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15 Cards in this Set
- Front
- Back
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Air Conduction is tested
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with earphones
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Air Conduction represents
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how we hear everyday
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Air conduction tells you
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the degree or the severity of the loss
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Bone conduction is measured
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with a bone oscillator
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Air Conduction measures hearing in the
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outer ear, to middle ear, to inner ear
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Bone conduction
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tells you the type of hearing loss because it examines the relationship between air conduction and bone conduction thresholds
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The symbols to measure air conduction are
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X or O
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X measures the ____________ ear
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left
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O measures the _____ ear
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right
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< > are symbols that measure
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bone conduction
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< measures the ____ ear
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right
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> measures the __________ ear
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left
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Description of conductive loss
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Air conduction testing is Abnormal bone conduction testing is normal air bone gap is 15 dB+
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Sensorineaural loss
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Air conduction testing is Abnormal
Bone conduction testing is Abnormal no Air bone gap. Gap is less than 10 dB. |
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Mixed loss is characterized by
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Air conduction testing is abnormal
bone conduction testing is abnormal air bone gap is 15 dB+ |
