Exam (elaborations)
Hearing Aid Dispenser Written Exam Revision Q & A 2024.
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Hearing Aid Dispenser Written Exam Revision Q & A 2024. db loss of a perforation of TM 10-15db loss procedure done to fix perforation tympanoplasty or myringoplasty monomeric spots looks like a hole in TM, but reflects light like a mirror. holes that have healed. aka "mirror membr...
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