neuro 1 - spinal lesions
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Questions and Answers

What is a common feature of Neuro 1 - spinal lesions?

  • Hyporeflexia
  • Normal reflexes
  • Hyperreflexia (correct)
  • Absent reflexes
  • Which type of lesion is associated with Neuro 1?

  • Upper motor neuron (correct)
  • Mixed upper and lower motor neuron
  • Lower motor neuron
  • Sensory neuron
  • What is a typical clinical manifestation of Neuro 1 - spinal lesions?

  • Muscle atrophy
  • Muscle flaccidity
  • Muscle spasticity (correct)
  • Loss of sensation
  • In spinal hemisection:

    <p>Loss of superior sensitivity on contralateral side, loss of deep sensitivity on ipsilateral side</p> Signup and view all the answers

    C5 radiculopathy:

    <p>pain in lateral aspect of arm</p> Signup and view all the answers

    C6 radiculopathy:

    <p>hyporeflexia and brachioradial reflex</p> Signup and view all the answers

    S1 NOT:

    <p>pain and sensory deficit localized on lateral aspect of thigh</p> Signup and view all the answers

    Half lesion of L2:

    <p>ipsilateral spasticmono paresis + flaccid LL monoparesis</p> Signup and view all the answers

    Half lesion of C3

    <p>ipsilateral spastic hemiparesis + respiratory problems</p> Signup and view all the answers

    Half lesion of Th10 (right or left)

    <p>superficial ipsilateral sensation deficit below the lesion</p> Signup and view all the answers

    Half lesion of C5

    <p>ipsilateral spastic hemiparesis</p> Signup and view all the answers

    Half lesion of Th8 (right or left):

    <p>sensory disturbance below the lesion site ipsilaterally due to deep sensitivity and spastic monparesis of LL ipsilaterally</p> Signup and view all the answers

    Transversal complete spinal cord lesion at level of C1-C4:

    <p>UL and LL central paresis</p> Signup and view all the answers

    Transversal complete spinal cord lesion at level of Th12:

    <p>loss of sensation at the level below lesion</p> Signup and view all the answers

    Transversal complete spinal cord lesion at level of L3 NOT:

    <p>spastic paraparesis of LL</p> Signup and view all the answers

    Transversal complete spinal cord lesion at level of Th10:

    <p>disorder of sphincter control...</p> Signup and view all the answers

    Transversal complete spinal cord lesion at level of C5:

    <p>Quadruparesis (flaccid or mixed in UL, spastic on LL)</p> Signup and view all the answers

    Transversal complete spinal cord lesion at level of C2-C3:

    <p>Spastic quadruparesis</p> Signup and view all the answers

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