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Exam 2 Flashcards

1
Q

This can cause either temporary or permanent hearing loss

A

ototoxicity

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2
Q

______ leads to conductive hearing loss (medication)

A

Salicylate

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3
Q

Follow-up fitting schedule is slightly different for ____ ______ when compared to adults

A

young children

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4
Q

CI candidacy criteria:
-profound hearing loss bilaterally

A

young children

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5
Q

hearing loss with aging starts with high frequencies and then progresses to low frequencies because hair cells at the base regions are more worn out is what type of hearing loss?

A

SNHL

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6
Q

CI candidacy criteria:
- moderate to profound hearing loss in the low frequencies
- severe to profound hearing loss in the mid-to-high frequencies
bilaterally

A

adults

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7
Q

Follow-up fitting takes place usually weekly in first two months and then at 3, 6, and annually for ________ with postlingual hearing loss

A

adults

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8
Q

What is the function of speech processor in CI?

A

converts electrical signal into digital signal and then processes that

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9
Q

This can affect the middle and inner ear, can affect peripheral and central auditory systems

A

TBI

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10
Q

For NIHL frequencies between __-__ kHz causes the most damage

A

3-6 kHz

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11
Q

Many antibiotics leads to what type of hearing loss?

A

SNHL

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12
Q

Presbycusis (aging)
- conductive or SNHL?

A

both but mainly SNHL

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13
Q

For Ling 6 what sounds are up to 2000 Hz?

A

“sh”

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14
Q

How are SRTs assessed?

A

Spondaic words

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15
Q

What are the three major CI manufacturers?

A

Advanced bionics, Cochlear, & MED-EL

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16
Q

What is the # of activated channels in the three major CI manufacturers?

A

6-12 channels only due to channel interaction

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17
Q

This part of a formal evaluation for CI you check for active ME infections

A

Audiological evaluation

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18
Q

For Ling 6 “mm” corresponds to what Hz?

A

250-500 Hz

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19
Q

During first follow-up visit, audiologists reevaluate C or M levels and measure _____ ________ with the new maps

A

speech perception

20
Q

This part of the formal evaluation for CI you administer to all children with prelingual and adults with perilingual hearing loss

A

Speech and language evaluations

21
Q

Cholesteatoma
- conductive or SNHL?

A

conductive

22
Q

ABI uses _____ electrode array to stimulate the wide range of the brainstem area

23
Q

What are the two major limitations of CI?

A
  1. channel interactions
  2. spectral (tonotopic) mismatch
24
Q

What are the diseases that can cause hearing loss?

A
  • otitis media
  • otosclerosis
  • cholesteatoma
  • tumors
  • meniere’s disease
25
Q

Infections
- conductive or SNHL?

26
Q

aided sentence recognition should be < 50% in the ear to be implanted in quiet and < 60% in the non-implanted ear in quiet

A

CI candidacy criterion from FDA

27
Q

For ling 6 what sounds are up to 4000 Hz?

28
Q

TBI
- conductive or SNHL?

29
Q

Nadia and Neptune are the current speech processors for what major CI manufacturer?

A

Advanced Bionics

30
Q

For Ling 6 what sounds are up to 1000 Hz?

A

“ahhh” “eee’ and “ooo”

31
Q

The electrode array is inserted into the ?

A

scala tympani

32
Q

Nucleus and Kanso are the current speech processors for what major CI manufacturer?

33
Q

What are the three most common post-operative complications?

A
  1. device failure
  2. loss of residual hearing
  3. long term effects of electrical stimulation
34
Q

The most common cause of conductive hearing loss in children under 2 years old

A

otitis media

35
Q

_______ (lower or deeper) insertion depth provides lower and higher frequency information to CI recipients

36
Q

The operation mechanisms of an ABI are the same as those of a _______

37
Q

what are the three measures used for young children for their hearing evaluations?

A
  1. OAE
  2. ABR
  3. ASSR
38
Q

abnormal skin growth in the ME

A

Cholesteatoma

39
Q

Sonnet and Rondo are the current speech processors for what major CI manufacturer?

40
Q

CI processes _____ signals

A

electrical

41
Q

Who needs ABI?

A

Neurofibromatosis type 2 (NF2) patients

42
Q

What are the main two differences between SRT and SNR?

A
  1. SRT is not going to provide insight into trends
  2. SRT is going to quicker to measure speech perception and noise
43
Q

HA process ______ signals

44
Q

CI candidacy criteria:
-severe to profound hearing loss in the low frequencies
-profound hearing loss in the mid-to-higher frequencies
bilaterally

A

older chileren

45
Q

Heredity
- conductive or SNHL?

46
Q

______ is a delicate electronic device, but current systems provide users poorer quality of speech information

47
Q

inflammation of the ME

A

otitis media

Aural Rehab (3 decks)

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