28 results
Causes of Stroke - Ischemic, Hemorrhagic, Subarachnoid - Differential Diagnosis Algorithm
 • Ischemic
 • Intracerebral Hemorrhage
Causes of Stroke ... Hemorrhage #Stroke ... #CVA #Neurology ... Diagnosis #Algorithm #Causes
How do you work up an ischemic CVA?
A) Initial Evaluation
 • ABCs
 • IV access, monitor
up an ischemic CVA ... Evaluate ischemic CVA ... Ruled out other causes ... #ischemic #CVA ... #stroke #workup
ACA infarcts are rare because of the collateral circulation provided by the anterior communicating artery. ACA infarct
These are uncommon causes ... about 0.3%-4.4% of stroke ... cases in series ... anteriorcerebralartery #cva ... #stroke #huebner
Causes of Ischemic Stroke - Differential Diagnosis Framework
Important to determine and treat the etiology behind because
Causes of Ischemic ... Stroke - Differential ... gabrieltalledop #Ischemic #Stroke ... #CVA #Differential ... #Diagnosis #causes
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
Diagnosis Framework Causes ... Hypothermia Causes ... Nicotine, Heat Stroke ... hemorrhage, Pontine CVA ... ophthalmology #causes
Causes of Fatigue - Differential Diagnosis Algorithm
Endocrine
 • Hypo/Hyperthyroidism
 • Diabetes
 • Pituitary Insufficiency
 • Adrenal
Causes of Fatigue ... Metabolic • Renal ... Sclerosis • Stroke ... Myasthenia Gravis Pharmacologic ... Diagnosis #Algorithm #causes
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
activation (↓ cAMP and Ca ... receptors, and Ca ... MOA: Block slow Ca ... channels to prevent Ca ... Classification #Classes
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Plateau Phase • Ca ... leading to slow Ca ... 1C: Strong Blockade ... receptors, and Ca ... Classification #Classes
Causes of Subarachnoid Hemorrhage - Differential Diagnosis Algorithm
Vessel Disease
 • Aneurysm
 • Vascular Malformation
Other
 • Bleeding
Causes of Subarachnoid ... Hemorrhage #SAH #Stroke ... #CVA #Neurology ... Diagnosis #Algorithm #Causes
Imaging Modalities for Renal Calculus

AXR. KUB
 - Good far calcium-containing stones useful when limited radiation dose
Modalities for Renal ... X-rays useful tor stone ... identify non-calculus causes ... Combines calcific stone ... for non-calculus causes