22 results
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
with vascular causes ... Can worsen with head ... position change ... episodes caused ... Positive head impulse
HINTS Exam - Abnormal Head Impulse Test = Peripheral Cause

This video demonstrates:
1) Normal Head Impulse Test
Exam - Abnormal Head ... Test = Peripheral Cause ... : 1) Normal Head ... Left 2) Abnormal Head ... #Neurology #Vertigo
HINTS Exam - Abnormal Head Impulse Test = Peripheral Cause

This video demonstrates:
1) Normal Head Impulse Test
Exam - Abnormal Head ... Test = Peripheral Cause ... : 1) Normal Head ... Left 2) Abnormal Head ... #Neurology #Vertigo
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
Causes of Peripheral ... without an obvious cause ... Head trauma - Symptoms ... shortly after head ... #Causes #differential
HINTS Exam - Normal Head Impulse Test = Central Cause

This patient as a normal head impulse
Exam - Normal Head ... Test = Central Cause ... patient as a normal head ... Video by Dr. ... #Neurology #Vertigo
Epley Maneuver for Treatment of BPPV
1) The patient begins in an upright sitting posture, and the
posture, and the head ... with the head held ... The patient's head ... rotation of the head ... #vertigo #neurology
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
labyrinthitis • Head ... with vascular causes ... toward nose) • Head ... can worsen with head ... symptoms #comparison #neurology
Dizziness and Vertigo Algorithm
Presyncope:
 • Feels "faint" or like they are going to "pass out"
 •
Dizziness and Vertigo ... movement of the head ... Associated with nausea ... differential #diagnosis #neurology ... #management
Landau's Reaction (Reflex)  on Physical Exam

Landau's reaction is investigated holding the baby firmly under the
bends the baby's head ... The limbs, the head ... PhysicalExam #clinical #video ... #Neurology #Peds ... #Pediatrics #Normal
Hypotension - Guidelines for Crises in Anaesthesia

Hypotension is commonly due to unnecessarily deep anaesthesia, the autonomic
Airway • Check position ... positioning (e.g. move head ... adult, 10 ml.kg-1 paediatric ... #Differential #Anesthesiology ... Checklist #Diagnosis #Management