AAO-HNSF Certificate Program for Otolaryngology Personnel

MCL vs UCL • MCL: Most comfortable listening level

• UCL: Uncomfortable level—the level at which sound becomes too loud to be tolerated. Also, LDL.

AAO-HNS/F

Certificate Program for Otolaryngology Personnel Workshop

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Learning Objective 2

AAO-HNS/F

Certificate Program for Otolaryngology Personnel Workshop

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Bone Conduction

• Use bone oscillator to present stimuli • Does not measure the outer or middle ear response • Sends sounds to the inner ear, auditory nerve, and brain

AAO-HNS/F

Certificate Program for Otolaryngology Personnel Workshop

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