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': 'Which of the following statements are true regarding the disease depicted here?(AP-PG 2016)i. The histopathology shows foamy macrophges with intracytomplasmic bacilli and plasma cells with Russel bodiesii. It is case of granulomatosis with polyangitisiii. It is caused by a gram-positive bacillusiv. Nasal obstruction is a common complaintv. Streptomycin and tetracycline for 4-6 weeks are used in treatment \nSelect and explain. \nA. i, iv, v, B. i, ii, iii, C. i, iii, v, D. iii, iv, v', 'role': 'user'}, {'content': "Answer: A \nExplanation: (a) i, iv, v(Ref. Scott Brown, 6th ed., 4/8/34)This is a patient of Rhinoscleroma caused by Klebsiella rhinoscleromatis which is a gram-negative bacteria.Granulomatosis with polyangitis is Wegner's granulomatosis.", 'role': 'assistant'}]