On physical examination, the nurse notes that there is separation of layers of a surgical wound. She records… - JODHPUR AIIMS SNO-2018

JODHPUR AIIMS SNO-2018

Medical & Surgical Nursing

Easy

Appeared in: JODHPUR AIIMS SNO-2018

Explanation

Dehiscence is the specific medical term for the partial or total separation of the layers of a surgical wound, which directly matches the description in the question.
This complication typically occurs before complete healing, often between 3 and 11 days post-surgery, when the wound has not yet gained sufficient tensile strength.
The image visually confirms dehiscence by showing the separated edges of an abdominal incision without the protrusion of internal organs.
Risk factors include infection, obesity, poor nutrition, and sudden strain on the wound from coughing or vomiting.

Option A: Evisceration is incorrect because it involves the protrusion of internal organs through the wound, which is a more severe complication than what is described. The question only mentions the separation of wound layers.
Option B: Herniation is the protrusion of an organ through a weakened area of muscle or fascia, but the skin typically remains intact. It is not a separation of a fresh surgical wound's layers.
Option C: Prolapse refers to the descent or 'dropping' of an entire organ from its normal position (e.g., uterine prolapse, rectal prolapse). It is unrelated to the healing of a surgical incision.

Clinical Relevance

Nursing practice connection: Knowing Postoperative Wound Complications helps nurses interpret findings accurately and avoid errors in routine assessment, medication administration, and patient teaching.
A nurse's ability to accurately identify and differentiate between wound dehiscence and evisceration is critical for patient safety. While dehiscence is serious, evisceration is a surgical emergency requiring immediate intervention to prevent organ damage and infection.
Prompt nursing actions for dehiscence, such as covering the wound with a sterile saline dressing and notifying the surgeon, can prevent progression to evisceration and reduce complications.
What if? If the nurse had observed a loop of bowel protruding from the wound, the diagnosis would be evisceration. The immediate nursing priority would be to cover the protruding organs with a sterile, saline-soaked towel or dressing, place the patient in a low Fowler's position with knees bent, and prepare for emergency surgery.

How to Approach the Question

First, identify the key phrase in the question: 'separation of layers of a surgical wound'. This points to a specific type of wound complication.
Next, analyze the provided image. Observe that the wound edges are separated, but no internal organs are visible. This visual information helps to narrow down the possibilities.
Evaluate each option based on its medical definition. 'Evisceration' means organs are protruding. 'Herniation' means a bulge under intact skin. 'Prolapsed' means an organ has dropped. 'Dehiscence' means wound layers have separated.
Compare the key phrase and the visual evidence with the definitions. The description 'separation of layers' and the image both perfectly match the definition of dehiscence.
Therefore, select 'Dehiscence' as the correct answer, as it is the precise term for the observed clinical finding.

Concept Tested & Keywords

Concept Tested: Postoperative Wound Complications
Stem keywords: physical examination, separation of layers, surgical wound
Lead-in keywords: records it as
Clinical cues: The visual cue of a separated surgical wound in the image is a classic presentation of dehiscence.

Q1nGgQQqHQ4wSE3weJGbdD

E6 Nursing Fundamentals Potter Perry 12e Part 6 p. 74-76

E6 Nursing Brunner Adult Health 3SA Vol 1 Part 1 p. 126-128