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: Pediatrics
[{'content': 'Clinical features of Zinc deficiency \nSelect and explain. \nA. Acrodermatitis erteropathica, B. Poor wound healing, C. Hypogonadism, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Clinical features of Zinc deficiency\n\nGrowth retardation\nAnaemia\nDiarrhea\nHypogonadism\nPoor wound healing\nAcrodermatitis enteropathica.', 'role': 'assistant'}]