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20Q: Healthy Hearing Over the Lifespan - Effective and Efficient Diagnostic Assessment

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1.  The normal human ear is capable of detecting frequencies over the range of: 20 to 20 KHz 20 to 30 KHz 20 to 35 KHz 20 to 40 KHz

2.  Bilateral bone conduction audiometry with masking of the contralateral ear requires more than ___ minutes of test time. 30 25 15 10

3.  How long does it usually take to explain the task and estimate spondee threshold for each ear? 1 minute 5 minutes 7 minutes 10 minutes

4.  Which CPT code describes tests done for "comprehensive audiometry threshold evaluation and speech recognition"? 92556 92557 92558 None of the above

5.  A perfect match of air and bone for both ears will happen once in every _____ patients (Margolis, 2008). 250,000 275,000 300,000 None of the above