This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Ear, Subject name: ENT
[{'content': 'The Lombard test is used in the diagnosis of \nSelect and explain. \nA. Conductive hearing loss, B. Sensorineural hearing loss, C. Non-organic hearing loss, D. Mixed hearing loss', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Tests for Functional (Non-organic) Hearing loss:1. Stenger`s test2. Chimani Moos test3. Teal test4. Erhards test5. Lombard`s test6. Acoustic reflex threshold7. BERA8. Bekesy audiometryRef: Hazarika; 3rd ed; Pg 72', 'role': 'assistant'}]