This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Hospital waste and disaster management, Occupational health, Subject name: Social & Preventive Medicine
Disposal of sharps is done in which bags? 
Select and explain. 
A. Red, B. Yellow, C. Blue, D. Black
C: Blue
Answer: C: Blue 
Explanation: - wastes sharps comes under category no.4. - category no 4 wastes are discarded in blue colour plastic or puncture proof bag. Reference: Park's textbook of preventive and social medicine, 23rd edition, pg no: 793,794 <\p>