Term
| When was ANSD first published about? |
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Definition
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Term
| What are three methods for obtaining an ABR for screening for retrocochlear pathology? |
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Definition
-stacked ABR
-Standard using click
-Tone pip ABR |
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Term
Stacked ABR:
-Who invented this?
-Very ___ intensity
-How often is it used clinically?
[image] |
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Definition
-Manny Don
-high
-rarely used |
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Term
Stacked ABR:
-___ available in most clinical equipment
-Based on measurement of wave V amplitudes which have ___ variability and ___ repeatability |
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Definition
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Term
Which one has the acoustic tumor on this standard ABR with click?
[image] |
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Definition
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Term
ABR Tone Pip:
-Developed by ___ et al
-Tone pip with ___ rise/fall times (twice that of standard rise fall 2-0-2 Blackman ramping)
-Longer rise/fall times allows improved ___ specificity
-___-shaped
-Frequencies ____, ___, and ____ Hz |
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Definition
| Kochanek; long; frequency; Gaussian; 1000, 2000, and 4000 |
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Term
Standard ABR and ABR TP:
-Both Standard ABR and ABR TP have ___ sensitivity (higher for TP)
-___ specificity (higher for ABR STD)
-Relative high positive ___ value
-___ of instrumentation
-___ test time (__ minutes)
-Must be visually interpreted by ___
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Definition
| high; Good; predictive; Availability; Short; 10; audiologist |
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Term
Subject Characteristics for Retrocochlear Pathology:
-No ___ hearing loss
-Sensorineural hearing loss less than ___ dB HL
-No ___ sloping audiograms
-No interaural audiometric differences greater than ___ dB from
500-8000 Hz |
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Definition
| conductive; 50; steeply; 10 |
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Term
| When was ANSD first published about? |
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Definition
|
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Term
Stacked ABR:
-Very ___ sensitivity
-___ specificity
-___ test time (__-__ minutes) |
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Definition
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