QuestionSBA
QuestionChoice
The anterior longitudinal ligament covers the anterior vertebral discs and bodies. It provides support and prevents hyperextension.
10040848
c
Prevents hyperextension of the spine
QuestionChoice
The inferior facet is labelled. The inferior facet of a lumbar vertebra forms part of a facet joint by articulating with the superior facet of the vertebra below it. These facet joints allow for controlled movements such as flexion, extension, and limited lateral bending in the lumbar spine, while providing stability.
10040846
a
Articulates with inferior vertebrae and allow spine mobility
QuestionChoice
Intervertebral discs are cushion-like structures between the vertebrae of the spine. They act as shock absorbers, reducing the impact of movements such as walking, running, and lifting. Each disc has a tough outer layer (annulus fibrosus) and a gel-like centre (nucleus pulposus), allowing flexibility and even distribution of pressure across the spine.
10040850
e
Provide cushioning and mobility to the spine
QuestionChoice
The superior facet of a lumbar vertebra is part of a facet joint, articulating with the inferior facet of the vertebra above. These facet joints allow for spinal movements like flexion, extension, and limited lateral bending while providing stability.
10040847
b
Articulates with superior vertebrae and allow spine mobility
QuestionChoice
The posterior longitudinal ligament covers the posterior vertebral discs and bodies. It provides support by preventing hyperflexion.
10040849
d
Preventing hyperflexion of the spine
Concept
Chapter
2693
5327
Lumbar spine
Topic
197
Abdominal anatomy
20468
Picture
3067
22 - Lumbar spine (inferior facet).png
images/vh5mmb5o1727763745489.jpg
images/vh5mmb5o1727763745489_256.jpg
images/vh5mmb5o1727763745489_512.jpg
ohgGHQLzh79lNoe3aHd3lwhldrAo
Topic
197
Abdominal anatomy
Identify the function of the feature labelled by the blue arrow.
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a