Audiology chapters 6-12 || Already Passed.

immittance correct answers an all encompassing term to describe the measurements made of the tympanic membrane impedance, compliance, or admittance compliance correct answers amount ear drum is moving admittance correct answers energy through a system impedance correct answers energy that is rejected and not transmitted through a system 3 measurements of acoustic immittance meters correct answers static acoustic compliance tympanometry acoustic reflex 3 contributors to impedance correct answers resistance mass stiffness normative values of ME compliance correct answers children: .25 to 1.05 adults: .3 to 1.7 normative values of OE compliance correct answers children: .5 adults: 1.5 examples of variation with tympanometry correct answers sometimes standard 226 Hz tone not sufficient can do: high freq tymp multi freq tymp wideband acoustic immittance 1000 hz probe tone(for infants) define reflex correct answers an involuntary response to a stimulus acoustic reflex & what does it cause correct answers stapedius muscle contracts reflexively and bilaterally in response to an intense sound presented to either ear causes the TM to stiffen and DEC in compliance acoustic reflex threshold correct answers the lowest level at which an acoustic reflex can be obtained