Brain And Cranial Nerves

Question 0

Cerebrospinal fluid

Answer 0

In the subarachnoid space clear fluid nourishes the brain acts as a shock absorber and physical protection.

Question 1

Blood brain barrier

Answer 1

Isolates the brain from many substances in the body that would normally gain access

Question 2

Hydrocephalus

Answer 2

Water on the brain is damage to the anachmoid mater can be from head injury congenital or meningitis and bleeding in the brain

Question 3

Order of cranial meninges

Answer 3

Dura mater
Anachmoid mater
Pia mater

Question 4

Blood supply

Answer 4

Interanal corotid arteries
Vertebral arteries
Internal arteries

Question 5

CSF

Answer 5

Is found in the lateral ventricles

Question 6

CSF Flow

Answer 6

Through the lateral ventricles out to the meninges

Question 7

Midbrain

Answer 7

Forms the brain stem

Question 8

Pons

Answer 8

Act as a bridge on and off switch to the respiratory system regulates and directs the spinal cord

Question 9

Medulla oblongata

Answer 9

Contains ascending and descending tracks organize, directs and run the diaphragm

Question 10

Cerebellum

Answer 10

In the back of the brain second largest part of the brain

Question 11

Glands attached to the hypothalamus

Answer 11

Epithalmus

Thalamus

Question 12

Thalamus

Answer 12

Gets things to the proper part of the brain

Question 13

Epithalamus

Answer 13

Secretes melatonin response to oder consist of the pineal gland

Question 14

Decussation

Answer 14

Where the pyramids cross in the brain stem

Question 15

Respiratory rhythmic center

Answer 15

Controls the rate and rhythm of breathing

Question 16

Reticular activating system

Answer 16

Arranging sensory neurons to proper parts of the brain it’s inactive while sleep filtering out information

Question 17

Convolutions /gyri

Answer 17

Groves and sulci on the brain going down ward

Question 18

Cerebrum

Answer 18

Regulates posture equilibrium and balance

Question 19

Frontal lobe

Answer 19

Behind the frontal bone executive functions self control planning reasoning abstract thoughts

Question 20

Parietal lobe

Answer 20

Upper sides of the brain controls taste

Question 21

Temporal lobe

Answer 21

Lower sides of the brain controls smell

Question 22

Occipital lobe

Answer 22

Back of the head controls vision

Question 23

Gray matter

Answer 23

Outside of the brain

Question 24

White matter

Answer 24

Inside of the brain

Question 25

Basal ganglia nuclei

Answer 25

Help regulate and protect muscle preventing unwanted movements

Question 26

Limbic system

Answer 26

Emotion brain runs the emotions apart of the corpse collosum and cerebrum

Question 27

Dopamine

Answer 27

Is a nuero transmitter

Question 28

Parkinson’s disease

Answer 28

Lack of dopamine

Question 29

Corpus collosum

Answer 29

Connects the left hemisphere to the right hemisphere

Question 30

Right hemisphere

Answer 30

Is specialized for musical and artistic

Question 31

Left hemisphere

Answer 31

Reasoning numerical and scientific skills sign language

Question 32

Electroencephalogram

Answer 32

EEG electrical activities of the brain brain waves

Question 33

Cranial nerve 1

Answer 33

Factor nerve

Controls smell

Question 34

Cranial nerve 2

Answer 34

Optic nerve

Sense of sight

Question 35

Cranial nerve 3

Answer 35

Ocular motor

Controls eyelid pupil ocular muscles

Question 36

Cranial nerve 8

Answer 36

Vestibular cochlear

Controls hearing and balance

Question 37

Cranial nerve 10

Answer 37

Vagus nerve

Controls automatic nervous system

Question 38

Cranial nerve 12

Answer 38

Hypoglossal nerve

Controls the tongue

Question 39

3 parts of the peripheral system

Answer 39

Somatic
Automatic
Eccentric