Right sequence of WHO's Surgical safety checklist?

Appeared in: NORCET 2 -2021 (Shift-2)

Explanation

The WHO Surgical Safety Checklist follows a chronological three-step process designed to align with the major phases of a surgical operation.
Sign In is the first step, performed before anesthesia is administered to ensure all preliminary checks are complete.
Time Out is the second step, a critical pause taken just before the incision to confirm the correct patient, procedure, and site.
Sign Out is the final step, conducted before the patient leaves the operating room to ensure all counts are correct, specimens are labeled, and post-operative plans are clear.

Option A: This sequence is incorrect because 'Sign Out' is the final step of the checklist, performed after the surgery is completed, not in the middle. 'Time Out' must occur before the incision.
Option B: This sequence is incorrect. 'Sign Out' is the concluding step, and 'Sign In' is the initial step. The order is completely reversed.
Option C: This sequence is incorrect. It starts with 'Time Out', which is the second step, and places 'Sign In', the first step, at the end.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain WHO Surgical Safety Checklist as background academic context rather than a clinical decision trigger.
Adherence to the WHO Surgical Safety Checklist is a global standard of care and is proven to significantly reduce surgical complications and mortality.
Nurses, particularly the circulating nurse, play a pivotal role in initiating and managing the checklist, acting as a patient advocate to ensure every step is completed correctly.
This protocol is essential for preventing catastrophic errors such as wrong-patient, wrong-site, or wrong-procedure surgeries.

How to Approach the Question

Identify the core concept: The question asks for the correct order of the WHO Surgical Safety Checklist.
Think logically about the flow of a surgical procedure: preparation comes first, then the main event, then the conclusion.
Match the checklist steps to the surgical flow: 'Sign In' logically corresponds to the initial preparation before anesthesia.
'Time Out' is a final pause or check right before the critical action (incision).
'Sign Out' is the wrap-up process after the procedure is finished.
Evaluate the options based on this logical sequence: Sign In -> Time Out -> Sign Out. This eliminates all other incorrect orderings.

Concept Tested & Keywords

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E6 Nursing Brunner Adult Health 3SA Vol 1 Part 1 p. 71-73

E6 Nelson Textbook of Pediatrics(2024) — Volume 1 p. 90-92

Practise the full NORCET 2 -2021 (Shift-2)

Attempt every question from this paper in a timed mock, then review the full solution for each one.