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
Brush burn is due to 
Select and explain. 
A. Friction injury, B. Firearm injury, C. Electrical injury, D. Graze abrasion
D: Graze abrasion
Answer: D: Graze abrasion 
Explanation: D i.e. Graze abrasion