This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Pharmacology
[{'content': 'Which of the following antifungal drug can be used in the treatment of cushing syndrome? \nSelect and explain. \nA. Ketoconazole, B. Fluconazole, C. Itraconazole, D. Miconazole', 'role': 'user'}, {'content': "Answer: A \nExplanation: cushings syndrome occurs due to high levels of steroids ketoconozole is one the steroid synthesis inhibitor High doses of ketoconazole is used in Cushing's syndrome to decrease coicosteroid production. (REF.Essential of medical pharmacology K D TRIPATHI 6 Edition, Page No 763)", 'role': 'assistant'}]