

Understanding Noise and Hearing Protection
Flashcard
•
Others
•
9th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
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10 questions
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1.
FLASHCARD QUESTION
Front
What is the threshold decibel level above which noise exposure may cause hearing loss?
Back
70 dB
2.
FLASHCARD QUESTION
Front
According to the CDC, what percentage of U.S. adults with hearing damage do not work in noisy jobs?
Back
More than 50%
3.
FLASHCARD QUESTION
Front
What is the estimated annual cost for workers' compensation due to hearing loss disability?
Back
$242 million
4.
FLASHCARD QUESTION
Front
What does NIOSH estimate the cost of first-year hearing loss treatment will be by 2030?
Back
$51 billion
5.
FLASHCARD QUESTION
Front
What percentage of teenagers and young adults are exposed to unsafe sound levels from personal audio devices according to WHO?
Back
50%
6.
FLASHCARD QUESTION
Front
What average noise level is produced by listening to music at 100% volume through standard earbuds?
Back
97 dB
7.
FLASHCARD QUESTION
Front
What is the average noise level in high-intensity fitness classes?
Back
93.1 dBA
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