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: Gynaecology & Obstetrics
[{'content': 'Following represents fetal hypoxia except: \nSelect and explain. \nA. Excessive foetal movements, B. Meconium in vertex presentation, C. Fetal scalp blood pH > 7.3, D. Heart rate < 100', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Normal fetal scalp pH ranges from 7.25 to 7.35.\nFetal hypoxia is indicated by ‘acidosis’ or fall in fetal scalp pH to values below normal (Not by increase).\nIt is used to corroborate the significance of fetal CTG (Cardiotocography).\n\nInterpretation of Fetal Scalp blood sampling', 'role': 'assistant'}]