A male patient comes in casualty who has a lacerated untidy wound after 4 hours. What would be the priority nursing action?

Appeared in: NORCET 5 Prelims - Sept 2023 (Shift-1)

Explanation

The correct approach for an untidy, potentially contaminated wound is delayed primary closure, which is described as debridement with secondary suture.
This strategy involves cleaning and removing non-viable tissue (debridement) first.
The wound is then left open under a sterile dressing for a few days to ensure no infection develops before it is surgically closed (secondary suture).
This method significantly reduces the risk of trapping bacteria inside the wound, which could lead to a serious infection or abscess.

Option A: Primary suturing is only appropriate for clean, tidy wounds with minimal risk of infection. Closing an untidy wound immediately would trap potential bacteria and debris, leading to a high risk of infection.
Option B: While cleaning and dressing the wound is a crucial first step, it is not the complete management plan. This option omits the necessary steps of debridement and eventual closure required for optimal healing of a laceration.
Option C: This option correctly includes debridement but incorrectly suggests immediate suturing. Immediate closure after debridement is still a form of primary closure and carries the same risk of trapping bacteria in an untidy wound.

Clinical Relevance

Nursing practice connection: Safe nursing care depends on performing Management of contaminated or untidy wounds in the correct sequence, documenting the action clearly, and monitoring for the expected response.
A nurse's primary role in this scenario is thorough wound assessment, cleansing (irrigation), and preparing the patient for the procedure. The nurse must anticipate the need for debridement and delayed closure.
Accurate documentation of the wound's characteristics (size, depth, contamination, tissue viability) is critical for legal purposes and continuity of care.
The nurse is responsible for monitoring the patient for signs of local and systemic infection (redness, swelling, pain, purulent discharge, fever) during the observation period before secondary suture.

How to Approach the Question

First, identify the key terms in the question: 'lacerated untidy wound' and 'priority nursing action'.
Recognize that 'untidy' implies contamination and a higher risk of infection.
Understand the different types of wound closure: primary suture (immediate), secondary suture (delayed), and healing by secondary intention (left open).
Evaluate the options based on the principle of infection prevention. Closing a contaminated wound immediately is dangerous.
Option A (Primary suturing) and C (Debridement with immediate suture) are incorrect because they involve immediate closure.
Option B (Clean and dress) is an initial step but not the complete, definitive plan. It's less comprehensive than Option D.

Concept Tested & Keywords

Concept Tested: Management of contaminated or untidy wounds
Stem keywords: lacerated untidy wound, 4 hours, priority nursing action
Lead-in keywords: priority
Clinical cues: The description 'untidy wound' is a key clinical cue indicating a high risk of contamination and presence of devitalized tissue.
Clinical cues: The time frame of '4 hours' is significant as the risk of bacterial proliferation increases over time.

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E6 Nursing Brunner Adult Health 3SA Vol 2 Part 3 p. 119-121

Practise the full NORCET 5 Prelims - Sept 2023 (Shift-1)

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