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IM 4 > Sensory: Auditory > Flashcards

Sensory: Auditory Flashcards

1
Q

what is cranial nerve #2

A

optic nerve

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2
Q

what is the function of cranial nerve #2

A

visual acuity

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3
Q

what is cranial nerve #3

A

oculomotor nerve

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4
Q

what is the function of cranial nerve #3

A

opening eyelids, eye movement

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5
Q

what is cranial nerve #4

A

trochlear

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6
Q

what is the function of cranial nerve #4

A

eye movement

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7
Q

what is cranial nerve #6

A

abducens

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8
Q

what is the function of cranial nerve #6

A

eye movement

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9
Q

what is cranial nerve #7

A

facial

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10
Q

what is the function of cranial nerve #7

A

facial muscle movement & eyelid closing

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11
Q

what is cranial nerve #8

A

auditory

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12
Q

what is the function of cranial nerve #8

A

hearing & balance

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13
Q

what will we see in a pt w/ suspected hearing loss (6)

A

ineffective communication
decreased interaction
withdrawal
suspicion
loss of self-esteem
insecurity

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14
Q

what are the 3 types of hearing loss

A

conductive
sensorineural
mixed

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15
Q

what is affected in conductive hearing loss

A

outer & middle ear

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16
Q

what is affected in sensorineural hearing loss

A

inner ear damage (nerve pathways/cranial nerve 8)

17
Q

what is affected in mixed hearing loss

A

both conductive & sensorineural at the same time

18
Q

how do we assess hearing loss (3)

A

otoscope
weber’s test
rinne’s test

19
Q

pts w/ conductive hearing loss can hear better in ____ environment which means __ is better than _____ conduction

A

noisy
bone
air

20
Q

what can cause conductive hearing loss (6)

A

ottis media w/ effusion
poor eustachian tube function
impacted cerumen
tumors/object present
middle ear disease
otosclerosis

21
Q

how can we treat conductive hearing loss (2)

A

treat cause
offer hearing aide

22
Q

sensorineural hearing loss is the ___ ___ type of permanent hearing loss

A

most common

23
Q

what causes sensorineural hearing loss (4)

A

illness or genetic
loud noise
ototoxicity
aging

24
Q

can meds & surgery fix sensorineural hearing loss

A

no

25
Q

what meds can cause hearing loss (6)

A

quimine
aspirin
furosemide
vancomycin
gentamicin
cysplatin

26
Q

what can cause meniere’s syndrome (7)

A

vertigo
tinnitus
fluctuating hearing loss
assessment
interventions
surgical interventions
post-op interventions

27
Q

what nursing care can we do for hearing loss pts (7)

A

assessment
safety measures
dietary
surgery
hearing aides
community resources
communication techniques

IM 4 (62 decks)

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