exam 4 step by step

Question 1

Ventral horn

Answer 1

Contains motor neurons for skeletal muscles

Question 2

Doral Horn

Answer 2

Contains sensory neurons receiving signals from the body

Question 3

Lateral Horn

Answer 3

Contain cell bodies of preganglionic neurons of the ANS

Question 4

Gray Commissure

Answer 4

Connects the two sides of the spinal cords gray matter

Question 5

Central cCanal

Answer 5

Contains CSF

Question 6

White Matter

Answer 6

surrounds the gray matter, made of ascending and descending nerve tracts

Question 7

Cauda equina

Answer 7

Roots of spinal nerves hanging from the lower end

Question 8

Conus Medullaris

Answer 8

the tapered end of the spinal cord (L1-L2)

Question 9

Filum Terminale

Answer 9

Extension of pia mater anchoring the spinal cord to the coccyx

Question 10

Ascending tracts:

Answer 10

Spinocerebellar
Posterior Funiculus
Lateral spinothalamic
Anterior Spinothalamic

Question 11

Descending Tracts

Answer 11

Corticospinal
Tectospinal
Rubrospinal
Reticulospinal
Vestibulospinal

Question 12

Spinocerebellar is for?

Answer 12

Propioception to the cerebellum

Question 13

Posterior funiculcus

Answer 13

Light touch , pressure, and proprioception

Question 14

Lateral spinothalamic

Answer 14

Pain and temperature

Question 15

Anterior spinothalamic

Answer 15

Crude touch and pressure