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': "Use of Siegel's speculum during examination of the ear provides all except: \nSelect and explain. \nA. Magnification, B. Assessment of movement of the tympanic membrane, C. Removal of foreign body from the ear, D. As applicator for the powdered antibiotic of ear", 'role': 'user'}, {'content': "Answer: C \nExplanation: Correct answer : C. Removal of foreign body from the ear Uses of Seigel's speculum Assess movement of tympanic membrane Introduce medicine into the middle ear To have a magnified view of ear pathology To assess vestibular function by fistula test", 'role': 'assistant'}]