Abnormal Results In Either The Weber Test. Place a vibrating tuning fork on the mastoid bone behind the ear in the grove firmly. A tuning fork is a metal instrument with a handle and two prongs or tines.
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In the Weber test a tuning fork either 256 or 512 Hz is struck and the stem of the fork is placed on the top of the patients skull equal distance from the patients ears in the middle of the forehead equal distance from the. In conduction deafness a pure tone transmitted through the skull is appreciated in the affected ear whereas the tone sounds softer in the normal ear because. Place a vibrating tuning fork on the mastoid bone behind the ear in the grove firmly.
By determining the type of hearing loss it helps the doctor to start a treatment plan related to the hearing impairmentThese tests require a full examination of the cranial nerves or.
Interpretation of Rinne and Weber test is the hearing disability of a person. Bone conduction air conduction boneair gap Tympanometry. Wax in the ear canal. A negative rinne test means that your bone conductivity is more than the air conductivity which means it is abnormal and further investigation via audiometry is required whereas the weber test does not give a positive or negative output.
