Answer:
Weber's Test
Step-by-step explanation:
Weber's test named after Emst Heinrich Weber is a test conducted to identify if a patient has inner ear hearing loss (sensorineural), middle ear hearing loss (conductive) or one-sided hearing loss (unilateral).
It is performed with a tuning fork placed on the head of the patient while the patient is examined. This could be caused by fluid in the middle ear, a punctured eardrum, a build-up earwax or an infection.
Weber's test is beneficial because it can be carried out anywhere due to the simplicity of the process. It is also one of the several tests that are used to discover the reason for hearing loss or change.