394 results
Hypokalemia - Differential Diagnosis Algorithm

Transcellular Shift:
 • Alkalosis
 • ↑ beta-2 adrenergic simulation 
 • Erythropoiesis
Differential Diagnosis Algorithm ... Alkalosis • ↑ beta ... Differential #Diagnosis #Algorithm ... #nephrology #low
Causes of Hyperkalemia - Intercellular Shift - Differential Diagnosis Algorithm
Transcellular Shift - Appropriate renal excretion (GFR,
Differential Diagnosis Algorithm ... Resistance • Beta ... IntercellularShift #Nephrology ... Differential #Diagnosis #Algorithm
Causes of Hyperkalemia - Reduced Excretion - Differential Diagnosis Algorithm

Reduced flow through distal nephron - TTKG
Differential Diagnosis Algorithm ... nephropathy • Beta ... IntercellularShift #Nephrology ... Differential #Diagnosis #Algorithm
Causes of Hypokalemia - Differential Diagnosis Algorithm
Decreased intake (rare cause in isolation)
GI loss - Urine loss
Differential Diagnosis Algorithm ... • Insulin • Beta ... #Hypokalemia #Nephrology ... Differential #Diagnosis #Algorithm
Summary of β-adrenergic antagonists
 - Propranolol - Beta1, Beta2 - Hypertension, Migraine, Hyperthyroidism, Angina pectoris 
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Propranolol - Beta1 ... , Beta2 - Hypertension ... , Beta2 - Hypertension ... Timolol - Beta1 ... , Beta2 - Glaucoma
Vasopressors and Inotropes - Pharmacology Summary
Vasopressors
Phenylephrine (alpha-1)
 • Increases BP, SVR
 • Risk of reflex bradycardia
Levophed, alpha-1 / beta1 ... , beta1 > beta2) ... Epinephrine (beta1 ... > beta2 / alpha1 ... > beta2 > alpha1
Cardioselective Beta Blockers (B1) Mnemonic - MANBABE
M - Metoprolol 
A - Atenolol 
N - Nebivolol 
B
Cardioselective Beta ... BetaBlockers #B1 #Beta1
Streptococcus Identification Algorithm #Diagnosis #Microbiology #Streptococcus #Identification #Algorithm #Hemolysis #Alpha #Beta #Gamma
Identification Algorithm ... Identification #Algorithm ... Hemolysis #Alpha #Beta
Adrenergic Receptors - Agonists and Antagonists
 • Alpha-1 Vascular
 • Alpha-2 Presynaptic
 • Beta-1 Heart
 •
Presynaptic • Beta ... -1 Heart • Beta ... -2 Smooth • Beta
3 Minute EM Pearls: Beta-Blocker Poisoning

PeterboroughEM @PeterboroughEM

#Diagnosis #Management #Toxicology #BetaBlocker #Beta #Blocker #Poisoning
Minute EM Pearls: Beta-Blocker ... #BetaBlocker #Beta