<prompt> A middle aged women presented with right sided hearing loss , Rinnes test shows positive result on left side negative result on right side. Webers test showed lateralisation to left side. Diagnosis is :Right sided conductive deafnessRight sided sensorineural deafnessLeft sided sensorineural deafnessLeft sided conductive deafness  <response>: The Rinne tuning fork test is sensitive in detecting conductive hearing losses. A Rinne test compares the ability to hear by air conduction with the ability to hear by bone conduction.Normally and in the presence of sensorineural hearing loss, a tone is heard louder by air conduction than by bone conduction.With a unilateral conductive hearing loss, the tone is perceived in the affected ear. With a unilateral sensorineural hearing loss, the tone is perceived in the unaffected ear. So in this case it is right sided sensorineural deafness. 