<prompt> A patient came with a hearing defect. His tuning fork tests results were - Weber test - sound from a vibrating tuning fork was louder than normal; Schwabach test - bone conduction was better than normal, and Rinne test - air conduction did not outlast bone conduction. Diagnosis isSensorial deafness in both earsConduction deafness in both earsNormal hearingBoth sensorial and conduction deafness  <response>: Ganongs review of Medical Physiology, 25th ed, p 211 