Intermediate Intervertebral Joints Quiz
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This quiz contains 10 questions. Click below to begin.
Q1. Which structures form the joint between the bodies of adjacent thoracic vertebrae?
- Adjacent laminae and a fibrocartilaginous disc
- Adjacent vertebral bodies and an intervening intervertebral disc
- Adjacent transverse processes and an articular disc
- Adjacent spinous processes and a synovial cavity
Q2. How are collagen fibers arranged within successive lamellae of the annulus fibrosus?
- They run obliquely in alternating directions
- They all run horizontally in the same direction
- They all run vertically
- They form no organized layers
Q3. Which embryonic structure gives rise to the nucleus pulposus?
- Intermediate mesoderm
- Surface ectoderm
- Neural crest
- Notochord
Q4. Where is the posterior longitudinal ligament located?
- Between adjacent transverse processes only
- Along the anterior surfaces of the spinous processes
- Outside the vertebral canal along the posterior skin
- Along the posterior surfaces of vertebral bodies within the vertebral canal
Q5. Which movement is particularly limited by the anterior longitudinal ligament?
- Rotation only
- Flexion
- Elevation of the ribs
- Extension
Q6. Which movement is resisted by the posterior longitudinal ligament?
- Flexion
- Rib elevation only
- Scapular rotation
- Extension
Q7. Which ligament connects adjacent transverse processes?
- Ligamenta flava
- Interspinous ligaments
- Intertransverse ligaments
- Radiate ligaments
Q8. Which movement is relatively well permitted in the thoracic spine because of the orientation of the zygapophysial joints?
- Extreme extension
- Rotation
- Extreme flexion
- No movement
Q9. Why is flexion and extension relatively limited in the thoracic vertebral column?
- All thoracic facet joints are fibrous joints
- The thoracic vertebrae are completely fused
- Thoracic vertebrae lack intervertebral discs
- Facet orientation, spinous processes, disc proportions, and the rib cage restrict movement
Q10. Which structures form a thoracic zygapophysial joint?
- Adjacent spinous processes and an intervertebral disc
- A rib head and two vertebral bodies
- Inferior articular facet of one vertebra and superior articular facet of the vertebra below
- Adjacent vertebral bodies and an intervertebral disc