In case of burns, the involvement of epidermis is categorized under?

Appeared in: DSSSB - 29 August 2019 (Shift-2)

Explanation

First-degree burns, also known as superficial burns, are defined by injury confined to the epidermis, the outermost layer of the skin.
The clinical signs of a first-degree burn include erythema (redness), dryness, and pain upon touch.
Unlike more severe burns, first-degree burns do not typically form blisters and heal within a few days without leaving a scar.

Option A: Third-degree burns (full-thickness burns) are much more severe, involving the destruction of the entire epidermis and dermis, and extending into the subcutaneous tissue.
Option B: Fourth-degree burns are the most severe category, extending beyond the skin layers into underlying fat, muscle, and even bone.
Option C: Second-degree burns (partial-thickness burns) involve the epidermis and a portion of the underlying dermis. A key characteristic is the formation of blisters.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Classification of burns by depth of tissue involvement as background academic context rather than a clinical decision trigger.
Accurate assessment of burn depth is a critical nursing skill that dictates the plan of care, including fluid resuscitation requirements, wound management, and the need for referral to a specialized burn unit.
For first-degree burns, nursing care focuses on patient comfort (pain management), preventing infection by keeping the area clean, and educating the patient on proper home care and signs that warrant medical re-evaluation (e.g., increased pain, swelling, or signs of infection).
What if? If the burn presented with large, fluid-filled blisters, the classification would immediately be upgraded to at least a second-degree burn. This would change the nursing management to include careful wound dressing, potential application of topical antimicrobials, and more intensive pain management.

How to Approach the Question

Concept Tested & Keywords

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E6 Pathology- ROBBINS & COTRAN PATHOLOGIC BASIS OF DISEASE 10TH Ed p. 433-435

E6 Nelson Textbook of Pediatrics(2024) — Volume 1 p. 693-695

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