This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Forensic Medicine
Grease color is seen with....Wounds : 
Select and explain. 
A. Fire arm entry, B. Fire arm exit, C. Road traffic accident, D. Hanging
A: Fire arm entry
Answer: A: Fire arm entry 
Explanation: A i.e. Firearm entry