20 results
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
Nystagmus: Usually torsional ... BPPV; horizontal-torsional ... with vascular causes ... spontaneous and purely torsional ... #signs #symptoms
HINTS Exam - Bidirectional Nystagmus 

In a patient with vertigo symptoms, this finding is worrisome for
HINTS Exam - Bidirectional ... symptoms, this finding ... for a CENTRAL cause ... of vertigo. ... Bidirectional #Nystagmus #HINTS
HINTS Exam - Unidirectional Nystagmus - Left-beating

In a patient with vertigo symptoms, this finding is reassuring
HINTS Exam - Unidirectional ... symptoms, this finding ... for a PERIPHERAL cause ... of vertigo. ... Unidirectional #Nystagmus #HINTS
HINTS Exam - Abnormal Test of Skew (Abnormal Vertical Skew)

In a patient with vertigo symptoms, this
HINTS Exam - Abnormal ... symptoms, this finding ... for a CENTRAL cause ... of vertigo. ... Vertical #Skew #Test #HINTS
HINTS Exam - Normal Test of Skew (Normal Vertical Skew)

In a patient with vertigo symptoms, this
HINTS Exam - Normal ... symptoms, this finding ... for a PERIPHERAL cause ... of vertigo. ... Vertical #Skew #Test #HINTS
HINTS Exam - Normal Head Impulse Test = Central Cause

This patient as a normal head impulse
HINTS Exam - Normal ... Test = Central Cause ... symptoms, this normal finding ... for a CENTRAL cause ... HeadImpulse #Test #HINTS
HINTS Exam - Abnormal Head Impulse Test = Peripheral Cause

This video demonstrates:
1) Normal Head Impulse Test
HINTS Exam - Abnormal ... Test = Peripheral Cause ... this abnormal finding ... for a PERIPHERAL cause ... HeadImpulse #Test #HINTS
HINTS Exam - Abnormal Head Impulse Test = Peripheral Cause

This video demonstrates:
1) Normal Head Impulse Test
HINTS Exam - Abnormal ... Test = Peripheral Cause ... this abnormal finding ... for a PERIPHERAL cause ... HeadImpulse #Test #HINTS
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
Causes of Dizziness ... - Vertigo - Differential ... Algorithm True Vertigo ... neurologic symptoms/signs ... Diagnosis #Algorithm #Causes
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
• Auditory findings ... with vascular causes ... positional episodes caused ... horizontal canal) Vestibular ... auditory symptoms (vestibular