CNS part 1

Question 1

6 levels of the brain

Answer 1

1. MO
2. pons
3. midbrain
4. diencephalon
5. cerebellum
6. cerebrum

Question 2

what relays information to the thalamus and brainstem + regulates HR, BP, and digestion

Answer 2

MO

Question 3

what connects the cerebellum and brainstem

Answer 3

pons

Question 4

what processes visual and auditory data + maintains consciousness and alertness + reflexive somatic motor responses

Answer 4

mesencephalon

Question 5

3 parts of the diencephalon

Answer 5

hypothalamus (connects to pituitary)
thalamus
epithalamus

Question 6

what contains the hormone secreting pineal gland

Answer 6

epithalamus

Question 7

the hypothalamus is connected to the pituitary via the

Answer 7

influndibulum

Question 8

what is the second largest part of the brain

Answer 8

cerebellum

Question 9

the cerebellum is ___ to the pons

Answer 9

posterior

Question 10

4 ventricles

Answer 10

ventricles 1 and 2 = lateral ventricles

ventricle 3 and 4

Question 11

what separates the lateral ventricles

Answer 11

the septum pellucidum

Question 12

where is ventricle 3 found

Answer 12

diencephalon

Question 13

where is ventricle 4 found

Answer 13

pons and cerebellum

Question 14

what connects the lateral ventricles and the third ventricle

Answer 14

intraventricular foframen

Question 15

what connects the third and fourth ventricle

Answer 15

cerebral aqueduct

Question 16

main portion of the lateral ventricles are found

Answer 16

in the parietal lobes

Question 17

anterior horn of the lateral ventricles are in the

Answer 17

frontal lobe

Question 18

posterior horn extends into

Answer 18

occipital lobe

Question 19

inferior horn extends into

Answer 19

temporal lobe

Question 20

fourth ventricle communicates with and eventually becomes the

Answer 20

central canal

Question 21

what are found in the roof of the fourth ventricle

Answer 21

foramina

- communicate with subarachnoid space

Question 22

what lines the ventricles

Answer 22

ependymal cells

Question 23

cranial meninges levels

Answer 23

dura, arachnoid, pia