Which of the following is not to be discarded in yellow BMW bin?

Hariyana-CHO-2021

Applied Microbiology & Infection control (E5)

Medium

Appeared in: Hariyana-CHO-2021

Explanation

Used gloves that are not visibly contaminated with blood or body fluids are classified as 'Contaminated Waste (Recyclable)'.
According to the Bio-Medical Waste Management Rules, 2016, recyclable contaminated waste, including gloves, must be segregated into red-colored non-chlorinated plastic bags or containers.
These items are then treated through methods like autoclaving or microwaving, followed by shredding, and sent to authorized recyclers.
Since they are designated for the red bin, they are not to be discarded in the yellow bin.

Option A: Masks are considered Personal Protective Equipment (PPE). Guidelines mandate that routine masks used in healthcare settings be discarded in the yellow bin as potentially infectious waste.
Option B: Like masks, caps are part of PPE used to maintain hygiene and prevent contamination. They are disposed of in the yellow bin along with other potentially infectious PPE.
Option C: Shoe covers fall under the category of PPE. After use in a patient area, they are considered potentially contaminated and must be discarded in the yellow bin for incineration.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Biomedical Waste (BMW) Management Color Coding as background academic context rather than a clinical decision trigger.
Proper waste segregation is a fundamental nursing responsibility critical for infection control, preventing the spread of diseases to healthcare workers, patients, and the community.
Incorrect segregation increases the risk of injuries (e.g., sharps in the wrong bag), environmental pollution, and raises waste management costs, as infectious waste treatment is more expensive than general or recyclable waste processing.
What if the gloves were visibly stained with blood? In that case, they would be classified as 'Soiled Waste'. The presence of blood would require them to be discarded in the yellow bin for incineration, not the red bin for recycling.

How to Approach the Question

First, identify the negative keyword 'not'. This tells you that three of the options are correct for the yellow bin, and one is incorrect.
Recall the purpose of the yellow bin in biomedical waste management: it is for infectious waste, soiled items, anatomical waste, and certain PPE, all destined for incineration.
Evaluate each option against this rule. Ask yourself, 'Does this item belong in the yellow bin?'
Masks, caps, and shoe covers are all PPE and are considered potentially infectious, so they go in the yellow bin.
Consider the gloves. Gloves are plastic and recyclable. If not soiled with blood, they belong to the recyclable category (red bin).
The item that does not belong in the yellow bin is the correct answer.

Concept Tested & Keywords

Concept Tested: Biomedical Waste (BMW) Management Color Coding
Stem keywords: yellow BMW bin, discarded
Lead-in keywords: not
Negative lead-in flag: The question uses the word 'not', which means you must identify the item that does NOT belong in the yellow bin.

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