How can an audiometer identify hearing loss?
A)By presenting harmonics to a patient, the audiometer can determine at what decibels, if any, hearing impairment happens.
B)By presenting pure tones to a patient, the audiometer can determine at what frequencies, if any, hearing impairment happens.
C)By presenting harmonics to a patient, the audiometer can determine at what frequencies, if any, hearing impairment happens.
D)By presenting pure tones to a patient, the audiometer can determine at what decibels, if any, hearing impairment happens.

Question

Quizplus · Accepted Answer

An audiometer can identify hearing loss by presenting pure tones to a patient and measuring their hearing threshold at different frequencies. The results of the test are plotted on an audiogram, which shows the degree and type of hearing loss. Pure-tone audiometry is the most common method used to detect hearing loss and determine the type and severity of the impairment. Harmonic testing is not typically used in audiometry. Decibel measurements are used to quantify the intensity of sounds, but they do not indicate the frequency of hearing loss.

How Can an Audiometer Identify Hearing Loss