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': 'True about zafirlukast is \nSelect and explain. \nA. It inhibits lipoxygense, B. It blocks LT receptor, C. It can be admistered orally, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Refer KDT 6/e p 222 Zafirlukast and Montelukast are cysteinyl Leukotriene receptor antagonist They cause modest improvement in lung function and reduction in asthma symptoms and lessen the need for beta agonists rescue therapy These drugs can be considered in patients with persistent asthma Zafirlukast is long acting and can be given twice to once daily orally It is a modest bronchodilator', 'role': 'assistant'}]