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HINTS Exam - Abnormal Head Impulse Test = Peripheral Cause

This video demonstrates:
1) Normal Head Impulse Test
Head Impulse Test ... Head Impulse Test ... a patient with vertigo ... PERIPHERAL cause of vertigo ... Video #Neurology #Vertigo
HINTS Exam - Abnormal Test of Skew (Abnormal Vertical Skew)

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

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

This patient as a normal head impulse
Head Impulse Test ... head impulse test ... a patient with vertigo ... CENTRAL cause of vertigo ... #HeadImpulse #Test
The HINTS Exam - Differentiating Central vs Peripheral Vertigo

Head Impulse Test
Nystagmus
Test of Skew

Animation by Dr. Y.
vs Peripheral Vertigo ... Head Impulse Test ... Nystagmus Test ... PhysicalExam #Testing #Vertigo
Differentiating Benign Paroxysmal Positional Vertigo (BPPV) From Vestibular Neuritis-Labyrinthitis
BENIGN PAROXYSMAL POSITIONAL VERTIGO
 • Age: More common
Paroxysmal Positional Vertigo ... PAROXYSMAL POSITIONAL VERTIGO ... ) • Hallpike test ... reproduction of vertigo ... (2 to 11%) #Vertigo
Abnormal liver function tests algorithm.
 This figure details the initial response to abnormal liver blood tests.
Abnormal liver function ... tests algorithm ... initial response to abnormal ... *Abnormal USS may ... #Algorithm #Hepatology
Dizziness and Vertigo Algorithm
Presyncope:
 • Feels "faint" or like they are going to "pass out"
 •
Dizziness and Vertigo ... Algorithm Presyncope ... consciousness Vertigo ... #Dizziness #Vertigo ... #Algorithm #dizzy
Metabolic and Respiratory Acidosis and Alkalosis - Diagnostic Algorithm

Anion gap - MUDPILES: 
 - Methanol (formic
Alkalosis - Diagnostic Algorithm ... Salicylates (late) Normal ... Respiratory #Metabolic #Algorithm ... GrepMed Recommended Text
Functional Dyspepsia - Pathophysiology, Diagnosis and Management
Risk factors: Non-steroidal anti-inflammatory drugs, Psychological comorbidity, Helicobacter pylori infection,
a structurally normal ... Diagnosis #Management #algorithm