59 results
Cushing's Syndrome - Hypercortisolism - Diagnosis and Clinical Features
1) Skin
 • Thin, easily bruisable skin with
Cushing's Syndrome ... skin due to an overproduction ... stimulation 2) Cushing's ... skull • In Cushing's ... Jcortesizaguirr #Cushings
Emergency management of severe hyperkalemia

#hyperkalemia #management #algorithm #nephrology #Potassium #Treatment
Emergency management ... #hyperkalemia #management ... algorithm #nephrology #Potassium
Hyperkalemia Hypokalemia - Differential Diagnosis and Management Algorithm

Dr Pravin Patel

#Hypokalemia #Hyperkalemia #potassium #differential #diagnosis #management
Diagnosis and Management ... #Hyperkalemia #potassium ... differential #diagnosis #management
Hypokalemia - Differential Diagnosis Algorithm
Extra-renal Losses:
 • Normal Acid-Base: Low intake
 • Metabolic acidosis: Gl tract
Carbenoxolone, SAME, Cushing ... Algorithm #causes #potassium
Checklist Approach to Hypokalemia

Consider risk factors for arrhythmia:
 - EKG changes (especially QT prolongation)
 - Digoxin
safely, whereas potassium ... Consider target potassium ... Enteral potassium ... Intravenous potassium ... #Hypokalemia #Management
Hyperkalemia Treatment Options
Stabilize cardiac membrane:
 • IV Calcium (peaks 5-10 minutes)
Decrease potassium concentration:
 • IV Fluids
Shift
minutes) Decrease potassium ... Fluids Shift potassium ... Sodium bicarbonate Potassium ... #Hyperkalemia #management ... #potassium #nephrology
Potassium Electrolyte Repletion
If patient also has hypomagnesemia, replete magnesium before repleting potassium
Oral:
 • Pills (ask pharmacy
Potassium Electrolyte ... before repleting potassium ... SatyaPatelMD #Potassium ... Electrolyte #Repletion #management
Intern Pocket Cards - Electrolyte Repletion Guide
Electrolyte Repletion:
 - Potassium (ref range 3.5-4.5)
 - Magnesium (ref
Repletion: - Potassium ... Repletion #Guide #management ... inpatient #internship #potassium
Hypokalemia Differential Diagnosis Algorithm
Hypertensive:
 • High Al, Low R - Primary aldosteronism
 • High Al, High
Al, Normal R - Cushing's ... #causes #low #potassium
Causes of Hypokalemia - Differential Diagnosis Algorithm
Defining the cause of hypokalemia starts by measuring urinary K
hyperplasia • Cushing's ... causes #nephrology #potassium