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.
To start with, there are two types of tests used on newborns babes. These tests are used alone or be combined. Auditory brainstem response is the first one and is abbreviated as ABR. In these tests, wires are joined to the baby scalp using an adhesive. This test is preferably done when the baby is at sleep to avoid distraction. This test is mean t for measuring the brain activity of the baby in response to a clicking sound delivered into the ears of the baby through small earphones. The good thing with this test is that it is painless, and it takes just few minutes to complete it.
The other method is known as evoked otoacoustic emissions. It is abbreviated as EOAE. In this method, plugs, which are small and flexible, are fitted in the baby ears. These plugs are meant for conveying sound to the baby. The microphones on these plug then records the otoacoustic responses of the ear in response to the sounds produced. This test is painless.
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.
Moving to toddler stage, two kinds of tests are used here too. To start with, there is visual reinforcement audiometry or VRA. This test involves a child being trained to look at a source of sound and their response is observed. If they respond as expected, then they are rewarded with visual objects like a moving toy flash light. This test is meant for children in the age bracket between 6 months to 2 years.
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.
Children who fall in the age bracket of 3 to 4 years are evaluated using Tympanometry test. This is also known as impendance audiometry. It is used to determine the functionality of the middle ear of the child. It is used for detecting any pressure change and not for examining the ability of a child to hear. When carrying out this test, a child should remain still without crying, moving or talking.
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.
To start with, there are two types of tests used on newborns babes. These tests are used alone or be combined. Auditory brainstem response is the first one and is abbreviated as ABR. In these tests, wires are joined to the baby scalp using an adhesive. This test is preferably done when the baby is at sleep to avoid distraction. This test is mean t for measuring the brain activity of the baby in response to a clicking sound delivered into the ears of the baby through small earphones. The good thing with this test is that it is painless, and it takes just few minutes to complete it.
The other method is known as evoked otoacoustic emissions. It is abbreviated as EOAE. In this method, plugs, which are small and flexible, are fitted in the baby ears. These plugs are meant for conveying sound to the baby. The microphones on these plug then records the otoacoustic responses of the ear in response to the sounds produced. This test is painless.
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.
Moving to toddler stage, two kinds of tests are used here too. To start with, there is visual reinforcement audiometry or VRA. This test involves a child being trained to look at a source of sound and their response is observed. If they respond as expected, then they are rewarded with visual objects like a moving toy flash light. This test is meant for children in the age bracket between 6 months to 2 years.
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.
Children who fall in the age bracket of 3 to 4 years are evaluated using Tympanometry test. This is also known as impendance audiometry. It is used to determine the functionality of the middle ear of the child. It is used for detecting any pressure change and not for examining the ability of a child to hear. When carrying out this test, a child should remain still without crying, moving or talking.
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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