15 results
The head impulse test (HIT) result is positive (abnormal) in nearly all patients with a peripheral
(normal) in 85% ... with a central cause ... #PhysicalExam #Neurology ... #Posterior #CVA ... #Testing #HIT #HINTS
HINTS Exam - Abnormal Head Impulse Test = Peripheral Cause

This video demonstrates:
1) Normal Head Impulse Test
HINTS Exam - Abnormal ... Test = Peripheral Cause ... finding is reassuring ... for a PERIPHERAL cause ... Clinical #Video #Neurology
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HINTS Exam - Normal Test of Skew (Normal Vertical Skew)

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

This patient as a normal head impulse
HINTS Exam - Normal ... Test = Central Cause ... This patient as ... finding is worrisome ... Clinical #Video #Neurology
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HINTS Exam - Abnormal Test of Skew (Abnormal Vertical Skew)

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

This video demonstrates:
1) Normal Head Impulse Test
HINTS Exam - Abnormal ... Test = Peripheral Cause ... finding is reassuring ... for a PERIPHERAL cause ... Clinical #Video #Neurology
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How do you work up an ischemic CVA?
A) Initial Evaluation
 • ABCs
 • IV access, monitor
Evaluate underlying cause ... Detected on NCCT vs ... +/- TEE (high Afib ... v Holter (r/o Afib ... diagnosis #checklist #neurology
Diagnostic algorithm for differentiating vestibular neuritis from stroke in patients with AVS. This sequence of testing
Diagnostic algorithm ... patients with AVS ... components: targeted neurologic ... disposition, even if the cause ... #Posterior #CVA
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Differential Diagnosis Algorithm ... Escape Rhythm Abnormal ... interval) • AFib ... Differential #Diagnosis #Algorithm ... #causes
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
ABG And BMP Normal ... Compensation, Acute vs ... of Normal Anion ... sedation, narcotics, CVA ... Diagnosis #Summary #Nephrology