17 results
The head impulse test (HIT) result is positive (abnormal) in nearly all patients with a peripheral
patients with a central ... #Diagnosis #PhysicalExam ... #Neurology #AVS ... CVA #Peripheral #Central ... #HeadImpulse #Testing
The HINTS Exam - Differentiating Central vs Peripheral Vertigo

Head Impulse Test
Nystagmus
Test of Skew

Animation by Dr. Y.
Differentiating Central ... vs Peripheral Vertigo ... #HINTS #Exam #PhysicalExam ... #Testing #Vertigo ... #Neurology
Central vs Nephrogenic Diabetes Insipidus - Desmopressin Challenge
Give desmopressin (intranasal, SQ, IV) and monitor UOsm every
Central vs Nephrogenic ... BostonChiefs #Central ... Desmopressin #Challenge #diagnosis ... #nephrology #testing
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
Peripheral and Central ... labyrinthitis) CENTRAL ... vascular causes, such as ... #Vertigo #diagnosis ... symptoms #comparison #neurology
Diagnosis of Myasthenia Gravis - Physical Exam Maneuvers
 • Sustained lateral gaze for seconds to elicit
Diagnosis of Myasthenia ... Hering's law) • Testing ... Myasthenia #Gravis #PhysicalExam ... #Maneuvers #Diagnosis ... #neurology
Ocular Myasthenia Gravis on Physical Exam

A 41yo female was referred by her neurologist for double vision.
In-office testing ... such as cogan sign ... Myasthenia #Gravis #PhysicalExam ... clinical #video #ophthalmology ... #neurology
Horner's Syndrome on Physical Exam

A 75yoF was referred in for facial swelling and eyelid changes 1
consistent with a diagnosis ... conditions such as ... clinical #video #ophthalmology ... #physicalexam # ... neurology #Anisocoria
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
Seizures • Altered mental ... may precede the neurologic ... edema visualized as ... thrombosis Testing ... #management #neurology
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
- Differential Diagnosis ... cells per μL • Diagnosis ... headache, altered mental ... of serum CrAg testing ... comparable to CSF testing
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
EOM testing displayed ... the hospital, diagnosed ... Half #Syndrome #PhysicalExam ... clinical #video #ophthalmology ... #neurology