134 results
HINTS Exam - Abnormal Head Impulse Test = Peripheral Cause

This video demonstrates:
1) Normal Head Impulse Test
Exam - Abnormal Head ... Peripheral Cause ... Left 2) Abnormal Head ... for a PERIPHERAL cause ... #HINTS #PhysicalExam
HINTS Exam - Abnormal Head Impulse Test = Peripheral Cause

This video demonstrates:
1) Normal Head Impulse Test
Exam - Abnormal Head ... Peripheral Cause ... Left 2) Abnormal Head ... for a PERIPHERAL cause ... #HINTS #PhysicalExam
HINTS Exam - Normal Head Impulse Test = Central Cause

This patient as a normal head impulse
Exam - Normal Head ... Central Cause ... patient as a normal head ... for a CENTRAL cause ... #HINTS #PhysicalExam
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Diagnostic Algorithm ... with vascular causes ... Can worsen with head ... positional episodes caused ... Positive head impulse
HINTS Exam - Distinguishing Central from Peripheral Vertigo
 • Head Impulse: Head thrust 10° with eyes
Peripheral Vertigo • Head ... Impulse: Head thrust ... following a finger) • Test ... look straight ahead ... TylerLarsenMD #HINTS #physicalexam
The HINTS Exam - Differentiating Central vs Peripheral Vertigo

Head Impulse Test
Nystagmus
Test of Skew

Animation by Dr. Y.
Peripheral Vertigo Head ... Impulse Test Nystagmus ... Test of Skew ... #HINTS #Exam #PhysicalExam
The head impulse test (HIT) result is positive (abnormal) in nearly all patients with a peripheral
The head impulse ... test (HIT) result ... with a peripheral cause ... with a central cause ... #Diagnosis #PhysicalExam
Head and Neck Skin Ulcers - Differential Diagnosis Algorithm
Neoplastic:
 • Squamous cell carcinoma
 • Basal cell
Head and Neck Skin ... Differential Diagnosis Algorithm ... Radiation #Head ... Differential #Diagnosis #Algorithm ... #causes
Algorithm for the diagnosis of chronic diarrhea.
It is usually impractical to test and treat the many
Algorithm for the ... impractical to test ... many possible causes ... pick specific tests ... Chronic #Diarrhea #Algorithm
Causes of Acute Onset Fever - Differential Diagnosis Algorithm
Viral:
 • Rhinovirus
 • Influenza Virus
 • Parainfluenza
Causes of Acute ... Differential Diagnosis Algorithm ... Abscess: • Head ... Non-Infectious Other: • Heat ... #causes