Audiology Praxis Study Questions with Correct Answers
3 views 0 purchase
Course
Audiology Praxis
Institution
Audiology Praxis
Audiology Praxis Study Questions with Correct Answers
What features of an assessment will affect reliability - Answer-test-retest, inter-tester and inter-rater reliability.
Classroom noise acceptable noise level - Answer-35dBA and less or equal to .6 seconds reverberation time
OSHA how mu...
Audiology Praxis Study Questions
with Correct Answers
What features of an assessment will affect reliability - Answer-test-retest, inter-tester
and inter-rater reliability.
Classroom noise acceptable noise level - Answer-35dBA and less or equal to .6
seconds reverberation time
OSHA how much sound for 8 hours - Answer-85dB: then it goes down by half time for
every 5 dB increase
NIOSH is ____ stringent than OSHA - Answer-more
Workplace portable eqiupment - Answer-portable audiometer, tymps and OAES, Sound
level meter
Screening levels for kids vs adults - Answer-20dB for kids vs 30dB for adults
standard threshold shift - Answer-10dB down from baseline in either ear from the
puretone average of 2k, 3k and 4k.
Time weighted average - Answer-time you're able to be exposed to a certain amount of
noise
Person failed a screening, then what - Answer-screen again, make sure they are noise
free for 14 hours, see if an age directive needs to be applied in case it's presbycusis.
Headphone options - Answer-TDH headphones (on the ear): some high frequencies
might slip out, good for people with medical stuff (40dB IAA)
Over the ear headphones: high frequency audiometry
inserts: better for high frequencies but easier to collapse ear canals, also you don't have
mask as much (60dB)
Why is the warble tone used in the sound field - Answer-so standing waves aren't
created
WRS presented at - Answer-30 above SRT or 5 below LDL/UCL
libbyhorn - Answer-used to increase high frequency response
longer the libbyhorn - Answer-the more high frequency boost
precedence effect - Answer-if a sound is coming from two directions and arrives at the
same time, you will localize whichever sound is louder
ILD - Answer-interaural level difference
vowels carry ____ energy than consonants - Answer-more
At what frequencies and intensities are most speech sounds produced? - Answer-
Around 40-50dB and between 250 and 500.
What is the relationship between SPL and HL? - Answer-The difference is biggest in the
low and high frequencies, and smallest in the mid frequencies. HL has been normed on
lots of normal hearing people to create a more visually appealing scale.
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 Scholarsstudyguide. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.49. You're not tied to anything after your purchase.