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: Medicine
[{'content': "A 22 year old presents to his physician with hemoptysis and hematuria with basement membrane antibodies. Most likely diagnosis is: \nSelect and explain. \nA. Wagner's Granulomatosis, B. Goodpasture's syndrome, C. PAN, D. Churg-Strauss syndrome", 'role': 'user'}, {'content': "Answer: B \nExplanation: Answer is B (Goodpasture's Syndrome) Goodpasture's Syndrome is an autoimmune disease characterized by formation of Anti-Glomerular Basement Membrane Antibodies (Anti-GBM Antibodies) that attack both, Pulmonary Capillaries (Hemoptysis) and the Glomerulus (Hematuria) The association of Hemoptysis and Hematuria along with anti-basement membrane antibodies suggests a diagnosis of Goodpasture's Syndrome", 'role': 'assistant'}]