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': 'All among the following are characteristics of postmoem abrasions except \nSelect and explain. \nA. Exudation is more and scab is slightly raised, B. Yellowish, translucent, Parchment like color, C. Usually over bony prominences, D. No intra-vital reaction is seen', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Source Ante moem wounds Post-moem wounds Site Anywhere on the body Usually over bony prominences Colour Bright reddish brown Yellowish, translucent, Parchment like Exudation More; scab slightly raised Less; scab often lies slightly below the level of skin Microscopic Intravital reaction and congestion seen No intravital reaction No congestion', 'role': 'assistant'}]