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: Social & Preventive Medicine
“Inertization” deals with 
Select and explain. 
A. Mixing biomedical waste with cement and other substance before disposal, B. Incineration of biomedical waste with cement and other substance before disposal, C. Dumping of Biomedical waste in sanitary landfills, D. Screw feed technology to disinfect sharps
A: Mixing biomedical waste with cement and other substance before disposal
Answer: A: Mixing biomedical waste with cement and other substance before disposal 
Explanation: The process of ‘Inertization’ involves mixing biomedical waste with cement and other substance before disposal, so as to minimize risk of toxic substances contained in waste to contaminate ground/surface water. inertization is especiallysuitable for pharmaceuticals and for incineration ashes with high metal content.