Question
Test for middle ear function test –
| A. |
Caloric test
|
| B. |
Galvanic test
|
| C. |
Impedance audiometry
|
| D. |
BERA
|
Show Answer
|
Correct Answer � C
Explanation
|
|
Ans. is ‘c’ i.e., Impedance audiometry
Impedance audiometry
- This most valuable test is now widely used and provides a quick objective measurement of the state of the middle ear.
- Impedance audiometry consists of :
1) Tympanometry
2) Acoustic reflex (Stapedial reflex) measurement