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

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

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

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

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

Which ligament links the laminae of adjacent vertebrae?

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

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

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

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

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

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

<p>Intervertebral foramen (D)</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 (A)</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 (A)</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 (B)</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 (D)</p> Signup and view all the answers

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

<p>Vertebral Ligaments (B)</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 (C)</p> Signup and view all the answers

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