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 is
Sensorial deafness in both ears
Conduction deafness in both ears
Normal hearing
Both sensorial and conduction deafness
Ganong's review of Medical Physiology, 25th ed, p 211
Nervous system