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
In tandembullet, the number of bullets fired is? 
Select and explain. 
A. 1, B. 2, C. 3, D. 4
B: 2
Answer: B: 2 
Explanation: The synopsis of forensic medicine & toxicology ; Dr k.s narayan reddy ; 28th edition ; pgbuller 35 : The number of bullet fired is 2 . when it is fired the second may go off carrying the lodged bullet with it & both bullet may enter the body through same entrance wound .