This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: AIIMS 2017, Subject name: Microbiology
Blood on OT floor is cleaned by? 
Select and explain. 
A. Phenol, B. Alcohol based compounds, C. Chlorine based compounds, D. Quaternary ammonium compounds
C: Chlorine based compounds
Answer: C: Chlorine based compounds 
Explanation: Sodium hypochlorite (1%) is used as laboratory disinfectant for disinfectingblood and other specimens and is also used for disinfecting the blood spillage area.