16 results
HINTS Exam - Bidirectional Nystagmus 

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

In a patient with vertigo symptoms, this finding is reassuring
HINTS Exam - Unidirectional ... Nystagmus - Left-beating ... for a PERIPHERAL cause ... #HINTS #PhysicalExam ... Video #Negative #Neurology
►
HINTS Exam - Abnormal Head Impulse Test = Peripheral Cause

This video demonstrates:
1) Normal Head Impulse Test
HINTS Exam - Abnormal ... Test = Peripheral Cause ... for a PERIPHERAL cause ... #Abnormal #HeadImpulse ... Clinical #Video #Neurology
►
HINTS Exam - Normal Head Impulse Test = Central Cause

This patient as a normal head impulse
HINTS Exam - Normal ... Test = Central Cause ... for a CENTRAL cause ... PeterJohns84 #Normal #HeadImpulse ... Clinical #Video #Neurology
►
HINTS Exam - Abnormal Head Impulse Test = Peripheral Cause

This video demonstrates:
1) Normal Head Impulse Test
HINTS Exam - Abnormal ... Test = Peripheral Cause ... for a PERIPHERAL cause ... #Abnormal #HeadImpulse ... Clinical #Video #Neurology
►
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
minutes to days • Nystagmus ... with vascular causes ... • Nystagmus: ... worsen with head position ... episodes caused
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
unidirectonal nystagmus ... Benign Paroxysmal Positional ... bidirectional nystagmus ... #Neurology #Differential ... Diagnosis #Algorithm #Causes
The head impulse test (HIT) result is positive (abnormal) in nearly all patients with a peripheral
with a central cause ... with an AVS with nystagmus ... #PhysicalExam #Neurology ... Peripheral #Central #HeadImpulse ... #Testing #HIT #HINTS
Dizziness and lightheadedness are common complaints that you'll encounter as a medical professional. The goal of
ruling out, the causes ... require urgent treatments ... lightheadedness #stroke #HiNTS ... #nystagmus #saccade ... #vertigo #migraine
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
vestibular neuritis • Nystagmus ... with vascular causes ... circulation TIA • Nystagmus ... nose) • Head Position ... symptoms #comparison #neurology