Clinical manifestations of bed sore include skin breaks, abrasion, blister, or shallow crater, oedema, and infection are characteristics of?

1. A

   Stage I pressure ulcer

2. B

   Stage IV pressure ulcer

3. C

   Stage III pressure ulcer

4. D

   Stage II pressure ulcer

Appeared in: NORCET -4 , 2023

Explanation

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• A Stage II pressure ulcer is defined by partial-thickness loss of the dermis.
• The appearance matches the description in the question: a shallow open ulcer with a red-pink wound bed.
• It can also present as an intact or ruptured serum-filled blister, an abrasion, or a shallow crater.
• At this stage, the skin is broken, but the injury does not extend into the subcutaneous tissue.

Why Other Options Were Wrong

• Option A: Stage I pressure ulcers are characterized by intact skin with non-blanchable redness. The question describes broken skin (skin breaks, abrasion, blister).
• Option B: Stage IV involves full-thickness tissue loss with exposed bone, tendon, or muscle. This is a much deeper and more severe injury than the shallow crater described.
• Option C: Stage III involves full-thickness skin loss where subcutaneous fat is visible, creating a deep crater. The question specifies a 'shallow crater,' which is characteristic of Stage II.

Related Visual

• Visual 1: Diagram - An illustration comparing the four main stages of pressure ulcers, showing the cross-section of skin and underlying tissue for each stage to clarify the depth of injury.
• Visual 2: Chart - A table summarizing the key characteristics, appearance, and tissue layers involved in each stage of pressure injury, including unstageable and deep tissue injury.

Clinical Relevance

• Nursing practice connection: Knowing Staging of pressure ulcers (bed sores) helps nurses interpret findings accurately and avoid errors in routine assessment, medication administration, and patient teaching.
• Accurate staging of a pressure ulcer is critical for planning appropriate wound care, selecting the right dressing, and implementing preventive measures to halt progression.
• Nurses are responsible for assessing patients' risk for pressure ulcers using tools like the Braden Scale and documenting any skin changes meticulously.
• Failure to correctly identify and treat a pressure ulcer can lead to severe pain, infection, sepsis, and increased mortality.

How to Approach the Question

• First, identify the key descriptive words in the question stem: 'skin breaks,' 'abrasion,' 'blister,' and 'shallow crater.'
• Recall the definitions for each stage of pressure ulcers.
• Compare the descriptive words from the question to the definition of each stage.
• Stage I involves intact, red skin. This doesn't match.
• Stage II involves partial-thickness loss, presenting as an abrasion, blister, or shallow crater. This is a perfect match.
• Stage III and IV involve full-thickness loss and are described as deep craters, often with visible fat, muscle, or bone. This is more severe than the description.

Concept Tested & Keywords

• Concept Tested: Staging of pressure ulcers (bed sores)
• Stem keywords: bed sore, clinical manifestations, skin breaks, abrasion, blister, shallow crater
• Lead-in keywords: characteristics of
• Negative lead-in flag: false

Question ID

QIrGWp0RTtAjrF3qXTTyS1

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