Which nursing intervention is most appropriate when caring for a patient experiencing an anaphylactic reactio… - RRB Nsg. Superintendent-2026 (Shift -2nd)

RRB Nsg. Superintendent-2026 (Shift -2nd)

Medical & Surgical Nursing

Medium

Appeared in: RRB Nsg. Superintendent-2026 (Shift -2nd)

Explanation

Anaphylaxis is a severe, rapid, and systemic allergic reaction that can be fatal within minutes.
The nursing response must prioritize the ABCs of life support: Airway, Breathing, and Circulation.
Maintaining a patent airway is the most immediate priority to prevent death from respiratory failure caused by laryngeal edema and bronchospasm.
Epinephrine is the critical first-line medication that reverses the life-threatening features of anaphylaxis by causing vasoconstriction (raising blood pressure) and bronchodilation (opening the airways).

Option A: This action is incomplete and therefore dangerous. While placing a patient supine helps treat hypotension, it fails to address the primary life-threat of airway compromise.
Option C: A warm compress is a local comfort measure and has no effect on a systemic allergic reaction. It is an irrelevant intervention in this life-threatening context.
Option D: Oral medications are absorbed too slowly to be effective in a rapidly progressing emergency like anaphylaxis. Antihistamines do not reverse the life-threatening airway or circulatory collapse.

Visual 1: Flowchart: Step-by-step emergency management of anaphylaxis, starting with recognition, calling for help, administering IM epinephrine, and securing the airway.
Visual 2: Diagram: Pathophysiology of anaphylaxis, illustrating how an allergen triggers mast cell degranulation, leading to the release of histamine which causes bronchoconstriction, laryngeal edema, and widespread vasodilation.

Clinical Relevance

Nursing practice connection: Use the key finding related to Emergency Management of Anaphylaxis to guide bedside assessment, documentation, and the next nursing action.
Nurses must be able to recognize the signs of anaphylaxis instantly (e.g., stridor, wheezing, hives, hypotension) and act decisively, as respiratory or cardiac arrest can occur within minutes.
The standard of care is immediate intramuscular (IM) administration of epinephrine into the anterolateral thigh. Delaying epinephrine is a primary contributor to fatal outcomes.
All patients with a history of anaphylaxis should be educated to carry an epinephrine auto-injector at all times and be trained on how and when to use it.

How to Approach the Question

First, identify the question type. This is a priority-setting question asking for the 'most appropriate' intervention in a life-threatening emergency.
Recognize that 'anaphylactic reaction' signifies a critical situation involving the ABCs (Airway, Breathing, Circulation).
Evaluate each option against the ABC framework. The intervention that addresses the most immediate threat to life (airway compromise) is the highest priority.
Analyze the correct option: 'Maintain a patent airway and administer epinephrine' directly addresses the two most critical, life-saving actions.
Rule out the other options by identifying their flaws: one is dangerously incomplete ('only'), one is irrelevant (warm compress), and one is too slow and ineffective for the acute problem (oral antihistamines).

Concept Tested & Keywords

Concept Tested: Emergency Management of Anaphylaxis
Stem keywords: nursing intervention, anaphylactic reaction
Lead-in keywords: most appropriate
Clinical cues: The term 'anaphylactic reaction' signals a life-threatening emergency requiring immediate application of ABC priorities.

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