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': 'Thrombocytopenia in a newborn baby can be caused by – \nSelect and explain. \nA. Isoimmune thrombocytopenia, B. Autoimmune thrombocytopenia, C. SLE, D. All of these', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Thrombocytopenia in neonate can be caused by\n\nIsoimmune thrombocytopenia\nMothers with ITP (Autoimmune thrombocytopenia).\nMothers with antiphospholipid antibody (SLE).\nIntrauterine infections with → Rubella, Syphilis, Toxoplasmosis, CMK HSV\nNeonatal bacterial sepsis', 'role': 'assistant'}]