1. Given the availability of modern imaging techniques, why is the auditory brainstem response test still used for screening of acoustic tumors? 2. Why are evoked otoacoustic emissions so valuable for...

1. Given the availability of modern imaging techniques, why is the auditory brainstem response test still used for screening of acoustic tumors? 2. Why are evoked otoacoustic emissions so valuable for pediatric assessment of hearing? 3. Discuss the role of evoked otoacoustic emissions testing in monitoring of cochlear function.