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
Primary impact injury is most common in - 
Select and explain. 
A. Head, B. Chest, C. Abdomen, D. Leg
D: Leg
Answer: D: Leg 
Explanation: the synopsis of forensic medicine & toxicology; Dr k.s narayan reddy; 28th edition; pg.no. 148 In primary impact injury the pa of body involved depends upon the position of person in relation to vehicle struck & it is mostly seen on leg .