Hearing AIDS And Cochlear Implants
10 Questions
| Total Attempts: 505
Questions and Answers
- 1.Hearing Aids...
- A.
Stimulate the hearing nerves
- B.
Increase the volume of sounds
- C.
Change the frequencies of sounds
- 2.Which is not part of a hearing aid?
- A.
Amplifier
- B.
Microphone
- C.
Electrode Array
- D.
Speaker
- 3.True or False: Hearing aids don't need to be tailor-made, but cochlear implants do.
- A.
True
- B.
False
- 4.Which isn't a type of hearing aid?
- A.
Canal Aid
- B.
Behind the Ear Aid
- C.
Ear Drum Aid
- D.
In the Ear Aid
- 5.Which type of hearing aid can be programed to amplify sounds on some frequencies and not others?
- A.
Digital
- B.
Analog
- 6.Which type of hearing loss are cochlear implants for?
- A.
Mild to moderate conductive hearing loss
- B.
Mild to moderate sensorineural loss
- C.
Severe conductive hearing loss
- D.
Severe sensorineural loss
- 7.Which is not part of a cochlear implant?
- A.
Amplifier
- B.
Electrode Array
- C.
Transmitter
- D.
Speech Processor
- E.
Microphone
- 8.In a cochlear implant, the __________ determins the pitch or frequency, while the amount of current determins the loudness
- 9.Which parts of the cochlear implant are surgically implanted?
- A.
Transmitter
- B.
Receiver
- C.
Microphone
- D.
Speech processor
- E.
Electrode array
- 10.What type of cells does the electrode array stimulate?
- A.
Hearing cells
- B.
Hair cells
- C.
Auditory cells
- D.
Cochlear cells
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