According to the latest WHO guidelines, in which container should a pus-soiled cotton swab be discarded?

NORCET 2 - 2021 (shift-1)

Applied Microbiology & Infection control (E5)

Easy

Appeared in: NORCET 2 - 2021 (shift-1)

Explanation

A pus-soiled cotton swab is categorized as 'Soiled Waste' under biomedical waste management rules because it is contaminated with body fluids.
According to the guidelines (including those from WHO and adapted by national bodies), soiled waste must be segregated into yellow-colored bags or containers.
This category also includes other items contaminated with blood or body fluids, such as dressings, plaster casts, and blood bags.
The designated treatment for waste in yellow bags is typically incineration or plasma pyrolysis to ensure complete destruction of infectious agents.

Option B: The Red container is reserved for contaminated but recyclable plastic waste.
Option C: The Black container is for general, non-hazardous, non-infectious waste, similar to household trash.
Option D: A cardboard box is not a primary container for infectious soiled waste. Specially marked blue cardboard boxes are used for glassware.

Visual 1: Infographic - An infographic displaying the four main biomedical waste bins (Yellow, Red, White, Blue) with clear icons and lists of the types of waste that go into each. This provides a quick visual reference for the color-coding system.
Visual 2: Flowchart - A flowchart illustrating the process of waste management from the point of generation (e.g., a patient's bedside) to final disposal, highlighting the nurse's role in correct segregation.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Biomedical Waste Management Guidelines as background academic context rather than a clinical decision trigger.
Nurses are at the forefront of waste generation and have a primary responsibility to ensure correct segregation at the source. This prevents cross-contamination and protects healthcare workers, patients, and the community from infections.
Improper disposal of biomedical waste can lead to the spread of serious infections like HIV and Hepatitis B/C, and poses significant environmental hazards.
Adherence to waste management protocols is a legal requirement under the Bio-Medical Waste Management Rules, and non-compliance can result in penalties for the healthcare facility.

How to Approach the Question

First, identify the key item to be discarded: 'pus-soiled cotton swab'.
Next, classify the item based on its properties. 'Pus-soiled' indicates it is contaminated with body fluids, making it infectious 'soiled waste'.
Recall the standard color-coding system for biomedical waste management.
Match the waste category ('soiled waste') to the correct color-coded container (Yellow).
Eliminate the other options by recalling what they are used for: Red for plastics, Black for general waste, and Blue/Cardboard for glass/sharps.

Concept Tested & Keywords

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