For the physician to do a hearing evaluation on your child, he will have to perform a complete physical examination and medical history. Besides this, there are other various types of hearing tests that can also be used to examine your child ability to hear. Some of these tests can be used on every age while others are only meant for the specific age of the child and his level of understanding. Below are some of the tests and how they are used on different ages of children.
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 other examination is known as evoked otoacoustic emissions (EOAE). This test unlike the other one utilizes plugs that are small and flexible into your babies ear. The function of the plugs is to send sounds in the ear. The otoacoustic feedback of the sound made in the ear is recorded by a microphone within the inserted plug. The similarity with the other test is that it is done when the baby is asleep and is also pain free.
One of the methods used on infants is referred to as behavioral audiometry. This method involving observation of the child behaviors in response to the sound they are subjected to. The doctor may also use a different additional test if need be.
A toddler can be evaluated using two tests. The first one is visual reinforcement audiometry abbreviated as VRA. During this test the child is trained to look towards a source of sound. When the child responds correctly, he is rewarded by use of visual objects like a flashlight or a moving toy. This test is done on children between 6 months to 2 years of age.
Toddlers utilize an extra test known as play audiometry. In this examination, electrical equipment is used to transfer varying volumes and pitches inside the toddlers ear. The fun in this test is that it can be in form of a game base on the age group of your child. The child is requested that every time they hear a sound they do an activity with a toy in motion.
A child who is older than 3 or 4 years can be evaluated using Tympanometry test which is also referred to as impendance audiometry. This test is used to determine how the middle ear of the child is working. It does not tell if the child has hear loss or not but it helps to detect any pressure change in the middle ear. The child is required to sit still and not cry, move or talk.
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 other examination is known as evoked otoacoustic emissions (EOAE). This test unlike the other one utilizes plugs that are small and flexible into your babies ear. The function of the plugs is to send sounds in the ear. The otoacoustic feedback of the sound made in the ear is recorded by a microphone within the inserted plug. The similarity with the other test is that it is done when the baby is asleep and is also pain free.
One of the methods used on infants is referred to as behavioral audiometry. This method involving observation of the child behaviors in response to the sound they are subjected to. The doctor may also use a different additional test if need be.
A toddler can be evaluated using two tests. The first one is visual reinforcement audiometry abbreviated as VRA. During this test the child is trained to look towards a source of sound. When the child responds correctly, he is rewarded by use of visual objects like a flashlight or a moving toy. This test is done on children between 6 months to 2 years of age.
Toddlers utilize an extra test known as play audiometry. In this examination, electrical equipment is used to transfer varying volumes and pitches inside the toddlers ear. The fun in this test is that it can be in form of a game base on the age group of your child. The child is requested that every time they hear a sound they do an activity with a toy in motion.
A child who is older than 3 or 4 years can be evaluated using Tympanometry test which is also referred to as impendance audiometry. This test is used to determine how the middle ear of the child is working. It does not tell if the child has hear loss or not but it helps to detect any pressure change in the middle ear. The child is required to sit still and not cry, move or talk.
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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