Exam Preview
Exam Preview
What's That Sound? Hearing Aid Mysteries Explained
Please note: exam questions are subject to change.
1. A patient may complain that sounds from a compression hearing instrument are uneven, choppy or cutting in and out if the _____ has been reduced too low in an effort to ensure output doesn't exceed UCL.
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2. It is important to update the software when changing the receiver power in the hearing instrument. Failure to do so could result in:
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3. If the hearing aid is running many complex processes at once it could become overloaded just like a smartphone or a personal computer. Should this occur:
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4. Sensors found in particular environments can interact with components in the hearing instruments and can cause artifacts that can be perceived by the listeners. Example are:
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5. Phone programs that are triggered by sensing the magnet in the phone could also be inadvertently triggered by
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6. In some cases those with wire framed glasses have noticed that ear to ear connectivity is
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7. When going through airport security hearing aid wearers
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8. Close proximity to cell phones can cause which of the following occurrences in hearing aids?
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9. Which of the following radio frequency transmissions is closest to the frequency range of human hearing?
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10. What will happen if two radio transmissions in the 2.4GHz band interfere with each other?
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