How many bones are fused in the sacrum? a. 3 b. 5 c. 1 d. 7 What is the name of the structure that lies between the vertebral bodies to help absorb forces? a. Vertebral canal b. Vertebral disc c. Vertebral foramen d. Vertebral process If an intervertebral foramen is obstructed or reduced in size, what best describes the type of pain someone may experience? a. Localized pain in the vertebra. b. Radiating pain away from the spinal cord. What part of the vertebra could be affected by osteoarthritis? a. Intervertebral facet joints b. Spinous process joints c. Intervertebral joints at the body of the vertebra d. Transverse process joints
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James K.
Key Choices A. Body C. Spinous process B. Intervertebral foramina D. Superior articular processes Vertebral arch Key Choices F. Sacrum A. Atlas D. Coccyx G. Thoracic vertebra E. Lumbar vertebra B. Axis C. Cervical vertebra-typical 1. Type of vertebrae containing foramina in the transverse processes through which the vertebral arteries ascend to reach the brain 2. Its dens provides a pivot for rotation of the first cervical vertebra 3. Transverse processes have facets for articulation with ribs; spinous process points sharply downward 4. Composite bone; articulates with the hip bone laterally 5. Massive vertebrae; weight-sustaining 6. Tailbone; vestigial fused vertebrae 7. Supports the head allows the rocking motion of the occipital condyles 8. Seven components; unfused 9. Twelve components; unfused
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