14 results
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Diagnostic Algorithm ... with vascular causes ... positional episodes caused ... No auditory symptoms ... Long symptom-free
HINTS Exam - Abnormal Test of Skew (Abnormal Vertical Skew)

In a patient with vertigo symptoms, this
Exam - Abnormal Test ... symptoms, this ... for a CENTRAL cause ... of vertigo. ... Vertical #Skew #Test
HINTS Exam - Abnormal Head Impulse Test = Peripheral Cause

This video demonstrates:
1) Normal Head Impulse Test
= Peripheral Cause ... a patient with vertigo ... symptoms, this ... for a PERIPHERAL cause ... of vertigo.
HINTS Exam - Normal Test of Skew (Normal Vertical Skew)

In a patient with vertigo symptoms, this
Exam - Normal Test ... symptoms, this ... for a PERIPHERAL cause ... of vertigo. ... Vertical #Skew #Test
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
Causes of Dizziness ... Diagnosis Algorithm ... vomiting, auditory symptoms ... Imbalance, neurologic symptoms ... #Causes
HINTS Exam - Normal Head Impulse Test = Central Cause

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

This video demonstrates:
1) Normal Head Impulse Test
= Peripheral Cause ... a patient with vertigo ... symptoms, this ... for a PERIPHERAL cause ... of vertigo.
Dizziness and Vertigo Algorithm
Presyncope:
 • Feels "faint" or like they are going to "pass out"
 •
Dizziness and Vertigo ... Algorithm Presyncope ... "pass out" • Symptoms ... Associated with nausea ... #Algorithm #dizzy
Differential Diagnosis of Syncope
First, is it syncope? History is very important for distinguishing syncope from other
seizure, dizziness, vertigo ... events, prodromal symptoms ... Common causes of ... their associated symptoms ... #Differential #Algorithm
Cold Urticaria
Prevalence - 0.05% in the population
Disease onset - Mostly 2nd to 4th decades of life
Causes
decades of life Causes ... and duration of symptoms ... angioedema Other symptoms ... Disorientation, vertigo ... - Ice cube test