22 results
Causes of Hypokalemia - Differential Diagnosis Algorithm
Defining the cause of hypokalemia starts by measuring urinary K
Causes of Hypokalemia ... Ureterosigmoidostomy, Diabetic ... ketoacidosis • Vomiting ... syndrome, Congenital adrenal ... #nephrology #potassium
Hypokalemia - Differential Diagnosis
Poor Intake 
 - Starvation
 - Anorexia
GI Losses 
 - Vomiting / NG
Hypokalemia - Differential ... GI Losses - Vomiting ... Diagnosis #Low #Potassium ... #Table #Classification ... #Causes
Potassium-Binding Agents to Treat Hyperkalemia
Sodium zirconium cyclosilicate (Lokelma):
 • Mechanism: Preferentially captures K in exchange for
Potassium-Binding ... constipation, diarrhea, nausea ... ); nausea, vomiting ... of aspiration #Potassium ... #pharmacology #table
Hypokalemia - Differential Diagnosis Algorithm
Extra-renal Losses:
 • Normal Acid-Base: Low intake
 • Metabolic acidosis: Gl tract
Hypokalemia - Differential ... Gitelman syndrom, Vomiting ... @priti899 #Hypokalemia ... Diagnosis #Algorithm #causes ... #potassium #low
Etiologies of Hypernatremia - Differential Diagnosis
GI losses / Insensible losses
Sodium Overload
Transcellular Movement of Water
Central Diabetes Insipidus
Water Central Diabetes ... disorders Nephrogenic Diabetes ... - Chronic hypokalemia ... Differential #Diagnosis #Table ... #Causes
Primary Adrenal Insufficiency
Addison's Disease - Damage of the adrenal glands with lack of cortisol, androgens and
Hypoparathyroidism - Type 1 diabetes ... /vomiting • Fatigue ... sodium • ↑ Serum potassium ... /vomiting • Abdominal ... Check sodium, potassium
CLINICAL MANIFESTATIONS 
OF ADRENAL INSUFFICIENCY. 

Primary and secondary adrenal insufficiency:
 - Tiredness, weakness, mental depression
and secondary adrenal ... hypotension - Nausea ... , vomiting, diarrhea ... Hyperpigmentation - Hyperkalemia ... visual symptoms - Diabetes
Hypokalemia Differential Diagnosis Algorithm
Hypertensive:
 • High Al, Low R - Primary aldosteronism
 • High Al, High
Hypokalemia Differential ... Syndrome, Congenital Adrenal ... <20 mEq/24 h - Vomiting ... Algorithm #nephrology #causes ... #low #potassium
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
Hyperkalemia - Differential ... • Recent IV potassium ... (Uncontrolled diabetes ... differential #diagnosis #causes ... #potassium #high
Classification, Differential Diagnosis, and Features of Hyponatremia According to Volume Status 

Hypervolemic hypernatremia 
 - CHF
Glucocorticoid deficit - Hypokalemia ... Drugs - SIADH Renal ... hyponatremia - Vomiting ... Differential #Diagnosis #Table ... #Causes