523 results
Digoxin Pharmacology and Pathophysiology
1) Na/K ATPase Pump - Digoxin works by directly binding to and inhibiting
this pump, those sodium ... intracellular sodium ... intracellular sodium ... - Hyperkalemia ( ... , in states of hypokalemia
Physiologic Approach to Hypotonic Hyponatremia
The next time you have a case of hypotonic hyponatremia, give the
algorithm Urine Na ... +K / serum Na >1 ... : SIADH, Renal Sodium ... : Hypovolemia, Hypervolemia ... diagnosis #table #sodium
ECG Changes in Hyperkalemia and Treatment
Membrane Stabilization
 - Calcium gluconate or chloride 
Redistribution
 - Insulin
ECG Changes in Hyperkalemia ... Albuterol - Sodium ... Furosemide - Sodium ... Hemodialysis #Hyperkalemia
Hyperkalemia Hypokalemia - Differential Diagnosis and Management Algorithm

Dr Pravin Patel

#Hypokalemia #Hyperkalemia #potassium #differential #diagnosis #management
Hyperkalemia Hypokalemia ... Pravin Patel #Hypokalemia ... #Hyperkalemia #
ECG Changes with Potassium Imbalance
 - Normokalemia
 - Hypokalemia
 - Hyperkalemia

#Hypokalemia #Hyperkalemia #ECG #potassium #cardiology #ekg
Normokalemia - Hypokalemia ... - Hyperkalemia ... #Hypokalemia # ... Hyperkalemia #ECG
Potassium-Binding Agents to Treat Hyperkalemia
Sodium zirconium cyclosilicate (Lokelma):
 • Mechanism: Preferentially captures K in exchange for
Agents to Treat Hyperkalemia ... Sodium zirconium ... for hydrogen and sodium ... to moderate); hypokalemia ... • Mechanism: Sodium-K
Fractional Excretion of Sodium - FENa
Fractional Excretion of Sodium (FENa) = (Urine Na+ x Serum Cr)
Fractional Excretion of Sodium ... Fractional Excretion of Sodium ... FENa) = (Urine Na ... Serum Cr) / (Serum Na ... Fractional #Excretion #Sodium
Hyperkalemia Management
Membrane Stabilizers:
 • Calcium gluconate
Shifters:
 • Insulin + glucose
 • Albuterol
Excreters:
 • Furosemide
 • Sodium
Hyperkalemia Management ... Furosemide • Sodium ... bicarbonate • Sodium ... Medicine @ucsdim #Hyperkalemia
How much sodium is in 1 Liter of Normal Saline? In Bags if Potato Chips
How much sodium ... saline = 0.9% sodium ... meq/L) x (23 mg Na ... meq) = 3,542 mg Na ... about as much sodium
Hyponatremia Differential Diagnosis Table

 • Step 1: Correct for hyperglycemia. Corrected Na = [(glucose - 100)/
Corrected Na = [ ... Urine Osm • Na ... of total body Na ... Table #nephrology #sodium