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: Pharmacology
[{'content': 'Tetracycline when given to pregnant women can cause \nSelect and explain. \nA. Acute hepatic necrosis, B. Discoloration/staining of hard structures of foetus, C. Increased intracranial pressure in infant, D. All', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]