Ben Williams
Quiz by , created more than 1 year ago

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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Ben Williams
Created by Ben Williams over 4 years ago
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Overly Simplified Effects of Vascular Occlusion by Location

Question 1 of 12

1

Occlusion of the ACA may result in which of the following?

Select one or more of the following:

  • 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

Explanation

Question 2 of 12

1

Occlusion of the MCA may result in which of the following?

Select one or more of the following:

  • 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

Explanation

Question 3 of 12

1

Occlusion of the thalamic branches of the PCA may result in which of the following?

Select one or more of the following:

  • Contraleteral Sensory Loss

  • Central Post-Stroke Pain

  • Contralateral Hemiparesis

  • Contralateral Spastic Hemiparesis

  • Homonymous Hemianopsia

  • Visual Agnosia

  • Prosopagnosia

  • Cortical Blindness (bilateral occlusions only)

  • Amnesia

Explanation

Question 4 of 12

1

Occlusion of the occipital branches of the PCA may result in which of the following?

Select one or more of the following:

  • Homonymous Hemianopsia

  • Visual Agnosia

  • Prosopagnosia

  • Cortical Blindness (bilateral occlusions only)

  • Contralateral Hemiparesis

  • Contralateral Sensory Loss

  • Contralateral Spastic Hemiparesis

  • Central Post-Stroke Pain

  • Amnesia

Explanation

Question 5 of 12

1

Occlusion of the temporal branches of the PCA may result in which of the following?

Select one or more of the following:

  • Amnesia

  • Contralateral Hemiparesis

  • Contralateral Sensory Loss

  • Contralateral Spastic Hemiparesis

  • Central Post-Stroke Pain

  • Homonymous Hemianopsia

  • Visual Agnosia

  • Prosopagnosia

  • Cortical Blindness (bilateral occlusions only)

Explanation

Question 6 of 12

1

An occlusion of the Internal Carotid Artery (ICA) causes downstream effects for which of the following arteries?

Select one or more of the following:

  • ACA

  • MCA

  • PCA

Explanation

Question 7 of 12

1

With lesions of the ACA, DISTAL lesions result in more significant impairments.

Select one of the following:

  • True
  • False

Explanation

Question 8 of 12

1

With lesions of the ACA, PROXIMAL lesions result in more significant impairments.

Select one of the following:

  • True
  • False

Explanation

Question 9 of 12

1

With lesions of the MCA, PROXIMAL lesions result in more significant impairments.

Select one of the following:

  • True
  • False

Explanation

Question 10 of 12

1

With lesions of the MCA, DISTAL lesions result in more significant impairments.

Select one of the following:

  • True
  • False

Explanation

Question 11 of 12

1

As with ACA Syndrome, a PROXIMAL occlusion of the PCA is less troublesome than a DISTAL occlusion.

Select one of the following:

  • True
  • False

Explanation

Question 12 of 12

1

As with MCA Syndrome, a DISTAL occlusion of the PCA is less troublesome than a PROXIMAL occlusion.

Select one of the following:

  • True
  • False

Explanation

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