<prompt> All of the following statements regarding disposal of biomedical waste are true, except -Human Anatomical Waste is disposed in a Yellow bagContents from a Red bag may be a source of contaminationBlack bags are used for disposal of ash from incinerationBlue bags contents are disposed in secured landfill  <response>: - the sharps including needles and scalpel comes under Category no. 4 and is disposed in blue plastic bag. - it should be disinfected by chemical treatment, autoclaving, microwaving and mutilation shredding. Reference : Parks textbook of preventive and social medicine, 23rd edition, pg no:793 p 