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: Pathology
[{'content': 'Mucus plugs consisting epithelial cell aggregations aggregated as Whorls of shed epithelium in the airway mucus plugs seen in bronchial asthma is known as - \nSelect and explain. \nA. Charcot Leyden Crystals, B. Curshmann spirals, C. -, D. -', 'role': 'user'}, {'content': 'Answer: B \nExplanation: . Curshmann spirals', 'role': 'assistant'}]