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Overly Simplified Effects of Vascular Occlusion by Location

Descripción

Extremely simplified just to get the general idea. For much greater detail, see the quiz on vascular supply in the Neuroscience folder.
Ben Williams
Test por Ben Williams, actualizado hace más de 1 año
Ben Williams
Creado por Ben Williams hace más de 5 años
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Resumen del Recurso

Pregunta 1

Pregunta
Occlusion of the ACA may result in which of the following?
Respuesta
  • Contralateral Hemiparesis
  • Contralateral Sensory Loss
  • Greater Involvement of LE than UE
  • Contralateral Spastic Hemiparesis
  • Contralateral Sensory Loss of the Face, UE, and LE
  • Greater Involvement of UE than LE
  • Central Post-Stroke Pain
  • Homonymous Hemianopsia
  • Visual Agnosia
  • Prosopagnosia

Pregunta 2

Pregunta
Occlusion of the MCA may result in which of the following?
Respuesta
  • Contralateral Spastic Hemiparesis
  • Contralateral Sensory Loss of the Face, UE, and LE
  • Greater Involvement of UE than LE
  • Contralateral Hemiparesis
  • Contralateral Sensory Loss
  • Greater Involvement of LE than UE
  • Central Post-Stroke Pain
  • Homonymous Hemianopsia
  • Visual Agnosia
  • Prosopagnosia

Pregunta 3

Pregunta
Occlusion of the thalamic branches of the PCA may result in which of the following?
Respuesta
  • Contraleteral Sensory Loss
  • Central Post-Stroke Pain
  • Contralateral Hemiparesis
  • Contralateral Spastic Hemiparesis
  • Homonymous Hemianopsia
  • Visual Agnosia
  • Prosopagnosia
  • Cortical Blindness (bilateral occlusions only)
  • Amnesia

Pregunta 4

Pregunta
Occlusion of the occipital branches of the PCA may result in which of the following?
Respuesta
  • Homonymous Hemianopsia
  • Visual Agnosia
  • Prosopagnosia
  • Cortical Blindness (bilateral occlusions only)
  • Contralateral Hemiparesis
  • Contralateral Sensory Loss
  • Contralateral Spastic Hemiparesis
  • Central Post-Stroke Pain
  • Amnesia

Pregunta 5

Pregunta
Occlusion of the temporal branches of the PCA may result in which of the following?
Respuesta
  • Amnesia
  • Contralateral Hemiparesis
  • Contralateral Sensory Loss
  • Contralateral Spastic Hemiparesis
  • Central Post-Stroke Pain
  • Homonymous Hemianopsia
  • Visual Agnosia
  • Prosopagnosia
  • Cortical Blindness (bilateral occlusions only)

Pregunta 6

Pregunta
An occlusion of the Internal Carotid Artery (ICA) causes downstream effects for which of the following arteries?
Respuesta
  • ACA
  • MCA
  • PCA

Pregunta 7

Pregunta
With lesions of the ACA, DISTAL lesions result in more significant impairments.
Respuesta
  • True
  • False

Pregunta 8

Pregunta
With lesions of the ACA, PROXIMAL lesions result in more significant impairments.
Respuesta
  • True
  • False

Pregunta 9

Pregunta
With lesions of the MCA, PROXIMAL lesions result in more significant impairments.
Respuesta
  • True
  • False

Pregunta 10

Pregunta
With lesions of the MCA, DISTAL lesions result in more significant impairments.
Respuesta
  • True
  • False

Pregunta 11

Pregunta
As with ACA Syndrome, a PROXIMAL occlusion of the PCA is less troublesome than a DISTAL occlusion.
Respuesta
  • True
  • False

Pregunta 12

Pregunta
As with MCA Syndrome, a DISTAL occlusion of the PCA is less troublesome than a PROXIMAL occlusion.
Respuesta
  • True
  • False
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