Identify the stage of pressure ulcer

AIIMS Manglagiri NO - 2019

Medical & Surgical Nursing

Easy

Appeared in: AIIMS Manglagiri NO - 2019

Explanation

The image displays a shallow, open ulcer with a red-pink, moist wound bed, which is a classic presentation of a Stage 2 pressure ulcer.
This stage involves partial-thickness loss of the dermis, meaning the upper layers of the skin are gone, but deeper tissues like fat, muscle, or bone are not exposed.
The absence of slough (yellow or tan dead tissue), eschar (black or brown necrotic tissue), and visible subcutaneous fat confirms that the ulcer has not progressed to Stage 3 or 4.

Option A: Stage 1 involves intact skin with non-blanchable redness. The image clearly shows broken skin, which rules out Stage 1.
Option C: Stage 3 is defined by full-thickness skin loss where subcutaneous fat is visible. The ulcer in the image is shallow and does not show any adipose (fat) tissue.
Option D: Stage 4 involves full-thickness skin and tissue loss with exposed muscle, tendon, or bone. The wound in the image is superficial and does not extend to these deeper structures.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Staging of Pressure Ulcers as background academic context rather than a clinical decision trigger.
Accurate staging of pressure ulcers is a critical nursing skill that directly impacts the plan of care, including dressing selection, pressure redistribution strategies, and nutritional support.
Failure to correctly identify the stage can lead to improper treatment, delayed healing, and progression of the wound to a more severe stage, increasing the risk of infection and other complications.
What if? If the wound bed in the image was covered by more than 50% yellow slough, it would be classified as an 'Unstageable Pressure Injury' because the slough obscures the true depth of the wound. The wound would need to be debrided before it could be accurately staged.

How to Approach the Question

First, carefully examine the image of the wound. Note its key characteristics: depth, color of the wound bed, and the types of tissue visible.
Observe that the skin is broken, forming a shallow crater. This immediately rules out Stage 1, which involves intact skin.
Identify the tissue in the wound bed. It appears red and pink, which is the dermis. Note the absence of deeper tissues like yellow fat (subcutaneous), muscle, or bone.
Recall the definitions for each pressure ulcer stage. A shallow ulcer with exposed dermis and no visible subcutaneous tissue matches the definition of a Stage 2 pressure ulcer.
Compare your observation with the definitions for Stage 3 (visible fat) and Stage 4 (visible bone/muscle) to confirm they are incorrect.
Select the option that corresponds to your conclusion.

Concept Tested & Keywords

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E6 Nursing Fundamentals Potter Perry 12e Part 6 p. 69-71

E6 Nursing Fundamentals Taylor pp. 560-562, 581-583