Chapter 3

Question 1

Saggital

Answer 1

Mid-sagittal cut means exact middle (between the eyes)

Question 2

Transverse

Answer 2

Medial: toward midline
Lateral: away from midline

Question 3

Ipsilateral

Answer 3

Taste and smell (olfactory)

Question 4

3 meninges

Answer 4

Dura mater, arachnoid membrane, pia mater

Question 5

Dura mater

Answer 5

Outer layer, thick, tough, unstretchable tissue

Question 6

Arachnoid membrane

Answer 6

Middle layer, soft and spongy, web-like appearance

Question 7

Pia mater

Answer 7

Closest to the brain, has blood vessels in it

Question 8

Subarachnoid space is filled with

Answer 8

CSF

Question 9

Ventricles are filled with

Answer 9

CSF

Question 10

Lateral ventricles

Answer 10

1st and 2nd, largest

Question 11

Third ventricle

Answer 11

Lies between the two thalamic nuclei

Question 12

Cerebral aqueduct

Answer 12

Connects third ventricle to the fourth ventricle

Question 13

Fourth ventricle

Answer 13

Lies between the pons and cerebellum

Question 14

CSF is produced by

Answer 14

The choroid plexus

Question 15

CSF leaves the 4th ventricle and flows through the subarachnoid space until t is absorbed into

Answer 15

The blood supply

Question 16

Horizontal

Answer 16

Medial- Toward the midline
Lateral - away from the midline
Anterior/rostral - towards the beak
Posterior/ caudal - toward the tail