How is a hearing test performed?
Nov 20, 2023
Source: Cainiu Health
Dr. Lu Cheng
Introduction
Hearing tests can be conducted using pure-tone audiometry, which effectively determines whether there are any hearing abnormalities. If this test is needed, it is recommended to visit a正规 hospital and undergo the examination under the guidance of a qualified physician. During the testing process, it is essential to strictly follow the doctor's instructions to ensure accurate results. If any discomfort occurs during the test, it is advisable to inform the doctor immediately.
In general, hearing tests can be conducted using pure-tone audiometry, which effectively determines whether there are any hearing abnormalities. The specific procedure is as follows:
1. Before testing, use an otoscope to examine the patient's external ear canal and eardrum to rule out external issues such as cerumen blockage or infection.
2. The patient wears specialized headphones to ensure sound is delivered directly into the ear canal.
3. A series of pure tones at varying frequencies and intensities are transmitted through the headphones to the patient's ears.
4. When the patient hears a sound, they must immediately press a response button so the doctor can determine their hearing threshold.
5. Based on the patient's responses, the doctor records the hearing thresholds, plots an audiogram, and evaluates the hearing status.
If this test is required, it is recommended to visit a正规 hospital and undergo the examination under the guidance of a qualified physician. During the test, strictly follow the doctor’s instructions to ensure accurate results. If any discomfort occurs during the procedure, inform the doctor promptly.
