38 results
Hypokalemia - Differential Diagnosis Algorithm

Transcellular Shift:
 • Alkalosis
 • ↑ beta-2 adrenergic simulation 
 • Erythropoiesis
Hypokalemia - Differential ... Transcellular Shift ... Transcellular shifts ... • Discontinued diuretic ... MatthewHoMD #Hypokalemia
Hypomagnesemia - Etiologies by Mechanism

Decreased GI Uptake 
 - Poor dietary intake (particularly common in alcoholics)
Loop and thiazide diuretics ... abnormalities - Hypercalcemia ... - Hypokalemia ... - Osmotic diuresis ... Low #Magnesium #Table
Diuretics and Agents Regulating Renal Excretion

Carbonic Anhydrase Inhibitors (Acetazolamide, Dichlorphenamide)
 • Glaucoma
 • Epilepsy
 • Altitude
Hyponatremia • Hypercalcemia ... • Hypertension ... Metolazone) • Hypertension ... Triamterene • Hypertension ... #Medications #Table
Hypokalemia Differential Diagnosis Algorithm

Low intake 
• poor oral intake 

Renal loss 
• Medication 
• Hypomagnesemia 
•
Hypokalemia Differential ... Hypomagnesemia • Osmotic diuresis ... Transcellular shift ... amzn.to/2LmUODZ #Hypokalemia
Hypophosphatemia - Differential Diagnosis Algorithm

Transcellular Shift
 • Recovery From DKA
 • Refeeding Syndrome
 • Acute Respiratory
Transcellular Shift ... Alkalosis • Hypokalemia ... Syndrome • Osmotic Diuresis ... Acetazolamide and Thiazide Diuretics
Causes of Hypokalemia
Transcellular Shifts:
 - Alkalosis, Increased plasma insulin (treatment of diabetic ketoacidosis), ß-Adrenergic agonists, Hypokalemic
Causes of Hypokalemia ... Transcellular Shifts ... thiazide-like diuretics ... , Osmotic diuresis ... or induced) #Hypokalemia
Hyperkalemia Treatment Options
Stabilize cardiac membrane:
 • IV Calcium (peaks 5-10 minutes)
Decrease potassium concentration:
 • IV Fluids
Shift
Hyperkalemia Treatment ... • IV Fluids Shift ... function) - Loop diuretic ... LouLectures #Hyperkalemia
Pocket Comparison Guide to Heritable Hypertension Syndromes (Secondary Hypertension)

Bartter, Gitelman, Liddle, Primary Aldosteronism, 
GRA (Glucocorticoid Remediable
Guide to Heritable Hypertension ... Syndromes (Secondary Hypertension ... Gordon (Familial Hyperkalemic ... Inheritable #Familial #Hypertension ... Syndromes #Comparison #Table
Compelling and Possible Contraindications to Antihypertensive Drugs
Diuretics (thiazides)
 - Gout
 - Metabolic syndrome, Glucose intolerance, Pregnancy,
Antihypertensive Drugs Diuretics ... , Hypokalemia, Erectile ... higher risk of hyperkalemia ... - Pregnancy, Hyperkalemia ... contraindications #table
Drugs associated with hypokalemia and hypomagnesemia

Hypokalemia
- Shift from extracellular fluid to intracellular fluid compartment
  -
associated with hypokalemia ... hypomagnesemia Hypokalemia ... - Shift from extracellular ... foscarnet - Diuretics ... and other loop diuretics