A nurse should use the following technique to change a dressing after surgery?

IGNOU PB Bsc Nsg Entrance-2017

Medical & Surgical Nursing

Easy

Appeared in: IGNOU PB Bsc Nsg Entrance-2017

Explanation

Aseptic technique, also called sterile technique, is the standard of care for managing fresh surgical wounds.
Its primary goal is to prevent contamination of an open wound by eliminating all microorganisms, including pathogens and spores.
This technique is essential for invasive procedures, such as changing a surgical dressing or inserting a urinary catheter, to prevent healthcare-associated infections (HAIs).
It involves creating a sterile field and using sterile gloves, drapes, and instruments.

Option A: Isolation refers to precautions taken to prevent the spread of infection from a contagious patient to others. It is not a method for performing a dressing change.
Option C: Clean technique only reduces the number of microorganisms; it does not eliminate them. This is inadequate for a fresh surgical wound, which is a direct portal for infection.
Option D: Respiratory isolation is a specific precaution for airborne diseases (e.g., tuberculosis) and has no relevance to the procedure of changing a surgical dressing.

Clinical Relevance

Nursing practice connection: Safe nursing care depends on performing Infection Control and Wound Care Techniques in the correct sequence, documenting the action clearly, and monitoring for the expected response.
Adherence to aseptic technique is the most critical nursing action to prevent surgical site infections (SSIs), a leading cause of postoperative complications, increased hospital stays, and patient mortality.
Nurses must use clinical judgment. While a fresh surgical wound requires strict aseptic technique, a well-healed incision several weeks post-op may be safely managed with clean technique, especially in the home setting.
What if? If the surgical wound showed signs of infection (e.g., purulent drainage, redness, warmth), the nurse would still use aseptic technique for the dressing change but would also prioritize obtaining a wound culture before cleansing to identify the pathogen and guide antibiotic therapy.

How to Approach the Question

Identify the key context of the question: changing a dressing 'after surgery'. This implies a fresh, acute wound.
Recognize that a fresh surgical wound is a direct entry point for pathogens, making infection prevention the highest priority.
Evaluate the options based on their level of infection control. 'Aseptic' (sterile) aims to eliminate all microbes, while 'clean' aims to reduce them.
Differentiate wound care techniques (aseptic, clean) from patient containment strategies (isolation).
Eliminate 'Isolation' and 'Respiratory isolation' as they describe methods to prevent disease transmission from the patient, not how to care for a wound.
Conclude that the most stringent and appropriate method for a vulnerable surgical site is the aseptic technique.

Concept Tested & Keywords

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