polyuria ... - Differential Diagnosis ... /min) Osmotic Diuresis ... #Nephrology #Differential ... #Causes
Causes of Metabolic Alkalosis - Differential Diagnosis Algorithm
Urine chloride < 20 mmol/l - Chloride responsive (Chloride
Causes of Metabolic ... depletion): • Vomiting ... fibrosis • Remote diuretic ... resistant: • Current diuretic ... #Alkalosis #Causes
Metabolic Alkalosis - Urinary Chloride Algorithm
Cl- responsive metabolic alkalosis
 • Kidney loss of Cl-
Metabolic Alkalosis ... Gastrointestinal: Vomiting ... pressure: Active diuretic ... acidosis • Diabetic ... the indicated causes
Causes of Hyponatremia - Differential Diagnosis Algorithm
Hypovolemia, UNa > 20: 
 • Renal losses, Diuretic excess,
Renal losses, Diuretic ... tubal acidosis and metabolic ... alkalosis, Ketonuria ... Extrarenal losses, Vomiting ... #nephrology
Primary Metabolic Alkalosis - Differential Diagnosis Algorithm
Volume Depleted - 2° hyperaldosteronism
 • Low Urine Cl-: Vomiting,
Primary Metabolic ... Alkalosis - Differential ... Diagnosis Algorithm ... Low Urine Cl-: Vomiting ... #Nephrology #Causes
Diabetic Ketoacidosis (DKA) - Pathogenesis and Clinical Findings
 • Note: in DKA, body K+ is lost
Diabetic Ketoacidosis ... lost via osmotic diuresis ... & vomiting. ... Due to neuronal metabolism ... Polyphagia • Polyuria
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Ketoacidosis (starvation, diabetic ... of Metabolic Alkalosis ... : - Vomiting, ... Volume depletion (diuresis ... #Summary #Nephrology
Causes of Hypokalemia
Transcellular Shifts:
 - Alkalosis, Increased plasma insulin (treatment of diabetic ketoacidosis), ß-Adrenergic agonists, Hypokalemic
(treatment of diabetic ... GI Losses: - Vomiting ... syndrome (mimics loop diuretic ... mimics thiazide diuretic ... #nephrology