Exam (elaborations)
Hearing Aid Dispensers Written Exam Questions with Verified Answers
- Course
- Institution
Hearing Aid Dispensers Written Exam Questions with Verified Answers
[Show more]
Content preview
Hearing Aid Dispensers Written Exam1.A large perforation of TM can commonly cause how many dB of loss.: 30 dB
2.What type of loss is favorable to medical treatment.: Conductive
3.Carhart Notch appearing at 2 KHz. BC test is poorer than the actual sen- sorineural response in the low frequencies. Caucasian middle-aged women are most at risk. Worse for pregnant women, who can experience a rapid decrease in hearing ability:: Otosclerosis
4. is good to find hearing loss. & SRT are within 5 to 10 dB difference.-
: PTA
5.Component in input & output compression.: Feedback circuit.
6.This vent in a non-occluding earmold enhances high frequencies.: Parallel vent.
7.What is the most common earmold material that has durability & easy
modification?: Silicone 2,000
8.What is the major function of the earmold?: Acoustic enhancement in the ear canal.
9.Provides comparison between unaided & aided output.: Functional gain.
10.What frequency is emphasized naturally do to the large & or open vent
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller TIPSCORE. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
77254 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now