5 Questions
Which region of the vertebral column provides a pivot point for motion and support of the head?
Cervical region
What is the function of the spinal curves?
To provide strength and resiliance
Which joint allows for triaxial motion including flexion, extension, hyperextension, lateral bending, and rotation?
Facet joint
Where does the most rotation of the head occur?
Atlanto-occipital joint
What is the function of the facet on a bone?
To articulate with another vertebra
Study Notes
Vertebral Column and Head Support
- The cervical region of the vertebral column provides a pivot point for motion and support of the head.
Spinal Curves
- The function of the spinal curves is to provide support and balance.
Atlanto-Occipital Joint
- The atlanto-occipital joint allows for triaxial motion, including flexion, extension, hyperextension, lateral bending, and rotation.
Head Rotation
- The most rotation of the head occurs at the atlanto-axial joint.
Facet Function
- The function of the facet on a bone is to provide a gliding surface for adjacent bones, allowing for smooth movement.
Test your knowledge of the neck and trunk vertebral column with this quiz! Learn about its function in maintaining the body's longitudinal axis, supporting the head, transmitting weight, protecting the spinal cord, and more. Challenge yourself with questions on its movements and the role it plays in shock absorption.
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