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: Forensic Medicine
[{'content': 'Flaying is seen in which type of laceration: \nSelect and explain. \nA. Tear, B. Avulsion, C. Split, D. Stretch', 'role': 'user'}, {'content': 'Answer: B \nExplanation: B i.e. Avulsion - Tearing of skin & sub cutaneous tissue produced d/t blunt forceQ is called laceration. In it the hair follicles and blood vessels are crushedQ so external haemorrhage is not pronounced. - On Scalp, Eyebrows, Cheek bones (zygoma)(2, Lower jaw, Iliac crest, Perineum & ShinQ a lacerated wound looks like incised wound. - Avulsion or shearing laceration is produced by sufficient shearing force delivered at a acute angle to tear off (detach) a poion of a traumatized surface or viscus from its attachments. Flaying is a type of avulsionQ in which shearing &grinding force by weight (such as of lorry wheel passing over a limb) may produce avulsion (separation of skin from underlying tissue) / degloving over a large area.', 'role': 'assistant'}]