Spinal Cord

Question 1

Identify

Answer 1

Anterior Median Fissure

Question 2

Identify

Answer 2

Posterior median sulcus

Question 3

Identify

Answer 3

Conus Medularis

Question 4

Identify

Answer 4

Filum Terminale Internus

Question 5

Identify

Answer 5

Cauda Equina

Question 6

Posterior horn recieves what type of information?

Answer 6

Sensory

Question 7

Anterior horn contains what type of neurons?

Answer 7

Motor Neurons

Question 8

Identify black arrow

Answer 8

Posterior (Dorsal) Root: Sensory neurons

Question 9

Identify red arrow

Answer 9

Posterior root ganglion

Question 10

Identify green arrow

Answer 10

Anterior (ventral) root: motor neurons

Question 11

Identify green arrow

Answer 11

Paravertebral ganglion

Question 12

Identify red arrow

Answer 12

Anterior Ramus

Question 13

Identify blue arrow

Answer 13

Posterior Ramus

Question 14

What structure anchors dural sac to coccyx?

Answer 14

Filum Terminale Externus

Question 15

Where is cerebrospinal fluid found?

Answer 15

Subarachnoid space

Question 16

Enlargement of subarachnoid space in lumbar area is referred to as..?

Answer 16

Lumbar cistern

Question 17

What structure attaches pia mater to arachnoid and dura mater to anchor the spinal cord?

Answer 17

Denticulate ligaments

Question 18

Filum terminale internus is an extension of what?

Answer 18

Pia mater

Question 19

What is the venous blood supply of the spinal cord referred to as?

Answer 19

External Vertebral Venous Plexus