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
False about lacerated wound is : 
Select and explain. 
A. Profuse hemorrhage, B. Vessels crushed, C. Hair bulb damaged, D. Irregular margins
A: Profuse hemorrhage
Answer: A: Profuse hemorrhage 
Explanation: Laceration - is the tearing of skin or muscles or mucous membrane caused by a shearing or a crushing force, and produced by application of a blunt force to a broad area of the body. - If the blunt force produces extensive bruising and laceration of deeper tissue, it is called crush injury. Features : Margins -Ragged, irregular and uneven Site -most commonly over bony prominences Bruising and abrasion - is seen around the margin Hair bulbs - are crushed Hemorrhage - is less, because the aeries are crushed and torn irregularly , they retract and blood clots readily