1 Intro

Question 1

CNS vs PNS:

Cerebellum (“little brain”)

Answer 1

CNS

Question 2

Thalamus and hypothalamus are deep (lateral) to the wall of the _____ ventricle.

Answer 2

Third

Question 3

The brain and spinal cord house ___ and originate from the fluid filled ______ ____ during embryonic development

Answer 3

CSF

Neural Tube

Question 4

Optic tract (CN2) corresponds to what part of the brain?

Answer 4

Thalamus

Question 5

CSF is found in __________ space

Answer 5

Subarachnoid

Question 6

List the layers of brain in cranium, in order from superficial to deep (5)

Answer 6

Scalp
Skull
Dura
Arachnoid 
Pia

Question 7

CNS vs PNS:

Visceral Nerves

Answer 7

PNS

Question 8

Olfactory tract (CN1) corresponds to what part of the brain?

Answer 8

Temporal lobe (mostly)

Question 9

CN: 8,9,10,11,12 correspond to what part of the brain?

Answer 9

Medulla

Question 10

CNS vs PNS:

Spinal Cord and Roots

Answer 10

CNS

Question 11

CN: 3 and 4 correspond to what part of the brain?

Answer 11

Midbrain

Question 12

CNS vs PNS:
Somatic Nerves (cutaneous and neuromuscular)

Answer 12

PNS

Question 13

Subdural Hemorrhage is typically the tearing of?

Answer 13

Bridging veins

Question 14

CSF is reabsorbed in _____ and ______

Answer 14

Veins and sinuses

Question 15

Central canal dead-ends in the ______ spinal cord

Answer 15

Sacral

Question 16

CNS vs PNS:

Autonomic ganglia and post-autonomic neurons

Answer 16

PNS

Question 17

CNS vs PNS:

Brainstem (midbrain, pons, medulla)

Answer 17

CNS

Question 18

CNS vs PNS:

Spinal nerves and rami

Answer 18

PNS

Question 19

List the S-C-A-L-P layers

Answer 19

Skin
Connective tissue (subcutaneous)
Aponeurosis
Loose CT
Periosteum/Pericranium

Question 20

CN: 5,6,7 correspond to what part of the brain?

Answer 20

Pons

Question 21

CNS vs PNS

Pre-ganglionic autonomic neurons

Answer 21

CNS