A patient admitted in a surgical ward with an open wound. The nurse knows that the wound should be covered by a moist sterile pad to prevent?

Appeared in: JIPMER Pondicherry NO - 2022

Explanation

The primary purpose of using a 'sterile' pad on an open wound is to prevent the entry of microorganisms.
An open wound represents a break in the skin, which is the body's first line of defense against pathogens.
By covering the wound with a sterile dressing, the nurse creates a physical barrier that helps prevent local and systemic infections, such as cellulitis or sepsis.
This practice is a fundamental component of aseptic technique in wound care.

Option A: A moist pad does not primarily prevent hypothermia. In fact, the evaporation of moisture from the pad can lead to heat loss and localized cooling.
Option C: Keloid formation is a disorder of the healing process, characterized by excessive scar tissue growth. It is a long-term complication and is not influenced by the initial application of a sterile dressing.
Option D: Covering a single wound has no effect on preventing systemic hyperthermia (overheating). Hyperthermia is a systemic condition managed by cooling the entire body.

Clinical Relevance

Nursing practice connection: Use the key finding related to Principles of Aseptic Technique and Wound Management to guide bedside assessment, documentation, and the next nursing action.
Preventing wound infections is a critical nursing responsibility to avoid complications like delayed healing, cellulitis, and life-threatening sepsis.
Strict adherence to aseptic technique during dressing changes is essential to prevent introducing new pathogens to the wound, especially in a hospital setting where multi-drug resistant organisms are prevalent.
What if the dressing was moist but 'clean' instead of 'sterile'? A clean dressing minimizes the introduction of pathogens but is not free of them. For an open surgical wound, a sterile dressing is the standard of care to provide the highest level of protection against infection.

How to Approach the Question

First, identify the key terms in the question: 'open wound' and 'moist sterile pad'.
Break down the components of the intervention. The pad is both 'moist' and 'sterile'. Each word has a purpose.
Focus on the word 'sterile'. The concept of sterility is fundamentally linked to the absence of microorganisms.
Evaluate the options based on this understanding. 'Infection' is directly related to the presence or absence of microorganisms.
Consider the other options. 'Moist' can cause evaporative cooling, ruling out hypothermia prevention. Keloid is a long-term healing issue. Hyperthermia is systemic. This confirms that infection prevention is the primary goal of using a 'sterile' product.

Concept Tested & Keywords

Concept Tested: Principles of Aseptic Technique and Wound Management
Stem keywords: open wound, surgical ward, moist sterile pad
Lead-in keywords: prevent
Clinical cues: The care setting changes urgency, monitoring level, and the expected nursing action.

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E6 Nursing Fundamentals Potter Perry 12e Part 6 pp. 93-95, 106-108

Practise the full JIPMER Pondicherry NO - 2022

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