189 results
Intern Pocket Cards - Electrolyte Repletion Guide
Electrolyte Repletion:
 - Potassium (ref range 3.5-4.5)
 - Magnesium (ref
Repletion: - Potassium ... range 3.5-4.5) - Magnesium ... inpatient #internship #potassium ... phosphate #phosphorus #magnesium
Checklist Approach to Hypokalemia

Consider risk factors for arrhythmia:
 - EKG changes (especially QT prolongation)
 - Digoxin
Evaluation - Check magnesium ... EKG) Consider magnesium ... arrhythrnia (aggressive magnesium ... Enteral potassium ... Intravenous potassium
Antiarrhythmic Drugs

CLASS IA
 • Procainamide, Quinidine, Disopyramide
CLASS 1B
 • Lidocaine, Mexiletine
CLASS 2
 • Propranolol, Esmolol
CLASS 4
• Adenosine, Magnesium ... , Potassium #
Potassium Electrolyte Repletion
If patient also has hypomagnesemia, replete magnesium before repleting potassium
Oral:
 • Pills (ask pharmacy
Potassium Electrolyte ... hypomagnesemia, replete magnesium ... before repleting potassium ... SatyaPatelMD #Potassium
#IntracellularFluid #ICF #MajorAnions #Phosphate #MajorCations #Potassium #Magnesium #pH7.0 #ExtracellularFluid #ECF #MajorAnions #Chloride #Bicarbonate #MajorCations #Sodium #pH7.4
#MajorCations #Potassium ... #Magnesium #pH7.0
Total-Body Deficits in Chronic Alcohol-Use Disorder. Patients with chronic alcohol-use disorder may have total-body deficits of
of phosphate, potassium ... , magnesium, and
Electrolyte Repletion
Potassium 
  - ref range 3.5-4.5
  - if acute MI, cardiac conditions >4.5
Electrolyte Repletion Potassium ... conditions >4.5 if VT Magnesium
Thyrotoxic Periodic Paralysis - Illness Script
 • Epidemiology: Asian men age 20-30 with hyperthyroidism of any
• Treatment: Potassium ... and magnesium repletion ... hyperthyroidism, Potassium
Potassium-Binding Agents to Treat Hyperkalemia
Sodium zirconium cyclosilicate (Lokelma):
 • Mechanism: Preferentially captures K in exchange for
Potassium-Binding ... K; also binds magnesium ... nonspecifically binds K, magnesium ... of aspiration #Potassium
QTc Flow chart to minimize TdP in COVID-19 inpatients on Chloroquine/Azithromycin

Flow chart to manage effects on
Abbreviations: Mg-Serum magnesium ... ; K-Serum Potassium