class one - basics

Question 1

what is the function of the frontal lobe

Answer 1

excutive functioning

brocos area - expression

emtional behavior

olfaction effect

Question 2

what is olfaction effect

Answer 2

Smell can instantly trigger an emotional response along with a memory

Question 3

what is the function of the temporal lobe

Answer 3

hearing, lang comprehension

wrenickes area - receptive

Question 4

what is the dominent hemp for language

Answer 4

left

Question 5

what is the function of the parietal lobe

Answer 5

sensory loss

perceptual disorders - unilateral neglect

Question 6

what is the function of the occupital lobe

Answer 6

visual loss

Question 7

preceptual disorder associated with what side of the brain

Answer 7

the right side

Question 8

what are the 12 CN

Answer 8

olfactory

occpital

oculomotor

trochlear

trigeminal

abducens

facial

vestibulorcocchlear

glossophargeal

vagus

accessory (spinal)

hypoglossal

Question 9

what is the function of CN 1

Answer 9

smell

Question 10

what is the function of CN 2

Answer 10

sight, peri vision, pupillary light reflex

Question 11

what is the function of CN 3

Answer 11

eye movement - up, down, up and in

Question 12

what is the function of CN 4

Answer 12

eye movement - down and in

Question 13

what is the function of CN 5

Answer 13

sensation to the face
sensation to ant 2/3 of the tongue
muscle of mastication

corneal reflex

Question 14

what is the corneal reflex

Answer 14

n involuntary blinking of the eyelids that protects the eyes from foreign objects and bright lights

Question 15

what is strabismus

Answer 15

a condition in which one eye is turned in a direction that’s different from the other eye

Question 16

CN 6

Answer 16

eye movement - lateral

Question 17

CN 7

Answer 17

facial nerve

face movement

taste to ant 2/3 of the tongue

Question 18

CN 8

Answer 18

vestibulorcochlear

hearing and balance

Question 19

CN 9

Answer 19

glossopharngeal

gag relfex - afferent

posterior taste to the tongue

Question 20

what are the two tests we use for hearing loss

Answer 20

rhinnes and webers test

Question 21

what is the function of rinnes test

Answer 21

look at the type of hearing loss - sensorineral or conductive

Question 22

what is the function of webers test

Answer 22

the side of hearing loss

Question 23

how do we conduct rinnes test

Answer 23

using a tunning fork

The doctor places the vibrating tuning fork on the patient’s mastoid bone behind their ear

The doctor asks the patient to indicate when they can no longer hear the sound

The doctor quickly moves the tuning fork next to the patient’s ear
The doctor asks the patient to indicate when they can no longer hear the sound

Question 24

rinnes test normal hearing

Answer 24

Normal hearing: Air conduction is heard twice as long as bone conduction

Question 25

rinnes test Conductive hearing loss

Answer 25

Bone conduction is heard longer than or as long as air conduction

Question 26

rinnes test Sensorineural deafness:

Answer 26

Air conduction is better than bone conduction

Question 27

what is webers test

Answer 27

Strike a 512 Hz tuning fork on a surface like a palm Place the vibrating tuning fork on the middle of the patient's head Ask the patient if they hear the sound in one ear or both ears equally

Question 28

weber's test: normal

Answer 28

In a person with normal hearing, the sound will be heard in the center of the head or equally in both ears.

Question 29

weber's test: conductive

Answer 29

If the patient has conductive hearing loss, the sound may be heard in the poorer hearing ear.

Question 30

weber's test: Sensorineural Loss

Answer 30

Hearing loss, the sound will be heard on the side of the better hearing ear.

Question 31

what is the cheat for weber's test to remember it

Answer 31

Use CANS for Weber’s : - Conductive--------- Louder to AFFECTED ear - Sensorineural ----- Louder in NORMAL ear

Question 32

CN 10

Answer 32

gag refleex - efferent

Question 33

what is anosmia

Answer 33

full or partial loss of smell the frontal lobe is effected of CN1

Question 34

what is myopia

Answer 34

you can see objects that are near clearly but have difficulty seeing objects that are farther away

Question 35

what is presbyopia

Answer 35

A gradual, age-related loss of the eyes' ability to focus actively on nearby objects.

Question 36

what is the pathway for the pullilary light relfex

Answer 36

shine light in right eye R cranial nerve 2 tells CN 3 R/L to constrict the eyes

Question 37

if CN 3 is effected what kind of strabismus would you see

Answer 37

lateral

Question 38

if the abducen CN is effected what strabismus would we expect

Answer 38

medial

Question 39

what CN opens the the eye

Answer 39

CN 3

Question 40

what CN closes the eye

Answer 40

CN 7

Question 41

what is sensorineural hearing loss

Answer 41

type of hearing loss that occurs when the inner ear or auditory nerve is damaged

Question 42

what is conductive hearing loss

Answer 42

sounds cannot get through the outer and middle ear. It may be hard to hear soft sounds. Louder sounds may be muffled. plug your ears

Question 43

what ghe right CN 10 in effected what side does the uvla go

Answer 43

the left side

Question 44

what is the order of the brain stem

Answer 44

midbrain pons medulla

Question 45

what does CE MI PONS MEDU

Answer 45

cerebrum - 1,2 midbrains - 3,4 PONs - 5,6,7,8 medulla - 9,10,11,12

Question 46

is someone has pstosis what nerve is affected

Answer 46

CN 3 this opens our eye s

Question 47

what CN is responsible for the corneal reflex

Answer 47

trigemenial - afferent, sense the stimulus facial - efferent, performs closing

Question 48

what CN help dampen the sound

Answer 48

CN 5 and 7

Question 49

what CN help with gag relfex

Answer 49

gloss (9) - afferent, sensation vagus (10) - efferent, produceds action

Question 50

what happens to the tongue if CN X11 is affected

Answer 50

tongue goes towards the weak side

Question 51

what CN closes the eye

Answer 51

CN 7 - 7 pm is closing time