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Dix-Hallpike Maneuver for the Diagnosis of BPPV (Animated)

The Dix–Hallpike test (Nylen Barany test) is a diagnostic
Dix-Hallpike Maneuver ... Diagnosis of BPPV (Animated ... ) The Dix–Hallpike ... #Dix #Hallpike # ... BPPV #neurology #Animated
The Cardiac Cycle Animated - Systole, Diastole, Pressures and Volume - (slowed down version @ 1/2
Cardiac Cycle Animated
The Cardiac Cycle Animated - Systole, Diastole, Pressures and Volume

#Pathophysiology #Cardiology #CardiacCycle #Stages #Systole #Diastole #HeardSounds
Cardiac Cycle Animated
Differentiating Benign Paroxysmal Positional Vertigo (BPPV) From Vestibular Neuritis-Labyrinthitis
BENIGN PAROXYSMAL POSITIONAL VERTIGO
 • Age: More common
the head) • Hallpike ... : Constant • Hallpike ... to administer Hallpike
TiTrATE schema to approach to Dizziness
 • Time Course: Continuous or Episodic
 • Triggers: Present or
Exam: HINTS, Dix-Hallpike
Classic Findings During Hallpike Test in Posterior Canal Benign Paroxysmal Positional Vertigo (BPPV)
 • Latency (delay
Findings During Hallpike
Dix-Hallpike Maneuver for BPPV

Procedure:
1. Make the patient sit on examination table, such that the shoulders would
Dix-Hallpike Maneuver ... affected ear #Dix #Hallpike
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Positive Hallpike
B-52 Chemical Sedation Cocktail in Severe Agitation
Ingredients:
 • Benadryl 50 mg (Diphenhydramine) +
 • 5 mg
are violently agitated
Clinical Manifestations of Serotonin Syndrome
 • Ophthalmologic: Mydriasis, Ocular clonus (slow horizontal movements)
 • Gastrointestinal: Diarrhea,
Mental Status (agitated