Hearing disorders

This is most common form of hearing disorder in childhood.

a). Otitis externa

b). Meningitis

c). Impacted cerumen

d). Otitis media with effusion

e). Congenital inner ear anomalies

Anatomy of Ear: Inner Ear

Name a motor protein found in cochlea.

a). Myosin

b). Prestin

c). Connexins

d). Innexins

e). Otoferlin

Anatomy of Ear: Inner Ear

Stereocilia of outer hair cell in cochlea projects into __________.


a). Basilar membrane
b). Reissner membrane
c). Tectorial membrane
d). Spiral ligament
e). None