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Tests For Hearing

Question
27 out of 41
 

In osteogenesis imperfecta, the tympanogram is:



A Flat
B Noncompliance

C High-compliance
D Low-compliance

Ans. D Low compliance

This is a very interesting question - They are testing our knowledge as well as application ability.

Osteogenesis imperfecta is associated with otosclerosis.

Vander Hoeve syndrome is a triad of:

All these features indicate toward otosclerosis as the cause of deafness

Types of Tmpanogram

Type A

Type AS

Type Ad

Type B

TypeC

Normal tympanogram

Low-compliance tympanogram-Seen in case of fixation of ossicles . otosclerosis or malleus fixation

High-compliance tympanogram-seen in case of ossicular discontinuityy or laxed tympanic membrane

Flat/Dome-shaped tympanogram-seen in case of middle ear fluid or thick tympanic membrane

Negative compliance tympanogram-seen in case of retracted tympanic membrane

Tests For Hearing Flashcard List

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