Which of the following is NOT a moment of hand hygiene laid down by the World Health Organization?

HP CHO -9 October 2022

Applied Microbiology & Infection control (E5)

Easy

Appeared in: HP CHO -9 October 2022

Explanation

The question asks to identify the action that is NOT one of the WHO's 5 Moments for Hand Hygiene.
"Before touching patient surroundings" is not an official WHO moment for hand hygiene.
The correct moments include actions before patient contact, before procedures, after body fluid exposure, after patient contact, and after touching patient surroundings.
The key distinction is that hand hygiene is required after contact with the patient's environment, not before, to prevent the spread of germs from those surfaces.

Option A: This is a valid moment. "Before touching a patient" is Moment 1 of the WHO guidelines.
Option B: This is a valid moment. "Before clean/aseptic procedure" is Moment 2 of the WHO guidelines.
Option D: This is a valid moment. "After touching a patient" is Moment 4 of the WHO guidelines.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain WHO 5 Moments for Hand Hygiene as background academic context rather than a clinical decision trigger.
Adherence to the 5 Moments for Hand Hygiene is the single most effective measure to prevent the spread of healthcare-associated infections (HAIs), which are a major cause of morbidity and mortality.
In the Indian context, where resource limitations can be a challenge, promoting hand hygiene is a highly cost-effective intervention to improve patient safety and reduce the burden of antibiotic resistance.
What if? A healthcare worker is in a hurry and only washes their hands after touching the patient but not before. This would fail to protect the patient from any harmful organisms the worker may have acquired from the environment or another patient (violating Moment 1), significantly increasing the patient's risk of infection.

How to Approach the Question

First, identify the core concept of the question, which is the WHO's 5 Moments for Hand Hygiene.
Note the negative framing of the question indicated by the word "NOT". This means you are looking for the option that is incorrect or doesn't belong.
Systematically recall or look for the five official moments: 1. Before patient contact, 2. Before aseptic task, 3. After body fluid exposure risk, 4. After patient contact, 5. After contact with patient surroundings.
Compare each option provided in the question against the official list.
Option A, B, and D directly match moments 1, 2, and 4.
Option C, "Before touching patient surroundings," does not match any of the five moments. The related moment is "After touching patient surroundings." Therefore, this is the correct answer.

Concept Tested & Keywords

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E6 Nursing Vital Signs pp. 36-38, 37-39

E6 Nursing Fundamentals Taylor p. 171-173