Podcast
Questions and Answers
What is the most unique anatomic feature of the cervical vertebrae?
What is the most unique anatomic feature of the cervical vertebrae?
- Absence of vertebral artery
- Presence of spinous processes
- Presence of transverse foramina (correct)
- Presence of transverse processes without foramina
Which vertebral artery path does the vertebral artery follow within the cervical vertebrae?
Which vertebral artery path does the vertebral artery follow within the cervical vertebrae?
- Descending through the foramen magnum
- Ascending through the transverse foramina (correct)
- Coursing through the transverse processes
- Traversing through the spinous processes
What is the main reason for the high degree of mobility in cervical vertebrae?
What is the main reason for the high degree of mobility in cervical vertebrae?
- To support the weight of the head (correct)
- To facilitate breathing movements
- To accommodate spinal nerve roots
- To provide stability to the neck
Where is the vertebral artery located in relation to the exiting spinal nerve roots?
Where is the vertebral artery located in relation to the exiting spinal nerve roots?
Which feature contributes to making cervical vertebrae the most mobile of all movable vertebrae?
Which feature contributes to making cervical vertebrae the most mobile of all movable vertebrae?
Flashcards
Unique Cervical Vertebrae Feature
Unique Cervical Vertebrae Feature
Transverse foramina are a unique feature allowing passage of the vertebral artery.
Vertebral Artery Path
Vertebral Artery Path
The vertebral artery ascends through transverse foramina in the cervical vertebrae.
Cervical Vertebrae Mobility
Cervical Vertebrae Mobility
High mobility in cervical vertebrae is due to its structure supporting the head's weight.
Vertebral Artery Location
Vertebral Artery Location
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Most Mobile Vertebrae
Most Mobile Vertebrae
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