Anatomy module 1

The transverse ligament on dens allows for ❌
The articulation on occipital condyles of the skull allows for ❌.

On the sacrum, the ❌ is formed from the spinous processes; the ❌ are derived from the intervertebral foramen; the ❌ is derived from the transverse processes; the ❌ is a feature of the S1 vertebral body.

The orientation of the zygopophyseal joints varies in different regions of the spinal column.
Cervical - ❌, allows for rotation, ❌.
Thoracic - ❌, allows for ❌.
Lumbar - ❌, allows for ❌.

Denticulate ligament is made up of ❌.
The dural sac is made up of ❌.
The dural sac extends from the ❌ of the occipital bone to the level of ❌ vertebral body.
The conus medullaris is typically adjacent to the ❌ vertebral body.
The filum terminale externa is made up of ❌.
The lumbar cistern is the cite of a lumbar puncture, which is withdrawal of CSF between ❌ and ❌ vertebrae.
The epidural space lies between the ❌ and the vertebral canal.

The parasympathetic nervous system arises from the brainstem, and from spinal segments ❌ to ❌.
The sympathetic nervous system arises from spinal segments ❌ to ❌.

❌ rami are ❌, and innervate target tissues overlying and adjacent to the vertebral column (para-axial).
❌ rami are ❌, and innervate target tissues in the remainder of body wall and limbs.

Order the sequence a sympathetic motor signal travels from the CNS to the target tissue.
1. Intermediolateral horn of spinal horn
2. ❌
3. ❌
4. ❌
5. ❌
6. ❌
7. ❌
9. Spinal nerve
9. ❌
10. Peripheral nerve

The lateral cord is made up of ❌ spinal nerves.
The posterior cord is made up of ❌ spinal nerves.
The medial cord is made up of ❌ spinal nerves.

Abduction of shoulder - ❌.
Flexion of elbow - ❌.
Extension of elbow - ❌.
Flexion of digits - ❌.
Abduction and adduction of digits - ❌.