A patient comes to the emergency department with circumferential burn. On duty nurse should assess for compli… - NORCET 3 - 2022 (Shift-1)

NORCET 3 - 2022 (Shift-1)

Medical Surgical Nursing

Hard

Appeared in: NORCET 3 - 2022 (Shift-1)

Explanation

A circumferential burn can occur on any part of the body, and the complications vary by location.
Burns to the neck can cause swelling and lead to airway obstruction.
Burns to the chest can form a tight eschar that restricts breathing, causing poor respiratory effort.
Burns to a limb can lead to compartment syndrome, which compresses blood vessels and can result in an absent peripheral pulse.
Because the location is not specified, the nurse must consider all these possibilities, making 'All of the above' the most comprehensive and correct answer.

Option A: This is a valid complication, but it is not the only one. Limiting the assessment to only airway obstruction would be incomplete and unsafe if the burn is on the chest or a limb.
Option B: This is a correct potential complication, but it is specific to chest burns. A nurse must also consider airway and circulatory compromise depending on the burn's location.
Option C: This is a critical sign of a limb-threatening complication, but it is not the only possible issue. Airway and breathing are higher priorities in the initial ABC assessment.

Visual 1: Diagram - A diagram illustrating how a circumferential burn on the chest restricts the expansion of the rib cage and lungs during breathing.
Visual 2: Diagram - A cross-section of an arm showing a circumferential burn causing swelling and increased pressure, leading to compartment syndrome and compression of the artery.
Visual 3: Infographic - An infographic summarizing the ABCs of burn assessment, with specific callouts for complications related to circumferential burns on the neck, chest, and limbs.

Clinical Relevance

Nursing practice connection: Prioritize focused assessment, early escalation, and real-time monitoring when managing Assessment of complications in a patient with circumferential burns in acute care settings.
In the emergency setting, rapid identification of circumferential burns is critical. The primary survey (Airway, Breathing, Circulation) must be performed immediately to detect these life-threatening complications.
Nurses must advocate for early surgical consultation for a potential escharotomy (a surgical incision through the eschar) to relieve pressure and restore circulation or ventilation.
What if? If a patient with a circumferential arm burn has a weak but palpable radial pulse and reports 'pins and needles' in their fingers, the nurse should immediately elevate the limb above heart level, notify the physician, and prepare for a possible escharotomy, as these are early signs of developing compartment syndrome.

How to Approach the Question

First, identify the key term in the question: 'circumferential burn'.
Recall the pathophysiology of a circumferential burn: the eschar acts as a constricting band.
Think systematically through the ABCs (Airway, Breathing, Circulation) and how a constricting burn could affect each system depending on its location.
Consider the neck (Airway), the chest (Breathing), and the limbs (Circulation).
Evaluate each option: 'Airway obstruction' (neck burn), 'Poor respiratory effort' (chest burn), and 'Absent peripheral pulse' (limb burn) are all valid potential complications.
Since the question does not specify the location and all are possible, conclude that the most complete answer is 'All of the above'.

Concept Tested & Keywords

Concept Tested: Assessment of complications in a patient with circumferential burns.
Stem keywords: circumferential burn, emergency department, assess, complication
Lead-in keywords: BEST, MOST RELEVANT CLUE
Clinical cues: The term 'circumferential' is the most critical piece of information, as it implies a constricting injury pattern.

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