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FF: neuro content > class one - basics > Flashcards

class one - basics Flashcards

1
Q

what is the function of the frontal lobe

A

excutive functioning

brocos area - expression

emtional behavior

olfaction effect

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2
Q

what is olfaction effect

A

Smell can instantly trigger an emotional response along with a memory

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3
Q

what is the function of the temporal lobe

A

hearing, lang comprehension

wrenickes area - receptive

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4
Q

what is the dominent hemp for language

A

left

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5
Q

what is the function of the parietal lobe

A

sensory loss

perceptual disorders - unilateral neglect

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6
Q

what is the function of the occupital lobe

A

visual loss

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7
Q

preceptual disorder associated with what side of the brain

A

the right side

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8
Q

what are the 12 CN

A

olfactory

occpital

oculomotor

trochlear

trigeminal

abducens

facial

vestibulorcocchlear

glossophargeal

vagus

accessory (spinal)

hypoglossal

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9
Q

what is the function of CN 1

A

smell

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10
Q

what is the function of CN 2

A

sight, peri vision, pupillary light reflex

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11
Q

what is the function of CN 3

A

eye movement - up, down, up and in

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12
Q

what is the function of CN 4

A

eye movement - down and in

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13
Q

what is the function of CN 5

A

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

corneal reflex

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14
Q

what is the corneal reflex

A

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

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15
Q

what is strabismus

A

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

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16
Q

CN 6

A

eye movement - lateral

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17
Q

CN 7

A

facial nerve

face movement

taste to ant 2/3 of the tongue

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18
Q

CN 8

A

vestibulorcochlear

hearing and balance

19
Q

CN 9

A

glossopharngeal

gag relfex - afferent

posterior taste to the tongue

20
Q

what are the two tests we use for hearing loss

A

rhinnes and webers test

21
Q

what is the function of rinnes test

A

look at the type of hearing loss - sensorineral or conductive

22
Q

what is the function of webers test

A

the side of hearing loss

23
Q

how do we conduct rinnes test

A

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

24
Q

rinnes test normal hearing

A

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

25
Q

rinnes test Conductive hearing loss

A

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

26
Q

rinnes test Sensorineural deafness:

A

Air conduction is better than bone conduction

27
Q

what is webers test

A

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

28
Q

weber’s test: normal

A

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

29
Q

weber’s test: conductive

A

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

30
Q

weber’s test: Sensorineural Loss

A

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

31
Q

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

A

Use CANS for Weber’s :
- Conductive——— Louder to AFFECTED ear

  • Sensorineural —– Louder in NORMAL ear
32
Q

CN 10

A

gag refleex - efferent

33
Q

what is anosmia

A

full or partial loss of smell

the frontal lobe is effected of CN1

34
Q

what is myopia

A

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

35
Q

what is presbyopia

A

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

36
Q

what is the pathway for the pullilary light relfex

A

shine light in right eye

R cranial nerve 2 tells CN 3 R/L to constrict the eyes

37
Q

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

A

lateral

38
Q

if the abducen CN is effected what strabismus would we expect

A

medial

39
Q

what CN opens the the eye

A

CN 3

40
Q

what CN closes the eye

A

CN 7

41
Q

what is sensorineural hearing loss

A

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

42
Q

what is conductive hearing loss

A

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

43
Q

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

A

the left side

44
Q
A

FF: neuro content (7 decks)

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