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': "Triple test for diagnosis of Down's syndrome includes all of the following except – \nSelect and explain. \nA. β–HCG, B. α–Fetoprotein, C. Serum HPL level, D. Serum oestriol level", 'role': 'user'}, {'content': 'Answer: C \nExplanation: Triple test is a combined biochemical test which includes → MSAFP, HCG, & Oestriol\n\nIn an affected pregnancy \xa0\nlevel of MSAFP is decreased\nlevel of oestriol is decreased\nthe level of hCG is High (increased)', 'role': 'assistant'}]