10 results
Receptor actions of sympathomimetic and dopaminergic agents.
Adrenaline (epinephrine) 
Noradrenaline (norepinephrine) 
Isoprenaline 
Dopamine 
Dopexamine 
Dobutamine 

#Pharmacology #Vasopressors
Receptor actions ... Dobutamine #Pharmacology ... #Vasopressors #Receptors ... Specificity #Dopamine #Comparison ... #Inotropes
Clinician's Pocket Guide to Vasopressors - Receptor Profiles and Hemodynamic Parameters
 • Systemic Vascular Resistance -
Vasopressors - Receptor ... #Vasopressors #Pharmacology ... Summary #cheatsheet #management ... #comparison #table ... #receptors #inotropes
Vasopressors Table 
Rough properties by Target Receptor, Heart Rate/Inotropy, Systemic Vascular Resistance, Cardiac Output, Blood Pressure,
properties by Target Receptor ... , Heart Rate/Inotropy ... Properties #Table #Pharmacology ... #Effect #Management ... #Comparison #Inotropes
Vasopressors and Inotropes - Pharmacology Summary
Vasopressors
Phenylephrine (alpha-1)
 • Increases BP, SVR
 • Risk of reflex bradycardia
- Pharmacology ... Dose dependent receptor ... cAMP/cGMP • Causes ... #Pharmacology # ... Summary #management
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
, Intermediate Action ... Blockade, Fast Action ... beta adrenergic receptors ... force (negative inotropy ... Vaughan #Williams #Pharmacology
Adrenoceptor Actions
α1
 • Vascular smooth muscle - Contraction
 • Genitourinary smooth muscle - Contraction
 • Intestinal
Adrenoceptor Actions ... • Heart - ↑ Inotropy ... Adrenoceptor #adrenergic #receptors ... #actions #pharmacology ... pathophysiology #comparison
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics Pharmacology ... , Intermediate Action ... beta adrenergic receptors ... force (negative inotropy ... Antiarrhythmics #Pharmacology
Diuretics and Agents Regulating Renal Excretion

Carbonic Anhydrase Inhibitors (Acetazolamide, Dichlorphenamide)
 • Glaucoma
 • Epilepsy
 • Altitude
irrigation • Management ... the Nonspecific Cation ... Heart Association class ... ) Vasopressin Receptor ... Diuresis #Nephrology #Pharmacology
Treatment Options for Helicobacter Pylori and Peptic Ulcer Disease

Active Helicobacter pylori—associated ulcer
1. Treat with anti—H pylori
Treatment Options ... Consider other causes ... 8 weeks • H2-receptor ... PUD #Treatment #Management ... #Pharmacology #
Overview of antifungal agents benefits, weaknesses, and adverse effects in the treatment of Coccidioidomycosis.
Fluconazole - Low
hypokalemia, negative inotrope ... photoxic skin reactions ... #valleyfever #management ... #antifungals #comparison ... #table #pharmacology