This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Respiratory system, Subject name: Pharmacology
[{'content': 'Inflammation in the airways can be reduced by: \nSelect and explain. \nA. Fluticasone, B. Budesonide, C. Theophylline, D. Salbutamol', 'role': 'user'}, {'content': 'Answer: A \nExplanation: fluticasone an example of inhaled steroid coicosteroids suppress bronchial inflammation by stimulating lipocoin production and inhibiting phospholipase A2 after binding to intracellular receptors ESSENTIALS OF MEDICAL PHARMACOLOGY SEVENTH EDITION KD TRIPATHI PG NO.230', 'role': 'assistant'}]