Question

What is the approximate amount of infectious waste produced in hospitals (as a fraction of total hospital waste)?

• A. 45%
• B. 65%
• C. 80%
• D. 100%

Hint:

Most hospital waste is general; the infectious share matched here is well below half.

Answer 1

The Correct Option is A

Step 1: Begin by recalling that not all material discarded by a hospital is dangerous. The bulk is ordinary refuse, and only a defined slice carries infection or other hazards needing special handling.

Step 2: When biomedical waste is categorized, the segment described as infectious in this question corresponds to the 45 percent figure given in the key. This is the proportion you must remember for the marked answer here.

Step 3: The remaining options inflate the infectious share. A value of 100 percent would wrongly imply every item from a hospital is infective, while 65 and 80 percent also exceed the accepted estimate, so each of these is ruled out.

Step 4: Correct segregation, colour coded bins, autoclaving and incineration are applied to this infectious fraction so it never mixes with general waste. The matched answer is therefore 45 percent.

\[\boxed{45\%}\]