44 results
The head impulse test (HIT) result is positive (abnormal) in nearly all patients with a peripheral
impulse test (HIT ... patients with a central ... #Diagnosis #PhysicalExam ... #Neurology #AVS ... CVA #Peripheral #Central
HINTS Exam - Distinguishing Central from Peripheral Vertigo
 • Head Impulse: Head thrust 10° with eyes
Distinguishing Central ... TylerLarsenMD #HINTS #physicalexam ... #Vertigo #diagnosis ... #neurology #bppv ... #comparison #table
Vertigo - is it central or peripheral? Vertigo is classified into either peripheral or central depending
Vertigo - is it ... central or peripheral ... pathway, although it ... #vertigo #diagnosis ... #EM #IM Neuro
Causes of Proximal Muscle Weakness That May Mimic Inflammatory Myopathy
 • Central or peripheral neurologic disease
Inflammatory Myopathy • Central ... or peripheral neurologic ... Infections - HIV ... Myopathy #mimics #diagnosis ... differential #causes #neurology
Afferent Pupillary Defect

An afferent pupillary defect passing through its timeline. The pupil that does not react
returns to its neutral ... state when it is ... occurs because it ... clinical #video #neurology ... ophthalmology #PhysicalExam
Etiologies of Peripheral Neuropathy
 • Metabolic / Nutritional: DiabetesB12 deficiency, Uremia/ESRD, Hypothyroidism
 • Medication-induced: ART, Antibiotics,
• Infectious: HIV ... Willis via UNC IM ... #differential #diagnosis ... #causes #neurology
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
Peripheral and Central ... labyrinthitis) CENTRAL ... #Vertigo #diagnosis ... signs #symptoms #comparison ... #neurology
Jaw Clonus on Physical Exam

A 24-year-old man presented with progressive dysphagia, dysarthria, and weakness in his
and weakness in his ... consistent with a diagnosis ... #Jaw #Clonus #PhysicalExam ... Clinical #Video #ALS #Neurology
General approach to AKI - Checklist

Urine electrolytes & FENa - Previously, it was believed that urine
General approach ... - Previously, it ... performance for diagnosing ... AcuteKidneyInjury #Nephrology
Hypernatremia Classification and Features According to Volume Status
 - Hypervolemic hypernatremia - Cushing's syndrome, Primary hyperaldosteronism,
hypernatremia - DI, Central ... Classification #Features #Diagnosis ... #Comparison #Table ... #Nephrology