Which of the following is not considered potentially hazardous waste generated in the treatment of patients?

• A. Scalpels
• B. Dressing
• C. Stethoscope
• D. Needles

Answer: (C)

In healthcare waste management, hazardous waste from patient treatment includes items that can injure or infect someone handling them, such as sharp objects and materials contaminated with bodily fluids. Sharp items like scalpels and needles are hazardous because they can cause needle-stick or cut injuries and may carry infectious agents. Contaminated dressings with blood or body fluids are also infectious waste and require special handling and disposal.

A stethoscope, on the other hand, is a reusable medical instrument. After patient contact it is cleaned and disinfected and reused with other patients, so it is not discarded as waste. Therefore, the stethoscope is not considered potentially hazardous waste generated in the treatment of patients.