28 results
The head impulse test (HIT) result is positive (abnormal) in nearly all patients with a peripheral
The head impulse ... cause of AVS and ... negative (normal ... cause of AVS. ... #PhysicalExam #Neurology
HINTS Exam - Abnormal Head Impulse Test = Peripheral Cause

This video demonstrates:
1) Normal Head Impulse Test
Head Impulse Test ... = Peripheral Cause ... demonstrates: 1) Normal ... cause of vertigo ... Clinical #Video #Neurology
HINTS Exam - Abnormal Head Impulse Test = Peripheral Cause

This video demonstrates:
1) Normal Head Impulse Test
Head Impulse Test ... = Peripheral Cause ... demonstrates: 1) Normal ... cause of vertigo ... Clinical #Video #Neurology
HINTS Exam - Normal Head Impulse Test = Central Cause

This patient as a normal head impulse
Head Impulse Test ... = Central Cause ... head impulse test ... cause of vertigo ... Clinical #Video #Neurology
Peripheral and Central Causes of Vertigo
Peripheral Causes (Common):
 - Labyrinth: Benign paroxysmal positional vertigo, Méniére disease,
Peripheral and Central ... Peripheral Causes ... (a.k.a. herpes zoster ... #Central #Causes ... differential #diagnosis #neurology
Causes of Hypotonic Infant (Floppy Newborn) - Differential Diagnosis Algorithm
Central Nervous System - Decreased LOC, Axial
Causes of Hypotonic ... Diagnosis Algorithm Central ... Axial Weakness, Normal ... Strength, Normal ... #Peds #Pediatrics
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
Causes of Peripheral ... and Central Vertigo ... PERIPHERAL VERTIGO ... CENTRAL VERTIGO ... #Peripheral #Central
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
Characteristics of Peripheral ... and Central Vertigo ... PERIPHERAL VERTIGO ... with vascular causes ... symptoms #comparison #neurology
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Dizziness and Vertigo Peripheral ... may be present Central ... with vascular causes ... Can worsen with head ... Positive head impulse
Ear Pain (Otalgia) - Differential Diagnosis Framework

Primary Otalgia 
 - Pain that originates from the ear
syndrome - Herpes zoster ... older who have normal ... Gastroesophageal reflux • Head ... exam • TMJ • Head ... Pain #Otology #Otolaryngology