89 results
The head impulse test (HIT) result is positive (abnormal) in nearly all patients with a peripheral
patients with a central ... It has been validated ... CVA #Peripheral #Central ... #Testing #HIT #HINTS
The HINTS Exam - Differentiating Central vs Peripheral Vertigo

Head Impulse Test
Nystagmus
Test of Skew

Animation by Dr. Y.
The HINTS Exam - ... Differentiating Central ... JayLin3455 #HINTS ... Testing #Vertigo #Central
HINTS Exam - Bidirectional Nystagmus 

In a patient with vertigo symptoms, this finding is worrisome for
HINTS Exam - Bidirectional ... worrisome for a CENTRAL ... Bidirectional #Nystagmus #HINTS ... Positive #Neurology #Central
HINTS Exam - Abnormal Test of Skew (Abnormal Vertical Skew)

In a patient with vertigo symptoms, this
HINTS Exam - Abnormal ... worrisome for a CENTRAL ... Vertical #Skew #Test #HINTS ... Neurology #Vertigo #Central
HINTS Exam - Normal Head Impulse Test = Central Cause

This patient as a normal head impulse
HINTS Exam - Normal ... Impulse Test = Central ... worrisome for a CENTRAL ... HeadImpulse #Test #HINTS ... Neurology #Vertigo #Central
HINTS Exam - Distinguishing Central from Peripheral Vertigo
 • Head Impulse: Head thrust 10° with eyes
HINTS Exam - Distinguishing ... Central from Peripheral ... TylerLarsenMD #HINTS ... #physicalexam #Central
Checklist Approach to Hypokalemia

Consider risk factors for arrhythmia:
 - EKG changes (especially QT prolongation)
 - Digoxin
exists about their validity ... Enteral potassium ... with questionable enteral ... cmtraindication to enteral ... DKA (either via central
Central retinal artery occlusion (CRAO). Positive "spot sign" on Ocular Ultrasound

78 yo M with sudden onset
Central retinal ... MaimoUltrasound #CRAO #Central ... Embolus #Clinical #POCUS
Algorithm for the diagnostic evaluation of dizziness. (HINTS = head-impulse, nystagmus, test of skew.)
Questions regarding the
(HINTS = head-impulse ... peripheral or central ... peripheral or central
Central line placement: verifying wire placement on POCUS
Prior to dilation of a central vein. Confirm wire
Central line placement ... wire placement on POCUS ... dilation of a central ... wire #placement #pocus