Ear

Muscles of auricle innervation

External ear innervation

External auditory canal gag reflex N.

External auditory canal cough reflex

Carotid reflex

Chronic infection of the ear leads to:

Clinical examination of ear tool

Incision through tympanic membrane for pus drainage caused by otitis media

Vestibular window

Cochlear window

Tensor tympani muscle innervation

Stapedius muscle innervation

Stapedius muscle function

Causes loss of function of stapedius muscle which leads to hyperacusis (increased sensitivity to sound)

Bony roof and floor of tympanic membrane are very thin, leading to infection of what?

What can lead to rupture of tympanic membrane?

What is the most common cause of deafness in adults?

Reacts in linear acceleration:

Reacts in angular acceleration:

Nerve involved in hearing

Nerve involved in balance