A female patient presents with hearing loss. Rinne test results show Rinne negative at 256 Hz and 512 Hz, while Rinne positive at 1024 Hz. Based on these findings, what is the expected air conduction and bone conduction gap?
A30-45 dB
B15-30 dB
C45-60 dB
D>60 dB
To distinguish between cochlear and post-cochlear damage, which test is done?
AAuditory brainstem response (ABR)
BImpedance audiometry
CPure tone audiometry
DElectrocochleography (ECochG)
What is a specific indication for the use of a Bone-Anchored Hearing Aid (BAHA)?
ABilateral conductive hearing loss
BUnilateral sensorineural hearing loss
CCongenital canal atresia
DConductive hearing loss due to other causes
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