00:02
Question 55, which feature is unique to the atlas among all vertebrae? so the atlas is the first cervical vertebrae of the spine and supports the skull.
00:14
So let's see.
00:23
If we eliminate the incorrect options based on vertebral anatomy, large vertebral body, the atlas does not have a large vertebral body.
00:31
In fact, it lacks body entirely.
00:35
Costal facets are not unique to the atlas.
00:38
They're found on thoracic vertebrae for rib articulation.
00:42
Absence of a vertebral body.
00:44
This is a defining characteristic of the atlas.
00:46
It does not have a typical vertebral body like the other vertebrae.
00:51
And so that's going to be c.
00:56
Question 56.
00:57
What feature is present in typical thoracic vertebrae but absent in the atypical thoracic vertebrae? so first we should understand the difference between typical and atypical thoracic vertebrae.
01:09
Typical thoracic vertebrae have certain certain features that are consistent while atypical vertebrae like t1, t10, t11, and t12 may lack some of these features...