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': "Which one of the following is not true about Turner's syndrome? \nSelect and explain. \nA. No mental retardation, B. Sho 4th metacarpal, C. Gonadal dysgenesis, D. Hermaphroditism", 'role': 'user'}, {'content': "Answer: D \nExplanation: Turner's syndrome, 45 XO, causes a female phenotype due to the absence of 'Y' chromosome. There are characteristic physical abnormalities, such as sho stature, swelling, broad chest, low hairline, sho 4th metacarpal, low-set ears, and webbed necks, gonadal dysfunction. Concurrent health concerns are also frequently present, including congenital headisease, hypothyroidism, diabetes, vision problems, hearing concerns, and many autoimmune diseases.", 'role': 'assistant'}]