The nurse is aware that the best way to prevent postoperative wound infection in the surgical client is to?

DHS Staff Nurse - 2018 (Shift-2nd)

Applied Microbiology & Infection control

Easy

Appeared in: DHS Staff Nurse - 2018 (Shift-2nd)

Explanation

Hand hygiene is universally recognized as the single most effective method to prevent the spread of healthcare-associated infections, including surgical site infections.
Washing hands removes transient microorganisms that can be transmitted via direct contact from the nurse to the patient's surgical wound.
The option specifying a 2-minute wash highlights a thorough, aseptic approach, which is a higher standard of care for a vulnerable postoperative patient.
Aseptic technique, with hand hygiene as its foundation, is a primary nursing responsibility that breaks the chain of infection at the most critical point.

Option A: Administering antibiotics is a pharmacological intervention, not a direct nursing practice of asepsis. While important, it is an adjunctive measure and not considered the single best way to prevent infection, as it doesn't prevent the mechanical transfer of microbes.
Option C: Wearing a mask is not required for all routine postoperative care. It is a specific precaution for sterile procedures (like central line insertion) or for protecting against droplet or airborne transmission.
Option D: This action relates to respiratory hygiene and preventing the spread of pathogens through droplets. While important for overall infection control in the environment, it does not directly prevent the contamination of a surgical wound by contact.

Clinical Relevance

Nursing practice connection: Use the key finding related to Infection control and prevention of postoperative wound infections to guide bedside assessment, documentation, and the next nursing action.
Meticulous hand hygiene is a core professional responsibility for nurses and is a key performance indicator for patient safety in all healthcare settings.
Surgical Site Infections (SSIs) are considered a 'never event' by many regulatory bodies, meaning they are largely preventable and hospitals may not be reimbursed for the cost of treating them. This places a high emphasis on preventive measures like hand hygiene.
What if the patient is immunocompromised? In this case, meticulous hand hygiene becomes even more critical. The nurse would also implement protective precautions (reverse isolation) to protect the patient from all potential sources of infection, but hand hygiene remains the foundational step.

How to Approach the Question

First, identify the core of the question: it asks for the 'best' or most effective method to prevent postoperative wound infection. This signals a priority question.
Analyze the options in the context of infection control principles. The main routes of wound infection are direct contact, airborne particles, and endogenous sources.
Evaluate each option's effectiveness. Hand washing directly prevents contact transmission, which is the most common cause of wound infections from healthcare workers.
Compare the options. While antibiotics are used, they are a medical intervention and have risks (e.g., resistance). Masks and cough etiquette target other transmission routes. Hand hygiene is the most fundamental, universally applicable, and nurse-driven action.
Select the option that represents the cornerstone of infection prevention. Meticulous hand hygiene is the foundation of aseptic technique.

Concept Tested & Keywords

Concept Tested: Infection control and prevention of postoperative wound infections.
Stem keywords: prevent, postoperative, wound infection
Lead-in keywords: best way
Negative lead-in flag: false

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E6 Nursing Fundamentals Potter Perry 12e Part 2 p. 229-231

E6 Nursing Fundamentals Potter Perry 12e Part 6 p. 184-186