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how many people in the U.S have hearing loss? correct answers 36 million in 2018, there are an estimated 466 million people with disabling hearing loss worldwide. 93% of them are adults and 7% children. correct answers true what times of onset are there for AR? correct answers congenital, pre...

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  • August 2, 2024
  • 6
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • how many people in the us have hearing loss

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  • CSD 356
  • CSD 356

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CSD 356 Quizzes || Already Passed!!
how many people in the U.S have hearing loss? correct answers 36 million

in 2018, there are an estimated 466 million people with disabling hearing loss worldwide.
93% of them are adults and 7% children. correct answers true

what times of onset are there for AR? correct answers congenital, prelingual, postlingual

ALDA is a consumer organization correct answers True

ARA stands for Academy of Rehabilitation Audiology correct answers True

how many people in the world live with disabling hearing loss? correct answers 466 million

without early access to consistent intelligible speech, the auditory centers of the brain will not
develop and normal intrahemispheric connections correct answers true

what is one of the three parts of evidence-based practice? correct answers individual clinical
expertise

where is AR offered? correct answers college/university, hospital, school

EBP is the integration of best research evidence with clinical expertise and patient values
correct answers true

threshold is the softest sound that can be detected 50% of the time correct answers true

which one of these frequencies is the highest? correct answers 8000Hz

the correct way to read an audiogram is correct answers left to right

when a patient has both hearing aids in, the test results should improve correct answers true

sloping configuration indicates hearing is better in low frequencies and worse in high
frequencies correct answers true

with sound field aided thresholds, both hearing aids are being used even when you only see
one set of aided scores correct answers true

which of the following decibel levels is considered moderate? correct answers 50 (moderate:
41-55)

audiograms need bone conduction scores to determine the type of hearing loss correct
answers true

air conduction assesses the entire auditory mechanism (outer ear, middle ear, inner ear,
auditory ear, auditory nerve up to the brain) correct answers false

normal range of hearing in children is correct answers -10 to 15

, Using the phonetic audiogram, at which decibel level is the /a/ ("ahhh") located? correct
answers 47dB

what decibel level is the voiceless "th" sound at? correct answers 15dB

Minimal high frequency loss can be caused by loud sounds correct answers true

The vowels in English are composed mainly of low-and-mid-frequency energy and contribute
most of the acoustic power in speech correct answers true

Vowels carry the energy/power of speech whereas consonants carry the meaning of speech
correct answers true

Where does most of the acoustic power in speech come from? correct answers vowels

Which of the following sounds are part of the LING sounds which, all together, comprise the
speech spectrum in English? correct answers S, Sh, OOOO

The "s" sounds is around what frequency on the phonetic audiogram? correct answers
6000Hz

Conductive loss hearing occurs from a dysfunction of the outer or middle ear that can usually
be treated with medicine or surgery correct answers true

tinnitus is a characteristic of SNHL correct answers true

Which is a situation in which an assistive device could help someone communicate? correct
answers understanding speech in noise, from distance, or on the telephone; Hearing an alarm
is sound asleep (even someone with a mild loss may find this difficult); Child with CAPD
may have difficulty listening in the classroom

What is the definition of an assistive device? correct answers Any non-hearing aid device
designed to improve a hearing individual's ability to communicate and to function more fully
despite hearing loss (HL)

what is the definition of an assistive listening device? correct answers systems to assist in
communication situation

The main communication difficulties that HI individuals face that ALDs try to overcome are
correct answers distance, background noise, reverberation

which is a negative effect of acoustics on learning? correct answers concentration, attention,
ability to spell

hearing aids rely on the responsiveness of hair cells correct answers true

what is a component of an internal device? correct answers electrode ray, receiver/stimulator

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