Exam Preview for 39880: Factors Related to Hearing Instrument Weari

Factors Related to Hearing Instrument Wearing Time

Please note: exam questions are subject to change.

1. Data was pulled from which countries? Germany USA France All of the above
2. Which effect was not found to be significant and thus excluded from the results? Hearing Loss Tech Level Wireless transmission Wireless transmission & tech level
3. How many technology levels were included in the study? 6 3 5 4
4. Rechargeable instruments were worn up to __ hours longer per day. 3 1.5 2 5
5. Which combination yielded the highest mean wearing time? HiBAN, ZnA & low tech level Bluetooth wireless, ZnA & high tech level Bluetooth wireless, Li-Ion & low tech level Bluetooth wireless, Li-Ion & high tech level