22 results
HINTS Exam - Abnormal Head Impulse Test = Peripheral Cause

This video demonstrates:
1) Normal Head Impulse Test
Cause This video ... demonstrates: 1) Normal ... patient with vertigo symptoms ... #HeadImpulse #Test ... Clinical #Video #Neurology
HINTS Exam - Abnormal Head Impulse Test = Peripheral Cause

This video demonstrates:
1) Normal Head Impulse Test
Cause This video ... demonstrates: 1) Normal ... patient with vertigo symptoms ... #HeadImpulse #Test ... Clinical #Video #Neurology
The head impulse test (HIT) result is positive (abnormal) in nearly all patients with a peripheral
cause of AVS and ... negative (normal ... with a central cause ... #PhysicalExam #Neurology ... #Central #HeadImpulse
HINTS Exam - Normal Head Impulse Test = Central Cause

This patient as a normal head impulse
Test = Central Cause ... patient with vertigo symptoms ... for a CENTRAL cause ... #HeadImpulse #Test ... Clinical #Video #Neurology
HINTS Exam - Normal Test of Skew (Normal Vertical Skew)

In a patient with vertigo symptoms, this
patient with vertigo symptoms ... reassuring for a PERIPHERAL ... cause of vertigo ... Clinical #Video #Neurology ... #Vertigo #Peripheral
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
Causes of Dizziness ... Rotary Movement Peripheral ... vomiting, auditory symptoms ... symptoms/signs, ... Dizziness #Vertigo #Neurology
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
Causes of Peripheral ... Central Vertigo PERIPHERAL ... signs or symptoms ... #Vertigo #Causes ... differential #diagnosis #neurology
Polyarteritis Nodosa (PAN): Pathogenesis and Clinical Findings

Medical Comorbidities Malignancies (most commonly hairy-cell leukemia)
Immunogenetic Predisposition: patient is
Environmental triggers ... Viral replication causes ... perforation - Peripheral ... #Diagnosis #Signs ... #Symptoms #Vasculitis
Cytomegalovirus (CMV) in HIV-AIDS Patients
Cytomegalovirus (CMV): double-stranded DNA virus, herpesvirus family.
CMV infection: virus isolation or detection
or signs. ... 50 or less: • Neurologic ... Polyradiculopathy, Peripheral ... Retinitis (Most common cause ... #symptoms
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
Characteristics of Peripheral ... with vascular causes ... diagnosis #findings #signs ... #symptoms #comparison ... #neurology