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Chapter 1 Self-assessment Questions
Chapter 1 Self-assessment Questions
Anatomy of the Ear and Physics of Sound and Noise
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Question 1 of 22
1. Question
Place a true or false next to the following statement:
Audiometry tests are invasive
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Question 2 of 22
2. Question
Place a true or false next to the following statement:
The ear is divided anatomically into 3 sections
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Question 3 of 22
3. Question
Place a true or false next to the following statement:
The External Auditory Meatus extends from the Pinna to the Tympanic Membrane
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Question 4 of 22
4. Question
Place a true or false next to the following statement:
The Tympanic Membrane functions as a barrier and transmitter
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Question 5 of 22
5. Question
Correctly identify the 3 bones known as the ossicles in the middle ear?
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Question 6 of 22
6. Question
Complete the sentence: The Eustachian Tube……..
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Question 7 of 22
7. Question
The inner ear consists of 3 parts
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Question 8 of 22
8. Question
To which nerve does the Organ of Corti send impulse to?
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Question 9 of 22
9. Question
Hearing loss can be caused by a problem emanating from which part of the ear?
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Question 10 of 22
10. Question
When a loud sound enters the ear, the tensor tympani muscle tightens the eardrum. The tendon located between the malleus and incus shifts the stapes backward away from the oval window reducing the force transmitted to the inner ear. What is being explained?
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Question 11 of 22
11. Question
Using the diagram below, identify the type of conduction for each part of the ear:
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a.
b.
c.
d.
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Question 12 of 22
12. Question
Temporary Threshold Shift
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Question 13 of 22
13. Question
A soundwave is produced when an object _____________.
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Question 14 of 22
14. Question
Amplitude is_____________?
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Question 15 of 22
15. Question
Frequency is _____________________?
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Question 16 of 22
16. Question
Duration is the length of time of exposure to noise in any 1 period?
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Question 17 of 22
17. Question
Place a true or false next to the following statement:
The Semi-circular canals play an important part in hearing
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Question 18 of 22
18. Question
Place a true or false next to the following statement:
The middle ear amplifies sound
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Question 19 of 22
19. Question
Place a true or false next to the following statement:
There are no muscles in the ear
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Question 20 of 22
20. Question
Place a true or false next to the following statement:
Noise exposure affects hearing more in the early years of exposure
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Question 21 of 22
21. Question
Place a true or false next to the following statement:
The duration of exposure at 91 dB will cause hearing loss after 2 hours
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Question 22 of 22
22. Question
Place a true or false next to the following statement:
The first 2 years of exposure is the most critical in preventing hearing loss
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