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: Pathology
[{'content': 'Serum marker of rickets is - \nSelect and explain. \nA. Acid phosphates, B. Alkaline phoshpatase, C. Decreased serum calcium, D. Urinary posphates', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Alkaline phosphataseo Amongst the given options, alkaline phosphatase is best because it is raised in all type of rickets.o The primary (Basic) investigations in a child of rickets are :?Serum calciumSerum phosphorusAlkaline phosphataseo If patient does not respond to calcium and Vit D therapy, secondry investigations are done :?Vit D levelSerum PTHUrinary calcium and phosphorus.", 'role': 'assistant'}]