What is the typical effect of otitis media on hearing?

Otitis media typically leads to conductive hearing loss, which is primarily caused by the accumulation of fluid in the middle ear. This condition obstructs the transmission of sound vibrations from the outer ear to the inner ear, resulting in a reduction in sound intensity and clarity.

In cases of otitis media, the fluid buildup can interfere with the normal movement of the eardrum and the ossicles (the tiny bones in the middle ear), which are essential for conducting sound. This temporary barrier can significantly affect hearing, leading to a sensation often described as muffled or less audible sounds.

While other choices touch on relevant aspects of hearing and balance, they do not directly address the typical auditory outcome associated with otitis media. Improvement of hearing and permanent deafness do not accurately represent the usual effect, as otitis media is generally a treatable condition that often resolves with medical intervention. Likewise, while delayed balance response can occur due to inner ear involvement in more severe cases, it is not the primary or most typical outcome linked directly to otitis media.