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': 'The appropriate approach to a neonate presenting with vaginal bleeding on day 4 or life is: \nSelect and explain. \nA. Administration of vitamin K, B. Investigation for bleeding disorder, C. No specific therapy, D. Administration of 10 ml/kg of fresh frozen plasma over 4 hours', 'role': 'user'}, {'content': 'Answer: C \nExplanation: In the first few weeks of life, a small amount of vaginal bleeding may occur, reflecting the decline of circulating level of maternal estrogens. Ref: Kligman, Behrman, Jenson, Stanton (2008), Chapter 24, "Gynecological Problems of Childhood", In the book, "Nelson\'s Textbook of Pediatrics", Volume 2, 18th Edition, New Delhi, Page 2273', 'role': 'assistant'}]