Spinal Cord Syndromes and Sensory Mapping
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Questions and Answers

What does a hemisensory loss pattern suggest?

  • A spinal cord lesion
  • Diabetic polyneuropathy
  • Peripheral nerve damage
  • A lesion in the ipsilateral cerebral hemisphere (correct)

What does a sensory level suggest?

  • Lesion in the contralateral cerebral hemisphere
  • Spinal cord lesion (correct)
  • Diabetic polyneuropathy
  • Peripheral nerve damage

What does symmetric distal sensory loss suggest?

  • Lesion in the contralateral cerebral hemisphere
  • Peripheral nerve damage
  • Diabetic polyneuropathy (correct)
  • Spinal cord lesion

What is the term for decreased sensitivity to pain?

<p>Hypalgesia (C)</p> Signup and view all the answers

What is anesthesia?

<p>Absence of touch sensation (D)</p> Signup and view all the answers

Which condition is associated with the loss of vibration sense?

<p>Tabes dorsalis (B)</p> Signup and view all the answers

What does stereognosis refer to?

<p>Inability to recognize objects placed in the hand (A)</p> Signup and view all the answers

Which nerve innervates the lateral cutaneous nerve of the thigh?

<p>Superficial peroneal nerve (B)</p> Signup and view all the answers

What increases the likelihood of peripheral neuropathy 16-fold?

<p>Loss of vibration sense (B)</p> Signup and view all the answers

Which disease is associated with loss of position sense?

<p>Tabes dorsalis (B)</p> Signup and view all the answers

What indicates a lesion in the sensory cortex?

<p>Decreased or absent discriminatory sensation (A)</p> Signup and view all the answers

Which nerve innervates the anterior femoral cutaneous nerve?

<p>Superficial peroneal nerve (D)</p> Signup and view all the answers

What do lesions of the sensory cortex impair?

<p>The ability to localize points accurately (D)</p> Signup and view all the answers

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