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Worksheets

MI Lesson 1.3

Total questions: 181

Worksheet time: 2hrs 19mins

Name
Class
Date
1.

Conductive hearing loss typically involves what part of the ear?

a)

outer

b)

inner

c)

outer and middle

d)

middle and inner

2.

Hearing loss which is often irreversible?

a)

conductive

b)

sensorineural

c)

tinnitus

d)

swimmer's ear

3.

The level of loudness of a sound is

a)

period

b)

pitch

c)

amplitude

d)

frequency

4.

Which wave suggests the highest pitch?

a)

1

b)

2

c)

4

d)

5

5.

Which wave suggests the greatest intensity

a)

4

b)

3

c)

2

d)

1

6.

Which statement best compares wave 3 and 4?

a)

Wave 3 is softer but with a higher pitch than wave 4.

b)

Wave 3 is softer but with a lower pitch than wave 4.

c)

Wave 3 is louder but with a higher pitch than wave 4.

d)

Wave 3 is louder but with a lower pitch than wave 4.

7.

This part of the ear receives incoming sound waves and acts as a filter protecting the rest of the ear.

a)

cochlea

b)

ossicles

c)

vestibule

d)

tympanic membrane

8.
The primary role of the Audiologist is to: 
a)
perform hearing tests
b)
perform specialized tests on the heart
c)
assess patients, give medications
d)
prep patients for surgery
9.

The amount of energy a sound wave carries per sound through a unit of area is its ____.

a)

pitch

b)

amplitude/intensity

c)

loudness

d)

frequency

10.

The ____ of a wave increases with increased energy.

a)

wavelength

b)

amplitude

11.

Loudness of waves is measure in ______

a)

Hertz (Hz)

b)

Decibels (Db)

c)

Watts

d)

Meters/second (m/s)

12.

Frequency of waves is measure in _____.

a)

Hertz

b)

Decibels

c)

Watts

d)

Meters/second

13.

High frequency sounds have ______ pitch.

a)

high

b)

low

14.

Which wave shows a higher pitch?

a)

Wave A

b)

Wave B

15.
High Amplitude =__________________
a)
Louder sounds
b)
Quieter Sounds
16.
Low Amplitude = ______________
a)
Quieter Sounds
b)
Louder sounds
17.
Low frequency = _______ Pitch
a)
Low
b)
High
18.
High frequency = _______ Pitch
a)
High
b)
Low
19.
Which wavelength would have the highest pitch like a flute or whistle?
a)
High Frequency Wavelength
b)
Low frequency Wavelength
20.
Which Wave produced the loudest sound?
a)
high Amplitude
b)
low Amplitude
21.
A sound is loud or soft depending on its ____________
a)
Amplitude
b)
Frequency
22.
A sounds high or low pitch depends on the waves ______________
a)
frequency
b)
amplitude
23.

What does the inner ear consist of?

a)

Cochlea, Auditory Nerve/Tube

b)

Cochlea

c)

Ossicles, Cochlea

d)

Cochlea, Auditory nerve/tube, brain

24.

What are the three tiny bones called?

a)

Ossicles - Hammer, Angus, Stirrup

b)

Ossicles - Hammer, Anvil, Stirrup

c)

Occulars - Hammer, Anvil, Stirrup

d)

Occulars - Hanson, Angus, Stands

25.

What is inside of the Cochlea?

a)

Liquid, and tiny hairs

b)

Water, and tiny hairs

c)

Acid, and hairs

d)

Water, and fuzz

26.

What else does our ears do besides help us to hear?

a)

Smell

b)

Balance

c)

Sight

d)

Fight off sickness

27.

What is the importance of ear wax?

a)

Collects dust and dirt

b)

Help the sound travel

c)

Collect dust, dirt and fight infection

d)

Fight infection

28.

What turns the sound waves into neural signals ?

a)

Cochlea

b)

The movement of the liquid

c)

Movement of the cilia

d)

The Nerve

29.

What comprehend the neural signals

a)

Our Nerves

b)

The cochlea

c)

The ears

d)

Our brain

30.

What is this?

a)

internal auditory canal (eustachian tube)

b)

external auditory canal

c)

pinna

d)

cochlea

31.

What is this?

a)

tympanic membrane

b)

external auditory canal

c)

ossicles

d)

cochlea

32.

What is this?

a)

tympanic membrane

b)

external auditory canal

c)

semicircular canal

d)

vestibulocochlear nerve

33.

What is this?

a)

internal auditory canal (eustachian tube)

b)

external auditory canal

c)

pinna

d)

ossicles

34.

What is this? (hard covering)

a)

bony labyrinth

b)

membranous labyrinth

c)

ossicles

d)

cochlea

35.

What part is #1?

a)

Pinna

b)

Ear Canal

c)

Ear Drum

d)

Oval Window

36.

What part is #2?

a)

Pinna

b)

Ear Canal

c)

Ear Drum

d)

Oval Window

37.

What part is #3?

a)

Pinna

b)

Ear Canal

c)

Ear Drum

d)

Oval Window

38.

What part is #5?

a)

Semicircular Canals

b)

Eustachian Tube

c)

Cochlea

d)

Oval Window

39.

What part is #6?

a)

Semicircular Canals

b)

Eustachian Tube

c)

Cochlea

d)

Oval Window

40.

What part is #7?

a)

Semicircular Canals

b)

Eustachian Tube

c)

Cochlea

d)

Oval Window

41.

What parts are #8?

a)

Semicircular Canals

b)

Auditory Nerves

c)

Ear Bones

d)

Ossicles

42.

What part is #9?

a)

Semicircular Canals

b)

Eustachian Tube

c)

Cochlea

d)

Oval Window

43.

What part is #10?

a)

Incus/Anvil

b)

Malleus/Hammer

c)

Cochlea/Snail Shell

d)

Stapes/Stirrup

44.

What part is #12?

a)

Incus/Anvil

b)

Malleus/Hammer

c)

Cochlea/Snail Shell

d)

Stapes/Stirrup

45.

What part is #13?

a)

Incus/Anvil

b)

Malleus/Hammer

c)

Cochlea/Snail Shell

d)

Stapes/Stirrup

46.

What part is #15?

a)

Outer Ear

b)

Middle Ear

c)

Inner Ear

d)

Sub Ear

47.

What part is #16?

a)

Outer Ear

b)

Middle Ear

c)

Inner Ear

d)

Sub Ear

48.

What part is #17?

a)

Outer Ear

b)

Middle Ear

c)

Inner Ear

d)

Sub Ear

49.

What is the function of the pinna?

a)

detects the direction of motion and acceleration; helps balance

b)

funnels sounds into the middle ear

c)

Earwax and Hairs prevent infection

d)

converts sound waves into impulses

50.

What is the function of the external auditory canal?

a)

brings vibrations to the inner ear

b)

transfers sound energy to the ossicles

c)

Earwax and Hairs prevent infection

d)

funnels sounds into the middle ear

51.

What is the function of the Eardrum?

a)

transfers sound energy to the ossicles

b)

detects the direction of motion and acceleration; helps balance

c)

Hammer, Anvil and stirrup; amplify and transfers eardrum vibrations to the inner ear

d)

maintains equal air pressure in the middle ear

52.

What is the function of ear ossicles?

a)

transfers sound energy to the ossicles

b)

maintains equal air pressure in the middle ear

c)

detects the direction of motion and acceleration; helps balance

d)

Hammer, Anvil and stirrup; amplify and transfers eardrum vibrations to the inner ear

53.

What is the function of Eustachian Tube?

a)

Earwax and Hairs prevent infection

b)

Maintains equal air pressure in middle ear

c)

brings vibrations to the inner ear

d)

converts sound waves into impulses

54.

What is the function of the oval canal?

a)

Earwax and Hairs prevent infection

b)

transfers sound energy to the ossicles

c)

brings vibrations to the inner ear

d)

converts sound waves into impulses

55.

What is the function of the cochlea?

a)

Hammer, Anvil and stirrup; amplify and transfers eardrum vibrations to the inner ear

b)

detects the direction of motion and acceleration; helps balance

c)

maintains equal air pressure in the middle ear

d)

converts sound waves into impulses

56.

What is the function of the semi-circular canals?

a)

detects the direction of motion and acceleration; helps balance

b)

transfers sound energy to the ossicles

c)

Hammer, Anvil and stirrup; amplify and transfers eardrum vibrations to the inner ear

d)

funnels sounds into the middle ear

57.

The part of the ear is a thin muscle that vibrates is called the

a)

ear drum

b)

ear canal

c)

hammer

58.

Which part of the ear is a tube that looks like a snail and it changes sound into nerve impulses that are sent to the brain?

a)

pinna

b)

anvil

c)

cochlea

59.

The part of the ear that carries sound from the pinna to the ear drum is called the

a)

cochlea

b)

ear canal

c)

hammer

60.

The three bones that amplify sound in the ear are called the hammer, anvil, and

a)

cochlea

b)

oval window

c)

stirrup

61.

Conductive hearing loss occurs in the ________.

a)

outer ear only

b)

outer ear and middle ear

c)

middle ear and inner ear

d)

only the inner ear

62.

The part of the ear that catches sound is called the

a)

pinna

b)

ear drum

c)

cochlea

63.

What is the tube that connects the middle ear to the throat?

a)

semicircular canals

b)

auditory nerve

c)

Eustachian tube

64.

Sensorineural hearing loss occurs in the _________.

a)

inner ear only

b)

middle ear and inner ear

c)

outer ear, middle ear and inner ear

d)

outer ear only

65.

Which part of the ear can we see?

a)

cochlea

b)

ear drum

c)

pinna

66.

What separates the middle ear and the inner ear?

a)

round window

b)

oval window

c)

Eustachian tube

67.

What are some causes for sensorinueral hearing loss?

4 lines
68.

The ________________ carries sound information from the cochlea to the brain.

a)

auditory canal

b)

auditory nerve

c)

ear drum

69.

There are _____ main types of hearing loss.

a)

two

b)

three

c)

four

70.

Mixed hearing loss occurs in the ___________.

a)

inner ear only

b)

outer ear only

c)

outer and middle ear

d)

middle and inner ear

71.

What are some causes of conductive hearing loss?

4 lines
72.

Provide the most appropriate analysis for the audiogram below.

a)

moderate to severe conductive hearing loss at mid to high frequency in both ears,

b)

mild to severe sensorineural hearing loss at most frequencies in both ears

c)

sensorineural hearing loss only at high frequencies in both ears

d)

conductive hearing loss at all frequencies in both ears

73.

The image shows bone conduction(]) and air conduction (X) for the left ear of a patient. The best analysis would be?

a)

Patient has mild to moderate sensorineural hearing loss.

b)

Patient has no hearing loss evident.

c)

Patient has mild to moderate conductive hearing loss.

d)

Hearing loss can not be determined in only one ear.

74.

Identify the structure identified with #10.

a)

ossicles

b)

semicircular canals

c)

auditory nerve

d)

cochlea

75.

This test is a useful tool for evaluating a person's ability to understand speech when there is significant background noise.

a)

speech-in-noise test

b)

Rinne test

c)

audiogram

d)

Can you hear me now test

76.

Wilbur McCruz went to the ear doc for a hearing test. The doc conducted a Rinne test and found that Wilbur heard air conduction twice as long as he heard bone conduction. The doc should conclude?

a)

That Wilbur has no hearing loss.

b)

That Wilbur has conductive hearing loss.

c)

That Wilbur has sensorineural hearing loss.

d)

That Wilbur is a liar as these results are impossible.

77.

Which region of the ear is affected by sensorineural hearing loss?

a)

outer ear

b)

middle ear

c)

inner ear

78.

Which hearing test uses a tuning fork and can only tell us IF a person has hearing loss, not how much is lost?

a)

pure tone test

b)

rinne test

c)

speech-in-noise test

d)

tinnitus test

79.

How would you describe the hearing loss demonstrated in this audiogram?

a)

Moderate hearing loss in right ear at high frequencies

b)

Moderate hearing loss in right ear at low frequencies

c)

Moderate hearing loss in left ear at high frequencies

d)

Moderate hearing loss in left ear at low frequencies

80.

Which intervention would be most appropriate for someone w/ moderate hearing loss in both ears?

a)

cochlear implant

b)

hearing aid

c)

tubes

d)

labrinthyectomy

81.

Which audiogram matches mild-to-moderate hearing loss in both ears from otitis media?

a)

A

b)

B

82.

How would you describe this patient's hearing loss based on the audiogram?

a)

severe hearing loss in the lower frequencies

b)

mild hearing loss in the higher frequencies

c)

mild hearing loss in low frequencies

d)

severe loss in high frequencies in the right ear

83.

Identify the order in which sound travels through the ear

a)

cochlea, ear drum, ossicles, ear canal

b)

ear canal, ossicles, ear drum, cochlea

c)

ear canal, ear drum, ossicles, cochlea

d)

ear drum, ear canal, ossicles, cochlea

84.

The image shows bone conduction(]) and air conduction (X) for the left ear of a patient. The best analysis would be?

a)

Patient has mild to moderate sensorineural hearing loss.

b)

Patient has no hearing loss evident.

c)

Patient has mild to moderate conductive hearing loss.

d)

Hearing loss can not be determined in only one ear.

85.

This test is a useful tool for evaluating a person's ability to understand speech when there is significant background noise.

a)

speech-in-noise test

b)

Rinne test

c)

audiogram

d)

Can you hear me now test

86.

Wilbur McCruz went to the ear doc for a hearing test. The doc conducted a Rinne test and found that Wilbur heard air conduction twice as long as he heard bone conduction. The doc should conclude?

a)

That Wilbur has no hearing loss.

b)

That Wilbur has conductive hearing loss.

c)

That Wilbur has sensorineural hearing loss.

d)

That Wilbur is a liar as these results are impossible.

87.

18.) During a Rinne test, what does it mean when a patient can hear the tuning fork longer through bone conduction than through air conduction?

a)

a.) conductive hearing loss

b)

b.) sensorineural hearing loss

c)

c.) complete hearing loss

d)

d.) a problem with the brain's ability to process sound

88.

19.) Which of the following is true about cochlear implant technology?

a)

a.) The entire deaf community supports cochlear implants as a treatment for hearing loss.

b)

b.) Cochlear implants are effective for everyone and have predictable results.

c)

c.) A cochlear implant is an option for treating profound hearing loss.

d)

d.) A cochlear implant is necessary for someone with hearing loss to function in mainstream society.

89.

Which structure is a part of the middle ear?

a)

A

b)

B

c)

C

d)

D

90.

Which structure is a part of the outer ear?

a)

A

b)

B

c)

C

d)

D

91.

Which structure is the tympanic membrane?

a)

A

b)

B

c)

C

d)

D

92.

Which structure is the 3 small bones?

a)

A

b)

B

c)

C

d)

D

93.

Which part of the ear has hair cells that convert mechanical energy ( physical motion) to an electrical signal?

a)

ear lobe

b)

ossicles

c)

cochlea

d)

tympanic membrane

94.

What does the Auditory canal do?

a)

Makes ear wax

b)

Pulls sound waves into the ear

c)

End the journey of the sound waves

95.

What happens in the eardrum?

a)

Sound waves vibrate the skin and delivers vibrations

b)

Sound waves make the tiny hairs in your ear move

c)

Carries the message to the brain

96.

What does the fluid inside your ears doing?

a)

Vibrates the skin in your ear

b)

Sends sound waves to the brain

c)

Vibrates the cilia (tiny hairs).

97.

What does the Auditory nerve do?

a)

Carries the message to the brain

b)

Carries the message to the Semi-Circular canal

c)

Send the message to the Eustachian tube

98.

What is in the Semi-Circular canals?

a)

Cilia (Tiny Hairs)

b)

Liquid filled tubes

c)

Thin Skin

99.

Name the 3 bones in your ear

a)

Hammer, Stirrup, Anvil

b)

Hammer, Anvil, Stirrup

c)

Rods, Cones, Anvil

100.

Where is the Eardrum located?

a)

The Outer ear

b)

The Inner Ear

c)

The Middle Ear

101.

Where is the Cochlea located

a)

The Inner Ear

b)

The Middle Ear

c)

The Outer Ear

102.

Where is the Auditory Canal located?

a)

The Inner Ear

b)

The Middle Ear

c)

The Outer Ear

103.

Where is the Eustachian Tube connected to?

a)

The back of the head

b)

The back of the nose

c)

The back of the Ear

104.

What does the middle ear consist of?

a)

Ear canal,Ear drum

b)

Ear canal, ossicles

c)

Ear drum, Ossicles

d)

Ossicles, Cochlea

105.

What does the outer ear consist of?

a)

Auricle/Pinna

b)

Pinna, Ear Canal

c)

Auricle, Ear Canal

d)

Auricle/pinna, Ear Canal

106.

What does the inner ear consist of?

a)

Cochlea, Auditory Nerve/Tube

b)

Cochlea

c)

Ossicles, Cochlea

d)

Cochlea, Auditory nerve/tube, brain

107.

What else does our ears do besides help us to hear?

a)

Smell

b)

Balance

c)

Sight

d)

Fight off sickness

108.

What turns the sound waves into neural signals ?

a)

Cochlea

b)

The movement of the liquid

c)

Movement of the cilia

d)

The Nerve

109.

Hammer, Anvil, and stirrup are all called....

a)

Three bones

b)

Ossicles

c)

Ear bones

d)

Occulars

110.

What is this?

a)

Ear Drum

b)

Ear Canal

c)

Pinna

d)

Cochlea

e)

Hearing Nerve

111.

What is this?

a)

Ear Drum

b)

Ear Canal

c)

Pinna

d)

Hammer

e)

Cochlea

112.

What is this?

a)

Pinna

b)

Hearing Nerve

c)

Cochlea

d)

Ear Drum

e)

Anvil

113.

What is this?

a)

Anvil

b)

Hammer

c)

Stirrup

d)

Cochlea

e)

Ear drum

114.

What is this?

a)

Anvil

b)

Hammer

c)

Stirrup

d)

Cochlea

e)

Ear drum

115.

What is this?

a)

Cochlea

b)

Pinna

c)

Auditory Nerve

d)

Stirrup

e)

Ear drum

116.

What is this?

a)

Hearing Nerve

b)

Cochlea

c)

Pinna

d)

Stirrup

e)

Hammer

117.

What is this?

a)

Anvil

b)

Hammer

c)

Stirrup

d)

Ear Canal

e)

Ear drum

118.

Decibels are the unit that measure what?

a)

Frequency

b)

Volume

c)

Vibration

d)

Pitch

119.

Hertz are the unit that measure what?

a)

Frequency

b)

Volume

c)

Vibration

d)

Mechanical Energy

120.
What is #1?
a)
Pinna
b)
Cochlea
c)
Auditory Nerve
d)
Ear Canal
121.

Stapes

a)

J

b)

I

c)

H

d)

A

122.

Malleus

a)

J

b)

I

c)

H

d)

A

123.

Incus

a)

J

b)

I

c)

H

d)

A

124.

Which of the following is the range for a mild hearing level?

a)

0-10 dB

b)

10-20 dB

c)

30-40 dB

d)

40-50dB

125.

Which of the following is the range for a severe hearing level?

a)

30-40 dB

b)

40-50 dB

c)

60-70 dB

d)

70-90 dB

126.

Does this audiogram represent normal hearing or hearing loss?

a)

normal hearing

b)

mild hearing loss

c)

severe hearing loss

127.

How would you describe the hearing loss demonstrated in this audiogram?

a)

Moderate hearing loss in right ear at high frequencies

b)

Moderate hearing loss in right ear at low frequencies

c)

Moderate hearing loss in left ear at high frequencies

d)

Moderate hearing loss in left ear at low frequencies

128.

Which audiogram matches mild-to-moderate hearing loss in both ears from otitis media?

a)

A

b)

B

129.

How would you describe this patient's hearing loss based on the audiogram?

a)

severe hearing loss in the lower frequencies

b)

mild hearing loss in the higher frequencies

c)

mild hearing loss in low frequencies

d)

severe loss in high frequencies in the right ear

130.

Identify the order in which sound travels through the ear

a)

cochlea, ear drum, ossicles, ear canal

b)

ear canal, ossicles, ear drum, cochlea

c)

ear canal, ear drum, ossicles, cochlea

d)

ear drum, ear canal, ossicles, cochlea

131.

Which structure is a part of the middle ear?

a)

A

b)

B

c)

C

d)

D

132.

Which structure is a part of the outer ear?

a)

A

b)

B

c)

C

d)

D

133.

Which structure is the tympanic membrane?

a)

A

b)

B

c)

C

d)

D

134.

Which structure is the 3 small bones?

a)

A

b)

B

c)

C

d)

D

135.

Which structure ventilates the ear to maintain equal air pressure on both sides of the tympanic membrane?

a)

A

b)

B

c)

C

d)

D

136.

Which part of the ear has hair cells that convert mechanical energy ( physical motion) to an electrical signal?

a)

ear lobe

b)

ossicles

c)

cochlea

d)

tympanic membrane

137.

Which region of the ear is affected by sensorineural hearing loss?

a)

outer ear

b)

middle ear

c)

inner ear

138.

Analyzing the provided information, identify the audiogram that matches the diagnosis of the patient in the space below.


Rick Dragger is a 67-year-old male rock star who just came back from a reunion of his band, The Strolling Tones. Lately, he has noticed that he has trouble distinguishing between certain sounds and has a difficult time hearing the higher voices of women and children. An audiologist has confirmed that he has moderate high frequency sensorineural hearing loss in his left ear.

a)
b)
c)
d)
139.

The image shows bone conduction(]) and air conduction (X) for the left ear of a patient. The best analysis would be?

a)

Patient has mild to moderate sensorineural hearing loss.

b)

Patient has no hearing loss evident.

c)

Patient has mild to moderate conductive hearing loss.

d)

Hearing loss can not be determined in only one ear.

140.

This is a picture of:

a)

Audiograss

b)

Audiogran

c)

Audiogram

d)

Selfie

141.

Which sound wave has high frequency and low amplitude?

a)

A

b)

B

c)

C

d)

D

142.

Which sound wave is soft with a low pitch?

a)

A

b)

B

c)

C

d)

D

143.

Which sound wave is loud with a high pitch?

a)

A

b)

B

c)

C

d)

D

144.

What is the role of structures 11,12, and 13?

a)

They deliver sound vibrations to the middle ear

b)

They help maintain balance

c)

They transfer nerve impulses to the brain to be interpreted

d)

They collect and direct sound to the tympanic membrane

145.

Which audiogram shows conductive hearing loss in both ears?

a)

A

b)

B

c)

C

d)

D

146.

Which audiogram shows conductive hearing loss in both ears?

a)

A

b)

B

c)

C

d)

D

147.

Which audiogram shows high frequency hearing loss in both ears?

a)

A

b)

B

c)

C

d)

D

148.

What is the purpose of the cochlea?

a)

airway for sound to travel to the tympanic membrane

b)

transfer sound vibrations to the inner ear

c)

hair cells move to stimulate nerves

d)

sends electrical signals to the brain

149.

Which hearing test uses a tuning fork and can only tell us IF a person has hearing loss, not how much is lost?

a)

pure tone test

b)

rinne test

c)

speech-in-noise test

d)

tinnitus test

150.
How does increasing the amplitude of a sound wave affect the sound?
a)
it makes the sound louder
b)
it makes the sound travel faster
c)
it increases the wavelength of the sound
d)
it increases the frequency of the sound
151.

This test is a useful tool for evaluating a person's ability to understand speech when there is significant background noise.

a)

speech-in-noise test

b)

Rinne test

c)

audiogram

d)

Can you hear me now test

152.

A Rinne test is used to determining whether there is conductive hearing loss

a)

True

b)

False

153.

The auditory ossicles transmit vibration directly to the

a)

tympanic membrane

b)

oval window

c)

cochlea

d)

eustachian tube

154.

What is the purpose of the eustachian tube?

a)

equalize air pressure inside and outside ear

b)

create endolymph

c)

help to maintain balance

d)

transfer sound from outer to middle ear

155.
What part of the ear is the cochlear implant surgically placed?
a)
outer ear
b)
middle ear
c)
inner ear
156.
What is the 'hearing organ'?
a)
eustacian tube
b)
cochlea
c)
auditory nerve
d)
semi circular canals
157.
What does a cochlear implant do for people with hearing loss?
a)
makes things louder
b)
makes things clearer
c)
makes things sound normal 
158.
What is the government agency that oversees and regulates cochlear implants?
a)
FDA
b)
AMA
c)
FEMA
d)
FBI
159.
What level of deafness is required for a person to get a cochlear implant?
a)
mild to moderate
b)
moderate to severe
c)
severe to profound
d)
stone deaf
160.
What year were cochlear implants first approved?
a)
1974
b)
1984
c)
1994
d)
2004
161.
How many channels do most cochlear implants have?
a)
2
b)
12
c)
22
d)
32
162.
How much does a cochlear implant in one ear cost?
a)
$25,000
b)
$40,000
c)
$50,000
d)
$65,000
163.
Does the NAD support cochlear implants in children? 
a)
yes
b)
no
164.
What is the NAD's stance on cochlear implants in adults?
a)
The Deaf person's choice
b)
Against any Deaf adult getting CI
c)
Supports all Deaf adult's getting CI
165.
What ages are critical for all children learning language? 
a)
3-5 years old
b)
0-3 years old
c)
0-5 years old
d)
5-10 years old
166.
What is a requirement of a person who has a cochear implant?
a)
Many hours of speech therapy
b)
Many hours of listening practice
c)
Many hours of lipreading practice
167.

What is the function of middle ear?

a)

Convert mechanical signal to electrical signal

b)

Convert air vibration to electrical signal

c)

Conduct acoustic energy

168.

Identify other function of the ear...

a)

Control balance

b)

Assist in balancing pressure

c)

Assist in speech

169.

State the mechanism of transduction of sound in ear

a)

Oscillation

b)

Vibration

c)

Absorption

d)

Filtration

170.

What is the condition that stimulate a hair cell to generate action potential

a)

Movement of tectorial membrane

b)

Movement of outer hair cell

c)

Movement of basilar membrane

d)

Movement of inner hair cell

171.

Choose the correct frequency region in basilar membrane

a)

Low frequency - Apex, High frequency - Base

b)

Low frequency - Base High frequency - Apex

172.

What is the equivalent of electrode/s in natural ear

a)

Basilar Membrane

b)

Tympanic Membrane

c)

Hair Cells

d)

Tectorial Membrane

173.

Choose the importance of having multi-channel implant

a)

Mimicking the natural ear mechanism

b)

Provide more information as more electrode are used

c)

Stimulate more region on basilar membrane

d)

Add complexity and cross channels interaction

174.

Choose the transmission link method with minimal surgical approach

a)

Percutaneous

b)

Transcutaneous

175.

What is the most importance design consideration for a functional electrode in cochlear

a)

Number of electrodes

b)

Spacing between electrodes

c)

Electrode configuration

d)

Electrode placement

176.

Identify the most important consideration for a cochlear implant

a)

Number of healthy hair cells

b)

Damaged percentage of basilar membrane

c)

Damaged percentage of tympanic membrane

177.

Label the parts of the Outer and Inner Ear

a)

Pinna

b)

Stapes

c)

Incus

d)

Auditory Canal

e)

Auditory Tube

f)

Tympanic Membrane

g)

Malleus

1
2
3
4
5
6
7
1)
2)
3)
4)
5)
6)
7)
178.

Reorder the following to match how sounds travels through our ear

a)

Ear canal

b)

Ear drum

c)

Ossicles

d)

Cochlea

e)

Auditory nerve

1)
2)
3)
4)
5)
179.

Label the ear

a)

Cochlea

b)

Auditory nerve

c)

Semicircular canal

d)

Ear canal

e)

Ear flap

f)

Ear drum

g)

Eustachian tube

1
2
3
4
5
6
7
1)
2)
3)
4)
5)
6)
7)
180.

Match the function for each part of the ear

a)

Pinna

1.

Outer ear that collects sound waves

b)

Auditory Canal

2.

Passageway for sound to reach the eardrum

c)

Eustachian tube

3.

Equalizes pressure in the ear

d)

Ossicles

4.

Small bones that transmit sound vibrations

e)

Cochlea

5.

Transforms sound vibrations into nerve impulses

181.

Match the parts of the ear to its function

a)

Tympanic membrane

1.

Transmits sound vibrations to the inner ear

b)

Cochlea

2.

Converts sound waves into nerve impulses

c)

Vestibule

3.

Maintain balance, coordinate eye movemen

d)

Ossicles

4.

Amplifies sound vibrations

e)

Sensory hair cells

5.

convert sound wave to electrical signal

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