A lesion to the medial lemniscus results in what type of sensory loss? Ipsilateral TPV C1 down Contralateral TPV C1 down Ipsilateral loss of pain and temperature C1 down Ipsilateral loss of pain and temperature L1 down Contralateral TPV and CP proprioception at L1   A lesion to the left anterior corticospinal tract at T3 would result in which of the following loss? Ipsilateral unconscious proprioception from T3 down Contralateral unconscious proprioception from T3 down Ipsilateral unconscious proprioception at T3 Ipsilateral unconscious proprioception from L1 down Contralateral unconscious proprioception from L1 down   A lesion of the dorsal root ganglion at L4 would result in which of the following? Ipsilateral loss of all sensation L4 down Ipsilateral loos of all sensation at L4 dermatome Contralateral loss of all sensation at L4 dermatome Contralateral loss of all sensation at L4 down Contralateral loss of touch, pressure, and vibration at L4

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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A lesion to the medial lemniscus results in what type of sensory loss?

  1. Ipsilateral TPV C1 down
  2. Contralateral TPV C1 down
  3. Ipsilateral loss of pain and temperature C1 down
  4. Ipsilateral loss of pain and temperature L1 down
  5. Contralateral TPV and CP proprioception at L1

 

A lesion to the left anterior corticospinal tract at T3 would result in which of the following loss?

  1. Ipsilateral unconscious proprioception from T3 down
  2. Contralateral unconscious proprioception from T3 down
  3. Ipsilateral unconscious proprioception at T3
  4. Ipsilateral unconscious proprioception from L1 down
  5. Contralateral unconscious proprioception from L1 down

 

A lesion of the dorsal root ganglion at L4 would result in which of the following?

  1. Ipsilateral loss of all sensation L4 down
  2. Ipsilateral loos of all sensation at L4 dermatome
  3. Contralateral loss of all sensation at L4 dermatome
  4. Contralateral loss of all sensation at L4 down
  5. Contralateral loss of touch, pressure, and vibration at L4

 

A lesion to the lateral corticospinal tract a C4 would result in which of the following loss?

  1. Flaccid paralysis, contralateral at C4
  2. Flaccid paralysis, ipsilateral at C4
  3. Spastic paralysis, contralateral at C4 and below
  4. Spastic paralysis, ipsilateral at C4 and below
  5. Flaccid paralysis, ipsilateral at L1
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