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 are incinerated except : a) Mercuryb) Radiological wastec) Halogen containing plasticsd) Human anatomical wastee) Animal waste 
Select and explain. 
A. abc, B. bc, C. acd, D. bcd
A: abc
Answer: A: abc 
Explanation: "Waste types not to be incinerated are: (a) pressurized gas container; (b) large amount of reactive chemical wastes; (c) silver salts and photographic or radiographic wastes; (d) Halogenated plastics such as PVC; (e) waste with high mercury or cadmium content, such as broken thermometers, used batteries, and lead-lined wooden panels; and (f) sealed ampules or ampules containing heavy metals"