When ann went to her doctor, he gave her a hearing test. during the test, the doctor presented tones to ann through earphones. the tones started at a low intensity and then became louder. after ann could hear the sound, the doctor asked ann to raise her hand whenever she heard the sound increase in volume. the doctor was testing ann's

Audiometry

Explanation:

It is a hearing test performed to analyze the hearing ability of the patient. Through sound stimuli it is possible for the doctor to identify the volume of sound that the patient can hear at a certain frequency. Through this test it is possible to evaluate the quality of the patient's hearing and if he has any degree of hearing loss.

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