This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: ENT
[{'content': "A middle aged women presented with right sided hearing loss , Rinne's test shows positive result on left side & negative result on right side. Weber's test showed lateralisation to left side. Diagnosis is : \nSelect and explain. \nA. Right sided conductive deafness, B. Right sided sensorineural deafness, C. Left sided sensorineural deafness, D. Left sided conductive deafness", 'role': 'user'}, {'content': 'Answer: B \nExplanation: 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.', 'role': 'assistant'}]