Exam (elaborations)
Hearing Aid Dispensers Written Exam
- Course
- Institution
A large perforation of TM can commonly cause how many dB of loss. - Answer- 30 dB What type of loss is favorable to medical treatment. - Answer- Conductive Carhart Notch appearing at 2 KHz. BC test is poorer than the actual sensorineural response in the low frequencies. Caucasian middle-aged ...
[Show more]