Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Assistive Technology > Hearing Aids > Flashcards

Hearing Aids Flashcards

1
Q

Aural rehabilitation

A

improve communication abilities after hearing loss, including hearing aids and speech therapy

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Assistive Learning Device

A

devices to amplify sound in specific settings, like theaters or classrooms

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

unilateral

A

hearing loss in one ear

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

bilateral

A

hearing loss in both ears

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

monaural

A

hearing or using one hearing aid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

binaural

A

hearing or using hearing aids in both ears

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

symmetric

A

hearing loss that is the same in both ears

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

asymmetric

A

hearing loss that differs between ears

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

impairment of structure

A

physical issues in ear anatomy leading to hearing loss

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

impairment of body function

A

problems with the ear’s physiological processes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

activity limitation

A

difficulty performing tasks due to hearing loss

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

participation restriction

A

reduced ability to engage in life situations due to hearing loss

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Digital hearing aids

A

hearing aids with computer chips for precise sound processing

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

analog hearing aids

A

older hearing aids with basic sound amplification

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

acoustic feedback

A

a whistling sound from sound looping to the microphone

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

occlusion

A

ear canal blockage, often from a hearing aid or earmold

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

occlusion effect

A

enhanced perception of one’s voice with canal block

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

hearing aid effect

A

social stigma or bias against wearing hearing aids

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

linear hearing aids

A

amplify all sounds equally, regardless of initial volume

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

nonlinear hearing aids

A

adjust amplification based on sound volume, more gain for softer sounds

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

earmold

A

custom-fit piece that directs sound and secures hearing aids

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

earmold impression

A

process of molding the ear to create a custom earmold

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

output

A

the amplified sound level from a hearing aid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

gain

A

the amount of sound amplification by the hearing aid

25
Q

frequency response

A

range and pattern of frequencies a hearing aid amplifies

26
Q

verification

A

testing to ensure hearing aid meets performance standards

27
Q

validation

A

assessing if a user benefits from the hearing aid in real-life

28
Q

real ear measurement system

A

device measuring hearing aid amplification in the ear canal

29
Q

hearing aid test box

A

tool for measuring a hearing aid’s technical performance

30
Q

calculate pure tone average (PTA)

A

average the hearing thresholds at 500, 1000, and 2000 Hz

31
Q

compare PTA to SRT

A

check if PTA and speech recognition threshold (SRT) match (within 10 dB) to verify test reliability

32
Q

Identify impairments and limitations

A

impairment of structure
body function impairment
activity limitation
participation restriction

33
Q

contextual factors

A

personal and environmental

34
Q

formal

A

standardized
COSI, HHIE-A
gives reliable data

35
Q

informal

A

not standardized, flexible
conversations, observations
allows natural assessment but less consistent

36
Q

provide examples of situations where prognosis for benefit from hearing aids might be limited

A

cochlear dead regions
Ménière’s disease
not enough/too much hearing loss

37
Q

to assess treatment needs, what information should be obtained

A

gather info on listening demands, finances, physical abilities (dexterity), and lifestyle

38
Q

how could these factors contribute to the selection of appropriate hearing aid

A

these factors guide choices in hearing aid type, features, and style for better user satisfaction and functionality

39
Q

describe the typical process for getting hearing aids

A

assessment, selection, fitting, orientation, and follow-up

40
Q

what are the basic/major components of a hearing aids

A

microphone, amplifier, receiver, controls, battery

41
Q

BTE (behind the ear)

A

durable, powerful, larger, and visible

42
Q

ITE (in-the-ear)

A

easy, handling, moderate power, visible but compact

43
Q

CIC (completely-in-canal)

A

discreet, fits mild-to-moderate loss, may have feedback issues due to small size

44
Q

discuss features available in current hearing aids

A

directionality, feedback control, speech in noise, multiple memories

45
Q

directionality

A

enhances desired sounds

46
Q

feedback control

A

minimizes whistling sounds

47
Q

speech in noise

A

enhances speech clarity in noisy environments

48
Q

multiple memories

A

allows switching between listening programs

49
Q

describe what features should be included in a hearing aid orientation

A

covers basic use, care, maintenance, insertion, controls, warranty, and troubleshooting
ensures users know how to operate and care for device

50
Q

what are appropriate expectations for hearing aid use?

A

hearing aids amplify sounds but dont restore normal hearing.

51
Q

what is the importance of setting appropriate expectations?

A

Setting realistic expectations helps with user satisfaction and adjustment

52
Q

when is hearing aid use judged to be successful?

A

determined by improved communication, comfort, and overall user satisfaction in daily listening environments

53
Q

what are the benefits in binaural hearing?

A

improves sound localization, enhances speech understanding, and provides a natural, balanced sound

54
Q

name limitations of hearing aids?

A

reduced effectiveness in noisy environments, battery life, feedback issues, limited power for severe loss and cost

55
Q

how is a hearing aid fitting verified?

A

objective tests confirm device meets standards

56
Q

how is a hearing aid fitting validated?

A

subjective feedback ensures user feels benefit in the real world situations

57
Q

what are the disadvantages of the hearing loss classification system?

A

may not reflect functional impact on daily life

58
Q

what are the advantages of the hearing loss classification system?

A

clarifies severity, aids in treatment planning

59
Q

how can you most effectively communicate the impact of hearing loss to teachers or parents?

A

use relatable examples of daily challenges, explain the audiogram, and discuss strategies to support the individual in various settings

Assistive Technology (7 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions