Cochlear versus Retrocochlear hearing loss
Recruitment phenomenon is seen in:
| A |
Otosclerosis |
|
| B |
Presbyaccusis |
|
| C |
Acoustic nerve schwannoma |
|
| D |
Otitis media with effusion |
Recruitment phenomenon is seen in:
| A |
Otosclerosis |
|
| B |
Presbyaccusis |
|
| C |
Acoustic nerve schwannoma |
|
| D |
Otitis media with effusion |
To distinguish between cochlear and post cochlear damage, test done is:
| A |
Brainsterm evoked response audiometry |
|
| B |
Impedence audiometry |
|
| C |
Pure tone audiometry |
|
| D |
Auditory cochlear potential |
To distinguish between cochlear and post cochlear damage, test done is:
| A |
Brainsterm evoked response audiometry |
|
| B |
Impedence audiometry |
|
| C |
Pure tone audiometry |
|
| D |
Auditory cochlear potential |
BERA is very useful in distinguishing between cochlear pathology and retrocochlear pathology for SNHL
Impedence audiometry and PTA tests the middle ear pathology.
Acoustic/Stapedial reflex decay test is positive inlesion of:
| A |
Cerebellum |
|
| B |
Midbrain |
|
| C |
Eighth nerve |
|
| D |
Auditory cortex |
Acoustic/Stapedial reflex decay test is positive inlesion of:
| A |
Cerebellum |
|
| B |
Midbrain |
|
| C |
Eighth nerve |
|
| D |
Auditory cortex |
Recruitment test is positive in:
| A |
Retrocochlear lesions |
|
| B |
Otosclerosis |
|
| C |
Meniere’s disease |
|
| D |
None of the above |
Recruitment test is positive in:
| A |
Retrocochlear lesions |
|
| B |
Otosclerosis |
|
| C |
Meniere’s disease |
|
| D |
None of the above |
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