Hearing Testing
Hearing
testing is a painless procedure carried out in a sound treated room and requires
the patient to wear a set of headphones. The patient will be able to
see the audiologist who is administering the tests and will have voice contact
through a microphone.
The test requires that the patient respond when hearing sounds of different
pitches and intensities. In some tests, the patient may be asked to repeat
words that are heard.
In
addition, the audiologist may test the function of the patient’s middle ear and
eustachian tube by changing the air pressure in the external ear canal.
This test is called tympanometry.
Procedures to test very young children vary according to the age, cooperation
and ability of each child.
What to do
when a hearing loss is suspected?
Some
hearing losses are medically treatable, so it is important to visit a physician
as well as an audiologist when a hearing loss is suspected. We have both
physicians who have specialized in the ear, nose and throat and licensed
audiologist in our office to assist you with your hearing healthcare needs.
It is important that your hearing test is performed by a licensed audiologist
rather than a hearing aid dealer who does not require all of the formal training
of an audiologist.
What your test results mean:
After the test
is performed, the audiologist will discuss with you your degree of hearing loss,
whether it is conductive or sensorineural and what the best course of action is
to assist you in your hearing needs.
·
Conductive
Hearing Loss
A conductive
hearing loss occurs when the hearing loss is due to a complication in the outer
or middle ear that is often times medically treatable. It may be as simple
as earwax in the ear canal or fluid in the middle ear space, both of which can
often times be treated immediately in the office, or it could be a complication
where surgery is often times the best course of action.
·
Sensorineural
Hearing Loss
A sensorineural
hearing loss occurs when the origin of the hearing loss is in the inner ear,
either the cochlea or the auditory nerve. Several causes of sensorineural
hearing losses are the normal aging process, excessive noise exposureoften as a
result of the aging process and/or noise exposure. Sounds may be unclear and/or
too soft. Sensitivity to loud sounds may occur. Medical or surgical intervention
cannot correct most sensorineural hearing losses. However, hearing aids may help
you reclaim some sounds that you are missing as a result of nerve deafness.
Hearing Aids
are often times
the most appropriate course of action for hearing loss.
See Also:
5 Minute Hearing Test
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