This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Immunology, Subject name: Microbiology
[{'content': 'Asthma is a result of which type of hypersensitivity \nSelect and explain. \nA. Type I, B. Type II, C. Type III, D. Type IV', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Type I hypersensitivity: immediate (atopic or anaphylactic) Type Ihypersensitivity is an allergic reaction. ... Asthma is a form of anaphylaxis, as a combination of oedema and airway constriction prevents tissues from getting sufficient oxygen.', 'role': 'assistant'}]