5 results
Imaging Modalities for Renal Calculus

AXR. KUB
 - Good far calcium-containing stones useful when limited radiation dose
X-rays useful tor stone ... causes of flank ... Combines calcific stone ... causes of obstruction ... #Radiology #Diagnosis
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics Pharmacology ... PhaseCa++ channels ... 1C: Strong Blockade ... Classification #Classes ... #cardiology
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
1C: Strong Blockade ... inotropy) ACCP Cardiology ... Vaughan #Williams #Pharmacology ... Classification #Classes ... pathophysiology #cardiology
Digoxin Pharmacology and Pathophysiology
1) Na/K ATPase Pump - Digoxin works by directly binding to and inhibiting
Digoxin Pharmacology ... intracellular calcium causes ... rate (lengthens phase ... 4 and phase O of ... Pathophysiology #cardiology
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
pulmonary and renal ... tract, and often causes ... Palpable purpura: strong ... • ANA (Suggest CTD ... • Urinalysis (Renal