Flashcards in 2.3 - Audiology Deck (17)
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1
What happens audiologically in children with craniofacial abnormalities from Birth to 3 years?
An increase incidence of audiologic problems
(Actual # depends on age, criteria for loss, and type
of identification tool used)
2
What type of Hearing Loss tends to be seen in children with craniofacial abnormalities?
(2)
Bilateral
Conductive
3
What are 3 Outer Ear Pathologies that may be seen in children with craniofacial abnormalities?
Microtia
Anotia (rare)
Atresia
4
What is Microtia?
Abnormally small ears
5
Which does Microtia affect more: the left ear or the right?
Right
6
Who does Microtia affect more: males or females?
Males
7
What is Anotia?
The absence of an external ear
8
What is Atresia?
Closed external ear
9
What kind of covering may be seen in Atresia?
Membranous covering
Osseous covering
10
What is the difference between I-IV in ear abnormalities?
I = least severe
IV = most severe
11
What are two types of Middle Ear Pathologies that may be seen in individuals with craniofacial abnormalities?
Ossicular abnormalities
Eustachian tube malformation
12
What are the two types of Ossicular Abnormalities?
Fixations
Discontinuities
13
What are Fixations (Ossicular Abnormality)?
One or more ossicles are attached and are unable to move appropriately
14
What are Discontinuities (Ossicular Abnormality)?
Abnormal disconnection of ossicles
15
What is the result of Eustachian Tube Malformation?
Chronic otitis media
16
What are the two major causes of Eustachian Tube Malformation?
Obstruction (allergies, adenoids, etc.)
Dysfunction
17
