Hearing Aid Dispenser Practice Test Questions With Verified Answers

Acquired Congenital Hearing Loss {Ans: } Loss present at birth that has progressed over time.Acute Suppurative Otitis Media {Ans: } Middle Ear infection more severe shorter duration. Type B TympAero Otitis Media - Barotrauma {Ans: } Injury resulting from changes in ambient air pressure between outer and middle ear. Malfunctioning Eustachian TubeAlaising {Ans: } an effect that causes different signals to become indistinguishable (or aliases of one another) when sampled.Aphasia {Ans: } Communication problems with both receptive and expressiveArticulation Curve {Ans: } Correct percentage of words a listener can identify as the words are presented-also called the speech audiogram.Asymmetrical Hearing Loss {Ans: } Loss in both ears but one is worse than the otherAtresia {Ans: } Closed Ear CanalAuditory Deprivation {Ans: } The longer we go with a hearing impairment, without getting that information to where it belongs the more prone we become to permanently loose our ability to discriminate certain speech cues.Causes of tinnitus {Ans: } Sudden exposure to loud noise, long time exposure to loud noise, physical trama to head or neck, Hypertension, Acoustic Neroma, thyroid disease, vacular disorder, TMJ disorder, Ear infection, impacted cerumen, Nutricianal dificiency, Aneurysm, MS, prescription drugsCentral Deafness {Ans: } hearing loss or impairment