100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Caohc Multiple Choice Exam $10.49   Add to cart

Exam (elaborations)

Caohc Multiple Choice Exam

 5 views  0 purchase
  • Course
  • CAOHC
  • Institution
  • CAOHC

Caohc Multiple Choice Exam

Preview 1 out of 4  pages

  • November 18, 2024
  • 4
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • CAOHC
  • CAOHC
avatar-seller
GEEKA
Caohc Multiple Choice Exam
Decibel (dB) - Answers- Unit of measurement for intensity/loudness

Hertz (Hz) - Answers- Unit of measurement for frequency/pitch

Frequency range for humans at birth - Answers- 20 Hz to 20,000 Hz

Frequency range for human speech - Answers- 250 Hz to 4,000 Hz

Frequency range humans hear BEST - Answers- 500 Hz to 4,000 Hz

Range of human intensity - Answers- 0 dB to 140 dB

Range of intensity for normal hearing - Answers- 0 dB HL to 25 dB HL

Conductive Hearing Loss - Answers- Hearing loss or impairment resulting from
interference with the transmission of sound waves to the cochlea

Sensorineural hearing loss (nerve deafness) - Answers- Hearing loss caused by
damage to the cochlea's receptor cells or to the auditory nerves

Mixed hearing loss - Answers- Combination of conductive and sensorineural types in
same ear

Mission of CAOHC - Answers- Promote hearing loss prevention by enhancing the
quality of occupational practices

CAOHC certification period - Answers- 5 years

High blood pressure is an example of this type of effect from hazardous noise exposure
- Answers- Non-auditory effects

Tinnitus and noise-induced hearing loss are example of this type of effect from
hazardous noise exposure - Answers- Auditory effects

Typical notch occurs at this frequency for noise-induced hearing loss - Answers- 4000
Hz

Damage to hearing is a function of the _________ and _________ of the sound -
Answers- intensity; duration

Frequency is the objective term for pitch and is measured in __________. - Answers-
Hertz (Hz)

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 GEEKA. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $10.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

64438 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$10.49
  • (0)
  Add to cart