Hearing Conservation Flashcards

1
Q

What is range of human hearing?

A

16-20k Hz

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What is pitch of human voice?

A

300-700 Hz

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What is the range of greatest human hearing intensity?

A

2-5k Hz

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What is the limit of hearing damage currently suggested by the AMA, before compensation should be awarded?

a. 15 dB @ 2,3,4 Hz
b. 25 dB @2,3.4 Hz
c. 25 dB @ 0.5,1,2 Hz
d. 15 dB @ 0.5, 1,2 Hz

A

C. 25 dB @ 500, 1000, 2000 Hz

How well did you know this?
1
Not at all
2
3
4
5
Perfectly