Spinal Movements and Norms Quiz
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Questions and Answers

What is the normal range for cervical flexion?

  • 45-50 degrees
  • 60-65 degrees (correct)
  • 80-85 degrees
  • 20-25 degrees
  • Where does the Splenius Capitus muscle originate?

  • SPs of T3-T6
  • Mastoid Process (correct)
  • Superior Nuchal Line
  • Inferior ½ of Lateral Ligamentum Nuchae
  • Which nerve is associated with the action of the Splenius Cervicis muscle?

  • Brachial Plexus
  • Sciatic Nerve
  • Cervical Nerves (correct)
  • Femoral Nerve
  • Where does the Longissimus Cervicis muscle insert?

    <p>TPs of T/S Vert</p> Signup and view all the answers

    What is the normal range for thoracic rotation?

    <p>45-50 degrees</p> Signup and view all the answers

    Where does the Iliocostalis Lumborum muscle insert?

    <p>TPs of T/S Vert</p> Signup and view all the answers

    What is the normal range for lumbar extension?

    <p>20-30 degrees</p> Signup and view all the answers

    During quadruped exercise resisting trunk rotation, which muscle might be MOST active?

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

    Which ligament restricts flexion motion of the spine?

    <p>Posterior Longitudinal Ligament</p> Signup and view all the answers

    Where do the Interspinalis muscles originate and insert?

    <p>Between SPs of C2-T3</p> Signup and view all the answers

    Which muscles contribute to contralateral rotation of the vertebral column?

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

    What is the nerve action of the Intertransversii muscles?

    <p>Unilateral: Lateral Flexion, Bilateral: Extend Vertebral Column</p> Signup and view all the answers

    Where do the Semispinalis Capitis muscles originate and insert?

    <p>TPs of Lumbar to Cervical Vertebrae, SPs of Lumbar Vertebrae to Cervical Vertebrae</p> Signup and view all the answers

    What is the nerve action of the Multifidi muscles?

    <p>Unilateral: Lateral Flexion, Bilateral: Extend Vertebral Column</p> Signup and view all the answers

    Where do the Intertransversii muscles insert?

    <p>Between TPs of C2-C7</p> Signup and view all the answers

    What is the normal range for lumbar lateral flexion?

    <p>30 degrees</p> Signup and view all the answers

    Where does the Longissimus Thoracis muscle insert?

    <p>TPs of T/S Vert</p> Signup and view all the answers

    What is the nerve action of the Iliocostalis Lumborum muscle?

    <p>Lumbar Nerves</p> Signup and view all the answers

    Where does the Multifidi muscle originate?

    <p>Sacrum, PSIS, Mamillary Processes</p> Signup and view all the answers

    What is the normal range for thoracic flexion?

    <p>25 degrees</p> Signup and view all the answers

    Where does the Splenius Cervicis muscle insert?

    <p>TPs of T/S Vert</p> Signup and view all the answers

    What is the nerve action of the Semispinalis Capitis muscle?

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

    Where does the Interspinalis muscle insert?

    <p>SPs of T3-T6</p> Signup and view all the answers

    Which ligament restricts extension motion of the spine?

    <p>Posterior Longitudinal Ligament</p> Signup and view all the answers

    During quadruped exercise resisting trunk rotation, which muscle might be MOST active?

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

    Which muscle contributes to contralateral rotation of the vertebral column?

    <p>Semispinalis Capitis</p> Signup and view all the answers

    Where do the Intertransversii muscles insert?

    <p>TPs of T7-T11 Ribs</p> Signup and view all the answers

    Where does the Multifidi muscle originate?

    <p>Sacrum and TPs of Lumbar to Cervical Vertebrae</p> Signup and view all the answers

    Which ligament restricts extension motion of the spine?

    <p>Posterior Longitudinal Ligament</p> Signup and view all the answers

    Where does the Longissimus Cervicis muscle insert?

    <p>SPs of Upper T/S</p> Signup and view all the answers

    What is the nerve action of the Multifidi muscles?

    <p>Unilateral: Lateral Flexion, Bilateral: Extend the Vertebral Column</p> Signup and view all the answers

    Where does the Splenius Capitus muscle originate?

    <p>SPs of Upper L/S and Lower T/S Vertebrae</p> Signup and view all the answers

    What is the nerve action of the Semispinalis Capitis muscle?

    <p>Unilateral: Contralateral Rotation of Vertebrae Column, Bilateral: Extend Vertebral Column</p> Signup and view all the answers

    Where does the Iliocostalis Lumborum muscle insert?

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

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