88 results
Hypokalemia - Differential Diagnosis Algorithm

Transcellular Shift:
 • Alkalosis
 • ↑ beta-2 adrenergic simulation 
 • Erythropoiesis
Transcellular Shift ... Transcellular shifts ... nephrology #low #potassium
Causes of Hyperkalemia - Differential Diagnosis Algorithm
 • Increased Intake
 • Reduced Excretion (IV potassium with
Excretion (IV potassium ... Transcellular Shift
Potassium Channel Blockers - Medications
1. Cardiovascular Drugs
2. Psychiatric drugs
3. Other drugs
4. Synthetic opioids: Levomethadyl 
5. Opium
Potassium Channel ... Organophosphates #Potassium ... Differential #Diagnosis #Pharmacology ... #Toxicology
Alcohol Pharmacology and Toxicology

#Alcohol #Cessation #Pharmacology #etoh #toxicology #medications #management
Alcohol Pharmacology ... and Toxicology ... Alcohol #Cessation #Pharmacology ... #etoh #toxicology
Mechanisms of Drug-Induced Hyperkalemia 
 • Direct renin inhibitor (Aliskiren)
 • Renin release inhibition (NSAIDs, Beta-Blockers)
• Increased EC shift ... pathophysiology #pharmacology ... #potassium #medications
Hyperkalemia Treatment Options
Stabilize cardiac membrane:
 • IV Calcium (peaks 5-10 minutes)
Decrease potassium concentration:
 • IV Fluids
Shift
minutes) Decrease potassium ... • IV Fluids Shift ... potassium intracellularly ... Sodium bicarbonate Potassium ... Hyperkalemia #management #potassium
Medical Toxicology Antidote Card - American College of Medical Toxicology

#Pharmacology #Management #Toxicology #Antidotes #PocketCard #ACMT #Dosing
Medical Toxicology ... College of Medical Toxicology ... #Pharmacology ... #Management #Toxicology
Key Characteristics of Old and New Potassium-Binding Agents

- Dr. Edgar V. Lerma https://twitter.com/edgarvlermamd

#Potassium #Binding #KBinders #Kayexelate
of Old and New Potassium-Binding ... edgarvlermamd #Potassium ... Comparison #Table #Pharmacology
Alkalinization shifts equilibrium toward the plasma and urine and away from the tissues.

#Management #Toxicology #Salicylate #Aspirin
Alkalinization shifts ... #Management #Toxicology
Hydroxocobalamin Pharmacology – Cyanide Antidote

By Dr. Kathryn Watson @Kat_Watson

#Hydroxocobalamin #Cyanide #Antidote #Toxicology #Management #Pharmacology
Hydroxocobalamin Pharmacology ... Cyanide #Antidote #Toxicology ... #Management #Pharmacology