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: Pathology
[{'content': 'Irreversible cell injury is characterised by which of the following? \nSelect and explain. \nA. Mitochondrial densities, B. Cellular swelling, C. Blebs, D. Myelin figures', 'role': 'user'}, {'content': 'Answer: A \nExplanation: The two key features of irreversible injury are:\n\nInability to reverse mitochondrial dysfunction\xa0and\nDevelopment of profound disturbances in the membrane function', 'role': 'assistant'}]