4 results
Polyuria - Differential Diagnosis Algorithm
Polyuria = >3L Urine output / 24 hours
Urine osmolality = 2 (Na
Diagnosis Algorithm ... glucose mg/dL]/18 HIGH ... Hyperglycemia, High ... solute intake (e.g ... #nephrology
Causes of Hypernatremia - Differential Diagnosis Algorithm
Hypernatremia - Excess free water loss, Serum Sodium >145 mmol/L
High
Differential Diagnosis Algorithm ... Sodium >145 mmol/L High ... diuresis (see Polyuria ... scheme) e.g., mannitol ... Hypernatremia #Nephrology
Physiologic Approach to Hypotonic Hyponatremia
The next time you have a case of hypotonic hyponatremia, give the
Physiologic Approach ... normal volume-based algorithm ... diuresis can be high ... differential #diagnosis #table ... #sodium #nephrology
Causes of Hyperkalemia - Reduced Excretion - Differential Diagnosis Algorithm

Reduced flow through distal nephron - TTKG
Differential Diagnosis Algorithm ... • Low EABV (e.g ... #Hyperkalemia #IntercellularShift ... #Nephrology #Differential ... #Diagnosis #Algorithm