A physician usually carries out a total physical tests, asks about the medical history of your child before he can continue with a hearing evaluation examination. The child ability to hear has several tests that can be conducted. The several tests vary depending on the childs age and also on their level of comprehension. The following pointers illustrate further on the tests carried out on your child on the basis the child age.
On a newly born, two types of examinations can be carried out. These examinations can be done either alone or both at the same time. ABR stands for Auditory brainstem response is the initial test. Wires that are glued to the baby scalp are used on this examination. When the baby is awake they may destruct the physician and prevent the test from being carried out well so the test is conducted when the baby is asleep. On the babies ear a set of earphones are placed and they make a clicking sound. The test seeks to find out the level of brain function ability in relation to the applied clicking sounds. The great news is that the child is not subjected to any form of pain.
The second test used on a newborn is called evoked otoacoustic emissions abbreviated as EOAE. This test uses a small, flexible plug which is fitted in the ear of the baby. Through this plug, sound is sent. The plug has a microphone, which records the otoacoustic responses of the ear in reaction to the sounds produced. This test is also done when the baby is asleep and it is also painless.
Infants are also evaluated using the same tests as the newborn and another test is also used which is referred to as behavioral audiometry. This test is based on observing the behavior of the child in response to certain sounds produced. The physician may also choose to do additional tests if need be.
Babies between the age of six months and two years usually use two tests. The first one is known as visual reinforcement audiometry (VRA). The child is taught to focus on a source of a produced sound. The child enjoys the test since it is formulated like a game that has a reward system in form of visible objects such as toys in motion or flashlights. Once the child makes the correct response, they are rewarded.
The second test used on toddler is known as play audiometry. This involves the use of electrical machine to relay sound at different pitches and volumes into the child ears. This test can be done in form of a game based on the child age group. In this test, a child is asked to operate a moving toy in reaction to the sound they hears. The bad thing with this test is the cooperation of the child which in most cases is not guaranteed.
For ages three and four the examination conducted on them is known as tympaomentry test also known as impendance audiometry. The test examines how the middle part of the year is functioning. It does not show hearing loss on the child but it detects changes in pressure. The child is expected to stay still without talking, moving, or crying.
An addition test subjected to hearing evaluation in much older children is known as tone audiometry. Electrical equipment is utilized; it produces sounds that have different volume and pitches inside the Childs ear. The child is asked by use their hand in making a response once they hear a sound through an earphone in the equipment.
On a newly born, two types of examinations can be carried out. These examinations can be done either alone or both at the same time. ABR stands for Auditory brainstem response is the initial test. Wires that are glued to the baby scalp are used on this examination. When the baby is awake they may destruct the physician and prevent the test from being carried out well so the test is conducted when the baby is asleep. On the babies ear a set of earphones are placed and they make a clicking sound. The test seeks to find out the level of brain function ability in relation to the applied clicking sounds. The great news is that the child is not subjected to any form of pain.
The second test used on a newborn is called evoked otoacoustic emissions abbreviated as EOAE. This test uses a small, flexible plug which is fitted in the ear of the baby. Through this plug, sound is sent. The plug has a microphone, which records the otoacoustic responses of the ear in reaction to the sounds produced. This test is also done when the baby is asleep and it is also painless.
Infants are also evaluated using the same tests as the newborn and another test is also used which is referred to as behavioral audiometry. This test is based on observing the behavior of the child in response to certain sounds produced. The physician may also choose to do additional tests if need be.
Babies between the age of six months and two years usually use two tests. The first one is known as visual reinforcement audiometry (VRA). The child is taught to focus on a source of a produced sound. The child enjoys the test since it is formulated like a game that has a reward system in form of visible objects such as toys in motion or flashlights. Once the child makes the correct response, they are rewarded.
The second test used on toddler is known as play audiometry. This involves the use of electrical machine to relay sound at different pitches and volumes into the child ears. This test can be done in form of a game based on the child age group. In this test, a child is asked to operate a moving toy in reaction to the sound they hears. The bad thing with this test is the cooperation of the child which in most cases is not guaranteed.
For ages three and four the examination conducted on them is known as tympaomentry test also known as impendance audiometry. The test examines how the middle part of the year is functioning. It does not show hearing loss on the child but it detects changes in pressure. The child is expected to stay still without talking, moving, or crying.
An addition test subjected to hearing evaluation in much older children is known as tone audiometry. Electrical equipment is utilized; it produces sounds that have different volume and pitches inside the Childs ear. The child is asked by use their hand in making a response once they hear a sound through an earphone in the equipment.
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