AAO-HNSF Certificate Program for Otolaryngology Personnel

89. The acronym or symbol NR on an audiogram stands for what:

a. Left Ear b. Right Ear c. No Resonse d. Right Ear Unmasked

90. The acronym or symbol Red Circle on an audiogram stands for what:

a. Left Ear b. Right Ear c. No Resonse d. Right Ear Unmasked

91. The acronym or symbol Blue Square on an audiogram stands for what:

a. Left Ear b. Right Ear c. No Resonse d. Left Ear Unmasked

© Copyright 2024. AAO-HNSF Certificate Program for Otolaryngology Personnel Course