Spine Anatomy: Vertebral Column Composition
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Questions and Answers

What type of joint is the Atlanto-occipital joint?

  • Fibrous
  • Ligamentous
  • Synovial (correct)
  • Cartilaginous
  • Where are the atlantoaxial joints located?

  • Between the bodies of adjacent vertebrae
  • Between the atlas and the base of the skull
  • Between the odontoid process and the atlas (correct)
  • Between the vertebral arches
  • Which ligament connects the odontoid process to the foramen magnum?

  • Membrana Tectoria
  • Alar Ligaments
  • Cruciate Ligament
  • Apical Ligament (correct)
  • What covers the odontoid process and associated ligaments?

    <p>Membrana Tectoria</p> Signup and view all the answers

    Which type of cartilage covers the articular facets in Zygapophyseal joints?

    <p>Hyaline cartilage</p> Signup and view all the answers

    In what region do the Intervertebral discs permit the greatest flexibility and movement?

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

    Which ligament links the laminae of adjacent vertebrae?

    <p>Ligamentum Flavum</p> Signup and view all the answers

    Which ligament extends from the odontoid process to the occipital condyles' medial sides?

    <p>Alar Ligament</p> Signup and view all the answers

    What is the main function of the anulus fibrosus in the intervertebral discs?

    <p>Shock absorption</p> Signup and view all the answers

    Where do the apical ligament and cruciate ligament connect anatomically?

    <p>Apex of the odontoid process to foramen magnum</p> Signup and view all the answers

    What is the main location where meningeal branches of spinal nerves innervate vertebral joints?

    <p>Intervertebral foramen</p> Signup and view all the answers

    In which region do zygapophyseal joints have synovial joints between superior and inferior articular processes?

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

    What is the main consequence of water content reduction in intervertebral discs with age?

    <p>Disc thinning and stiffness</p> Signup and view all the answers

    What type of joints are present between bodies and articular processes in typical vertebrae from C2 to L5?

    <p>Cartilaginous and synovial joints</p> Signup and view all the answers

    'Flattening under sudden compression' is a characteristic feature of which part of the intervertebral disc?

    <p>Nucleus Pulposus</p> Signup and view all the answers

    Which structure extends continuously along the vertebral column and maintains vertebral integrity?

    <p>Vertebral Ligaments</p> Signup and view all the answers

    What is the primary role of the supraspinous ligament in the vertebral column?

    <p>Connecting adjacent spinal processes' tips</p> Signup and view all the answers

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