Spinal Cord Injury Quiz
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Questions and Answers

Which muscle is innervated by the C7 myotome?

  • Long finger flexors
  • Elbow extensors (correct)
  • Wrist extensors
  • Deltoid
  • Which myotome is responsible for ankle plantar flexion?

  • L5
  • L4
  • L3
  • S1 (correct)
  • What is the classification for a spinal cord injury that results in significant impactful trauma?

  • Posterior Cord Syndrome
  • Anterior Cord Syndrome
  • Central Cord Syndrome
  • Complete SCI (correct)
  • Which classification of spinal cord injury is associated with loss of pain and temperature sensation, but preserved light touch and proprioception?

    <p>Brown-Sequard’s Syndrome</p> Signup and view all the answers

    Which age group is most commonly affected by traumatic spinal cord injury?

    <p>Young adults</p> Signup and view all the answers

    Which region of the spinal cord has spinal nerves found above the corresponding vertebrae, except the C8 spinal nerve?

    <p>Cervical region</p> Signup and view all the answers

    What does myotome refer to?

    <p>Muscles innervated by axons from a single spinal segment</p> Signup and view all the answers

    What is the peripheral nerve field?

    <p>Muscle or areas of skin innervated by axon from an individual peripheral nerve</p> Signup and view all the answers

    Where are remaining spinal nerves found in relation to the corresponding vertebrae?

    <p>Below</p> Signup and view all the answers

    What does dermatome refer to?

    <p>Refers to the area of the skin innervated by the axon from a single segment</p> Signup and view all the answers

    Study Notes

    Spinal Cord and Nerve Basics

    • The muscle innervated by the C7 myotome is not specified.

    Spinal Cord Injury Classification

    • A spinal cord injury resulting in significant impactful trauma is classified as a Complete Spinal Cord Injury.

    Dermatome and Myotome

    • A myotome refers to a group of muscles innervated by a single spinal nerve or nerve root.
    • A dermatome refers to an area of skin innervated by a single spinal nerve.
    • The peripheral nerve field refers to the area of the body supplied by a specific nerve.

    Spinal Nerve and Vertebrae Relations

    • Spinal nerves found above the corresponding vertebrae, except for the C8 spinal nerve, are located in the cervical region.
    • Remaining spinal nerves are found below the corresponding vertebrae.

    Spinal Cord Injury Epidemiology

    • The age group most commonly affected by traumatic spinal cord injury is young adults.

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    Description

    Test your knowledge of spinal cord injury (SCI) with this quiz. Learn about the primary features, prevalence statistics, structural organization, and pathophysiology of SCI. Explore the various classifications and enhance your understanding of neuromuscular rehabilitation.

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