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
All of the following statements regarding disposal of biomedical waste are true, except 
Select and explain. 
A. Human Anatomical Waste is disposed in a Yellow bag, B. Contents from a Red bag may be a source of contamination, C. Black bags are used for disposal of ash from incineration, D. Blue bags contents are disposed in secured landfill
D: Blue bags contents are disposed in secured landfill
Answer: D: Blue bags contents are disposed in secured landfill 
Explanation: Blue bag contents are disposed by autoclaving/microwaving/chemical treatment and destruction shedding.
Yellow bag contains category No. 1, 2, 3, & 6 wastes. Category No 1 contains human anatomical waste (option a is correct)
Red bags are used for disposal of microbiology waste from laboratory cultures, stocks of microorganisms etc (Cat -3) and hence may be a source of contamination.
Black bag contains category No 5, 9 and 10 wastes. Category 9 contains incineration ash which is disposed in multiple landfill (option c is correct.)