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': 'Penetrating injury to NECK is defined as - \nSelect and explain. \nA. More than 2 cm deep injury, B. Injury to any internal neck organ, C. Violation of platysma, D. Sharp Instrument', 'role': 'user'}, {'content': 'Answer: C \nExplanation: The synopsis of forensic medicine & toxicology;Dr k.s narayan reddy; 28th edition ; pg.no. 114; A penetration wound is produced when the weapon enters a cavity of body . In penetrating injury to neck there is violation of platysma .', 'role': 'assistant'}]