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Mrs. Manning

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Audiology HEARING LOSS

AUDIO-GRAMS

SOUND

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Row 1, Col 1

The right ear is recorded on an audiogram using this symbol

A red circle

1,2

Swimmer’s Ear occurs in thispart of the ear

The ear canal in the outer ear

1,3

The normal range of hearing for a child

-10 dB to 15 dB

1,4

This type of sound energy is found

in the middle ear

Mechanical

2,1

The left ear is recorded on an audiogram using this symbol

A blue X

2,2

A perforated tympanic membrane can create this type of hearing loss.

Conductive

2,3

Permanent hearing loss can occur when exposed to sounds

over this level.

85 dB

2,4

This type of sound energy is found in the auditory nerve

Electrical

3,1

A hearing screen should beginat this many decibels

20 dB

3,2

This type of hearing loss occurs after exposure to loud noises.

Sensorineural

3,3

Cycles Per Second/Frequency/Hertz

is a measurement for this

Pitch

3,4

The movement of fluid creates this kind of energy

Hydraulic

4,1

A person is considered medicallyDeaf at this many decibels.

65 dB

4,2

This type of hearing loss can be medically corrected

Conductive

4,3

40 dB to 60 dB is the average range for this

Conversational Speech

4,4

Sound is interpreted in this structure

The Brain

5,1

When doing an audio, the examinershould move down and up in

these increments.

Down 10, Up 5

5,2

A mixed hearing loss occurs here

In the outer OR middle ear AND in the inner ear

5,3

/K/, /S/, /F/, and /TH/ are examples of this type of sound

High Frequency

5,4

This is an example of a high frequency sound at

4000 HZ

An airplane