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: Radiology
[{'content': 'All are true regarding emphysema finding in X-Ray except: \nSelect and explain. \nA. Low flat diaphragm - Tarrace pattern, B. Tubular hea, C. Decreased inter costal space, D. Increased radiolucence', 'role': 'user'}, {'content': 'Answer: C \nExplanation: C i.e. Decreased intercostals space In emphysema, intercostals space is increased (not decreased)Q', 'role': 'assistant'}]