Hearing and ear examination Flashcards

1
Q

Tympanosclerosis

A

Calcium deposits in the ear drum due to trauma or infection, can lead to impairments of hearing

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2
Q

Cholesteatoma is which type of cell?

A

Keratinising squamous epithelium

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3
Q

Common causes of conductive hearing loss

A
Wax
Foreignbody
Exotosis
Otitis externa
Otitis media
Trauma
Damage to the ear drums or ossicles
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4
Q

What is exotosis

A

Formation of new bone

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5
Q

Causes of sensorineural hearing loss

A
Noise exposure
Degenerative changes (presbyacusis)
Trauma
Infeciont
Aminoglycoside drugs (GENTAMICIN)
Menieres disease
Acoustic neuroma
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