This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
[{'content': 'Systemic adverse effects of long term inhaled steroids are evident only at doses more than ? \nSelect and explain. \nA. 200 mcg/day, B. 400 mcg/day, C. 600 mcg/day, D. 800 mcg/day', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., 600 mcg/day. lRef: KDT Vhle p. 230)Systemic effects of long-term inhaled glucocoicoids are clinically relevant only at doses > 600 mcg/day.The significant ones are-mood changes, osteoporosis, growth retardation in children, bruising, petechiae, hyperglycaemia and pituitary-adrenal suppression; several repos of adrenal crisis have appeared, especially in children, during stress (of an infection, etc).", 'role': 'assistant'}]