Audiology Praxis Test | 110 Questions with 100% Correct Answers | Updated & Verified | 34 Pages

A patient comes to a clinic complaining of short, intense dizzy spells. An audiologist suspects that the patient may have benign paroxysmal positional vertigo (BPPV). Which of the following tests is most appropriate to use to confirm the diagnosis? - Dix-Hallpike test 0 dB0 decibels HL is best described by which of the following? - 0 dB0 decibels HL on an audiometer represents the minimum audible pressure needed at each frequency for an individual with normal hearing to detect a pure tone. This value varies with frequency due to the anatomic and physiologic properties of the auditory system. An audiologist fit a patient with binaural, digital, behind-the-ear hearing aids three weeks ago. The patient reports that the devices have provided suitable amplification in most environments but also complains that soft background noise is distracting. To reduce the adverse noise effect, which of the following is the best adjustment for the audiologist to make to the hearing aids? - Enable expansion. Expansion reduces the gain of low-level ambient sounds. Individuals with normal hearing sensitivity in one ear and a severe hearing loss in the other ear experience which of the following? - For individuals with unilateral hearing loss, speech intelligibility improves when the ear with better hearing is closer to the noise source. When this occurs, the signal-to-noise ratio improves in the better ear.