Weber and Rinne tests are used for what primary purpose?

• A. It helps differentiate conductive from sensorineural hearing loss.
• B. It is nearly useless and should not be performed.
• C. To assess for progressive hearing loss.
• D. It can help identify malingerers.

Answer: (A)

These tests are bedside tools to determine where a hearing loss originates—whether in the outer/middle ear (conductive) or in the inner ear/nerve (sensorineural). In the Weber test, placing the tuning fork on the forehead usually yields equal perception in both ears; if the sound localizes to the ear with a blocked or less efficient mechanism (conductive issue), that ear is the site of conductive loss. If it localizes to the normal, better-hearing ear, sensorineural loss is more likely in the opposite ear. In the Rinne test, you compare air conduction to bone conduction: normally, air conduction is heard longer than bone conduction. If bone conduction becomes equal to or longer than air conduction, that indicates conductive loss; if air conduction remains longer, it suggests normal hearing or sensorineural loss in that ear. Together, these results help distinguish between conductive and sensorineural losses—the primary purpose. They are not meant to assess progression or to identify malingering, though atypical findings would lead to further evaluation.