Outer and Middle Ear Flashcards
1
Q
What is macrotia?
A
The pinna is larger than normal
2
Q
What is microtia?
A
The pinna is smaller than normal
3
Q
What is anotia?
A
The pinna is completely lacking
4
Q
What do you call muscles that we have, but do not use regularly?
A
Vestigial muscles
5
Q
What are the three functions of the pinna?
A
- Protection 2. Collection (collects sounds and directs them toward the ear canal) 3. Localization