CD 443 Exam 3 (Intro To Audiology) – Questions &
Answers - University Of Alabama
Outside of Booth Right Ans - 1.) Case History
2.) Otoscopy
3.) Tympanometry
Inside of Booth Right Ans - 4.) SDT/SRT
5.) Word Recognition
6.) Pure tone air conduction and bone conduction
Behavioral Tests Right Ans - Requires patient's active cooperation and a
behavioral response
Objective Tests Right Ans - Requires some cooperation but no behavioral
response
Tympanometry Right Ans - A test of middle ear function; does not actually
test hearing
Type A Tympanogram Right Ans - Normal ear function or Sensorineural
hearing loss
Type B Tympanogram Right Ans - -Fluid, foreign body, eardrum
perforation, or tubes
-Conductive or mixed hearing loss
Type C Tympanogram Right Ans - -Negative pressure (Eustachian tube
dysfunction)
-Could be any type of hearing loss
What is the normal ear volume for children? Right Ans - 0.3-0.9 mL
What is the normal ear volume for adults? Right Ans - 0.9-2.0 mL
Speech Detection Threshold (SDT) Right Ans - -The lowest level at which a
client can detect speech 50% of the time
-Useful for someone who cannot/will not repeat words
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