This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Osteoporosis, Sex Hormones and OCPs, Subject name: Pharmacology
[{'content': "A 62-year-old female, Phoolwati presents to the emergency with acute severe low back pain after too quickly sitting down onto a chair. She has a history of rheumatoid ahritis and bronchial asthma. She repos that she was on many medications for several years. X-ray shows a fracture of the fifth lumbar veebra. Which of the following drugs are likely responsible for the patient's complaints? \nSelect and explain. \nA. Methotrexate, B. Prednisolone, C. Indomethacin, D. Salbutamol", 'role': 'user'}, {'content': 'Answer: B \nExplanation: Osteoporosis is a common cause of pathological veebral fractures. Chronic systemic use of coicosteroids like prednisolone promotes osteoporosis and therefore may cause such fractures.', 'role': 'assistant'}]