If The Patient Has Unilateral Loss Of Hearing

If the patient Has unilateral loss of hearing it is necessary to check up function Eustachian tubes. For this purpose place a vibrating metronome before a nose The patient also ask it to make a little movements. If There is a unilateral loss of hearing, the patient will define changes Intensity of a sound only on the healthy party in a swallowing cycle. Reception of Polittsera (Politzer's aneuver). In it The test the compressed air entered into a nasal aperture is used Spray. Of the patient ask to swallow thus, and the doctor visually Examines a membrane. If pressure which develops At air giving through a nasal course it is transferred in a middle ear, The Eustachian tube is passed. Thus the doctor should turn the special Attention to any form or occurrence of dizziness, which Could be connected with presence of a chronic internal infection of an ear Or to be caused fistula presence in the horizontal semicircular channel Ear. Reception of Valsalva (Valsalva aneuver). Reception it is carried out at survey membranes of the patient, Which thus deeply inhales and closes a mouth.