This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Mechanical injuries, Subject name: Forensic Medicine
[{'content': 'Blue color of the bruise is due to - \nSelect and explain. \nA. Hemosiderin, B. Deoxyhemoglobin, C. Bilirubin, D. Hematoidin', 'role': 'user'}, {'content': 'Answer: D \nExplanation: The synopsis of forensic medicine &toxicologyDr k.s. narayan reddy ;28th edition; pg.no.108; Blue colour of the bruise which develops in 5-6 days is due to haemtoidin .', 'role': 'assistant'}]