This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Anatomy
The bullet which is open at the nose and is covered with lead jacket called 
Select and explain. 
A. Rubber bullets, B. Tracer bullet, C. Hollow point bullet, D. Dum dum bullet
D: Dum dum bullet
Answer: D: Dum dum bullet 
Explanation: Dum-dum bullet is one which is open at the nose and is covered with lead jacket. When it strikes on the target the lead will expand and produce a larger entrance wound. Hollow point bullet is one which has a pit on the nose. Rubber bullet are used to control the riot and this may cause fatal injury when fired from a close range. Ref: FORENSIC MEDICINE AND TOXICOLOGY Dr PC IGNATIUS THIRD EDITION PAGE 140