14 results
Membrane Actions of Antiarrhythmic Drugs

#Membrane #Channels #Actions #Antiarrhythmic #Drugs #Medications #Pharmacology #Cardiology #Table
Membrane Actions ... Membrane #Channels #Actions ... #Medications #Pharmacology ... #Cardiology #Table
Drug Treatment of Anaphylaxis and Allergic Reactions
First-Line Therapy 
 - Epinephrine 
 - Oxygen 
 -
Anaphylaxis and Allergic Reactions ... Anaphylaxis #Management #Pharmacology ... #Table #Medications
Class I Antiarrhythmics and their Key Pharmacologic Properties

Class IA = Quinidine, Procainamide, Disopyramide ("Quarter PounDer")
Class IB
and their Key Pharmacologic ... in wide QRS on EKG ... ) due to their actions ... prolonged QT on EKG ... Antiarrhythmics #Pharmacology
Immune Reactions and Immunosuppressant Drugs

Glucocorticoids - Inhibition of cytokine synthesis, e.g., IL-1, IL-2
Muromonab-CD3 - Monoclonal antibody
Calcineurin
Immune Reactions ... cytokine synthesis, e.g ... Immunosuppressant #Drugs #Pharmacology
Adrenoceptor Actions
α1
 • Vascular smooth muscle - Contraction
 • Genitourinary smooth muscle - Contraction
 • Intestinal
Adrenoceptor Actions ... • Heart - ↑ AV ... adrenergic #receptors #actions ... #pharmacology # ... pathophysiology #comparison #table
Summary of actions of some Cholinergic Agonists

Bethanechol 
• Used in treatment of urinary retention 
• Binds
Summary of actions ... short duration of action ... long duration of action ... Cholinergic #Agonists #Pharmacology ... #Table #Summary
Oral anti-hypertensives with relative fast onset of action (Hypertensive Emergency)

The key concern with oral antihypertensive agents
fast onset of action ... up-titrating medications (e.g ... Emergency #Management #Pharmacology ... #Table #BloodPressure
Increased Airway Pressure - Guidelines for Crises in Anaesthesia

Using these steps from start to end should
potential causes and actions ... blood gas, 12-lead ECG ... POTENTIAL CAUSES AND ACTIONS ... Consider potential actions ... Intraoperative #Checklist
Muscarinic Receptor Agonists and Antagonists 
Muscarinic Receptor Agonists
Methacholine
 • Diagnosis of bronchial airway
Carbachol
 • Glaucorna (topical
symptomatic bradycardia (e.g ... ., AV block) • ... #Medications #Pharmacology ... #Table
GLP-1 Receptor Agonists - Pharmacology Summary
Mechanisms of Action: Stimulate glucose-dependent insulin release from the pancreas (GLP-1
Receptor Agonists - Pharmacology ... Mechanisms of Action ... Ozempic), or daily tablet ... side effects (e.g ... Receptor #Agonists #Pharmacology