Overly Simplified Effects of Vascular Occlusion by Location

Ben Williams
Quiz by Ben Williams, updated more than 1 year ago
Ben Williams
Created by Ben Williams about 1 year ago
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Description

Extremely simplified just to get the general idea. For much greater detail, see the quiz on vascular supply in the Neuroscience folder.
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Resource summary

Question 1

Question
Occlusion of the ACA may result in which of the following?
Answer
  • 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

Question 2

Question
Occlusion of the MCA may result in which of the following?
Answer
  • 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

Question 3

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

Question 4

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

Question 5

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

Question 6

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

Question 7

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

Question 8

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

Question 9

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

Question 10

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

Question 11

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

Question 12

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