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': 'A child with alopecia, hyperpigmentation psoriatic dermatitis in genitals & mouth and hypogonadism is likely to be suffering from – \nSelect and explain. \nA. Cu defeciency, B. Iron deficiency, C. Zn deficiency, D. Mg deficiency', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Features of Zinc deficiency include \xa0:\n\nDwarfism (growth retardation)\xa0\nDiarrhea\nDermatitis\nHepatosplenomegaly\nIron deficiency anemia\nAcrodermatitis enteropathica\nDecreased immunocompetance\nPoor wound healing\nHyperpigmentation\nHypogonadism\nPerioral rash\n\n\nLoss of hair and taste alterations may also be seen.\n\nThe patient in question presents with lzyperpigmentation, hypogonadisin, dermatitis and alopecia, all of which\xa0may be seen with Zinc deficiency.', 'role': 'assistant'}]