Nervous System

Question 1

overall controller

Answer 1

nervous system

Question 2

made up of brain, spinal cord, and nerves.

Answer 2

nervous system

Question 3

control how the body react with emergency. and control what you think and felt.

Answer 3

nervous system

Question 4

2 division of nervous system

Answer 4

° central nervous system or CNS
° peripheral nervous system

Question 5

consist of brain and spinal cord

Answer 5

central nervous system or cns

Question 6

consist of nerves that connect CNS to the rest of the body.

Answer 6

peripheral nervous system

Question 7

carries motor and sensory signals between the brain and nerves. it also contains separate circuits for many reflexes.

Answer 7

spinal cord

Question 8

consist of cerebrum, cerebellum, thalamus, hypothalamus and brain stem.

Answer 8

brain

Question 9

carries message from the brain to the muscle which enables movement

Answer 9

motor pathway

Question 10

detect thing such as light and sound and carry information to the brain

Answer 10

sensory pathway

Question 11

nervous system is made up of cell called?

Answer 11

nervous

Question 12

responsible for carrying messages from different parts of the body.

Answer 12

neurons

Question 13

connects the neurons to each other and to other cells which carry electrical signals and neurotransmitters.

Answer 13

synapses

Question 14

chemical messenger of the body

Answer 14

neurotransmitter

Question 15

carry information to the brain (receive)

Answer 15

neurons

Question 16

carry information from brain (send) to the body.

Answer 16

motor neurons

Question 17

include cerebrum the largest brain division.

Answer 17

forebrain

Question 18

2 subdivision of forebrain

Answer 18

telencephalon and diencephalon

Question 19

4 division of telencephalon

Answer 19

• frontal lobe
• parietal lobe
• occipital lobe
• temporal lobe

Question 20

diencephalon

Answer 20

-central portion of brain
-epithalamus
-subthalamus
-thalamus
-hypothalamus

Question 21

telencephalon

Answer 21

-cerebral hemisphere
-cerebral cortex
-corpus callosum

Question 22

connect hindbrain and forebrain.

Answer 22

midbrain (mesencephalon)

Question 23

compose the brain stem which connect the spinal cord

Answer 23

forebrain and hindbrain

Question 24

midbrain

Answer 24

cranial nerves
cerebral aqueduct
tectum
cerebral peduncle
substancia nigra

Question 25

control voluntary movement and regulates mood.

Answer 25

substancia nigra

Question 26

2 sub region several cranial nerves are found in this 2 region.

Answer 26

Metencephalon Myelencephalon

Question 27

metencephalon composed of;

Answer 27

-trigeminal nerve -abducent nerve -facial nerve -vestibulochlear nerve

Question 28

myelencephalon composed of;

Answer 28

-glossopharygeal -vagus -accessory -hypoglossam -medula oblongata

Question 29

upper region of hindbrain

Answer 29

metencephalon

Question 30

lower region of hindbrain

Answer 30

myelencephalon

Question 31

is a long cylinder of nervous tissue

Answer 31

spinal cord segments

Question 32

the spinal cord and roots are enveloped by meninges and housed with vertebral canal

Answer 32

external layer of spinal cord

Question 33

composed of cranial nerve, spinal nerve autonomic

Answer 33

PNS

Question 34

provide motor function to 4 of the six muscles around the eyes to help your eyes focus on the object.

Answer 34

muscle function

Question 35

help control size of the pupil

Answer 35

pupil response

Question 36

controls the oblique muscle that in charge downward, outward, and inward movements

Answer 36

trochlear nerve (motor)

Question 37

largest of the cranial nerve and has both sensory and motor function

Answer 37

trigeminal nerve (sensory and motor)

Question 38

sends sensory information from the upper part of face; forehead, scalp and upper eyelids.

Answer 38

ophthalmic

Question 39

receive information from middle part of face; cheek, upper lip, and nasal cavity

Answer 39

maxillary

Question 40

both have sensory and motor sends sensory into from ears, lower lips, and chin to control the movement of muscle within your jaw and ear.

Answer 40

mandibular

Question 41

controls another movement of the eye called lateral rectus muscle. it is a outward movement of the eye like example you would use it to look at the side.

Answer 41

Abducens

Question 42

move muscles in face to show expressions. and provide sense of taste to tongue.

Answer 42

facial nerve

Question 43

has sensory functions involving audition nerve hearing and balance.

Answer 43

vestibulocochlear

Question 44

2 parts of vestibulocochlear

Answer 44

cochlear portion and vestibular portion

Question 45

sends information from sinuses back to the throat part of inner ear and back of the tongue.

Answer 45

glossopharyngeal nerve

Question 46

shoulder and neck movement

Answer 46

accessory

Question 47

sends information from organs in your chest and trunk

Answer 47

vagus nerve

Question 48

movements of tongue

Answer 48

hypoglossal

Question 49

regulates involuntary physiologic processes including heart rate, BP, respiration, digestion, and sexual arousal.

Answer 49

autonomic

Question 50

respond to stressors that can increase your heart rate deliver more blood to your body to escape danger.

Answer 50

sympathetic nervous system

Question 51

network of nerves that relaxes your body after a period of stress.

Answer 51

parasympathetic nervous system