6 results
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics Pharmacology ... Transient K+ efflux moving ... PhaseCa++ channels ... into 3 categories based ... Classification #Classes
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
• ↓ slope of phase ... into 3 categories based ... • ↓ slope of phase ... Vaughan #Williams #Pharmacology ... Classification #Classes
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Differential Diagnosis: Causes ... starvation, diabetic) Causes ... Acetazolamide Causes ... Mineralocorticoid excess Causes ... - Salicylates Causes
Insulin Dosing Basics - Initiating Insulin for T2DM and Converting Insulin Products 

Insulin dosing can be
Insulin Dosing Basics ... Products Insulin dosing ... usually, or weight-based ... run into patient cases ... #Prescribing #Pharmacology
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
other potential causes ... of the nerves coming ... the condition, case ... steroids (some cases ... #physicalexam #neurology
Diagnostic algorithm for differentiating vestibular neuritis from stroke in patients with AVS. This sequence of testing
testing is largely based ... components: targeted neurologic ... In one study, adding ... disposition, even if the cause ... AVS #Posterior #CVA