# A client presents to the emergency department after being stung by a bee. The client reports severe itching, hives, and difficulty breathing. Which nursing intervention should be the priority?

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## 문제

A client presents to the emergency department after being stung by a bee. The client reports severe itching, hives, and difficulty breathing. Which nursing intervention should be the priority?

## 보기

1. Apply cold compresses to the sting site to reduce swelling
2. Remove the stinger using tweezers to prevent further venom injection
3. Administer epinephrine as prescribed for anaphylactic reaction **✔ 정답**
4. Provide oral antihistamines to control allergic symptoms

**정답: 3**

## 해설

Priority is administering epinephrine for anaphylaxis, as it addresses life-threatening airway and circulatory issues. Other interventions like cold compresses or antihistamines are supportive but not immediate priorities.

## 심화 해설

Clinical Context and Priority Setting

The client presents with severe itching, hives, and difficulty breathing following a bee sting. This symptom triad indicates a systemic hypersensitivity reaction. The presence of respiratory difficulty signals potential airway compromise, which elevates this scenario from a localized allergic response to a suspected anaphylactic reaction. In NCLEX-RN prioritization frameworks such as Maslow's hierarchy and the ABC (Airway, Breathing, Circulation) approach, maintaining a patent airway and effective breathing is the immediate physiological priority. Anaphylaxis is defined as a serious allergic reaction that can progress rapidly and may cause death, often involving the skin, respiratory system, and cardiovascular system [2]. The spectrum of hypersensitivity ranges from mild dermatologic symptoms to life-threatening multisystem anaphylaxis with airway compromise and cardiovascular collapse [1].

Analysis of Intervention Options

1.  Apply cold compresses to the sting site to reduce swelling: This is a localized comfort measure. While it addresses the sting site, it does not treat the systemic, life-threatening respiratory manifestations of anaphylaxis. It is not the priority when the airway is threatened.

2.  Remove the stinger using tweezers to prevent further venom injection: Stinger removal is an important step in managing a bee sting, but the method specified here is critical. Tweezers can squeeze the venom sac, injecting more venom. The recommended method is scraping the stinger out. More importantly, this action does not reverse the ongoing systemic anaphylactic reaction that is already causing airway edema and bronchoconstriction. It is not the immediate priority.

3.  Administer epinephrine as prescribed for anaphylactic reaction: Epinephrine is the established first-line treatment for anaphylaxis [4]. It acts as a physiological antagonist to the mediators of anaphylaxis, causing vasoconstriction to reduce airway edema and hypotension, and bronchodilation to relieve bronchospasm. Early recognition and immediate epinephrine administration are the cornerstones of management to prevent progression to cardiovascular collapse [1]. In suspected anaphylaxis, epinephrine treatment is recommended, and its timely administration is critical, as delays are associated with fatal outcomes [2,4]. This directly addresses the client's difficulty breathing and is the highest priority intervention.

4.  Provide oral antihistamines to control allergic symptoms: Antihistamines can treat hives and itching by blocking histamine receptors, but they do not reverse the life-threatening airway edema or bronchospasm of anaphylaxis. Their onset of action is slower, and they are considered a secondary, adjunctive treatment. They are not the priority in an acute, systemic reaction with respiratory involvement.

Pathophysiological Rationale for Epinephrine as the Priority

The client's difficulty breathing is caused by laryngeal edema and bronchoconstriction, which are hallmarks of anaphylaxis. Epinephrine's alpha-adrenergic effects cause vasoconstriction, which directly reduces mucosal edema in the upper airway, relieving obstruction. Its beta-adrenergic effects cause bronchodilation, improving lower airway airflow, and stabilize mast cells to halt further release of inflammatory mediators. The clinical evidence underscores that epinephrine is the only medication that can simultaneously address the multiple organ system involvement of anaphylaxis, making it the definitive emergency intervention [1,4]. The concept of "epinephrine underuse" is a known patient safety issue, and guidelines consistently emphasize that there is no absolute contraindication to epinephrine in suspected anaphylaxis, reinforcing its role as the priority intervention [2,3].References (research sources)

- [1]International Pain and Spine Intervention Society emergency protocols: Allergic and anaphylactic reactions.Research articleSmith CC, Meral RM, Wasserman RA. (2026) · DOI: 10.1016/j.inpm.2026.100796

- [2]Epinephrine Underuse for Anaphylaxis in Infants and Toddlers: A Practical Review for Pediatricians.Research articleLeeds S, Anagnostou A, Pistiner M, Lieberman J, Ramsey NB, Griffiths R, Wang J. (2026) · DOI: 10.1007/s40272-026-00752-7

- [4]Is intramuscular adrenaline used promptly against drug-induced anaphylaxis? A perspective from recent analyses of fatal cases in Japan.Research articleYamaguchi M, Fukutomi Y, Kondo Y, Takazawa T, Sato S, Ebisawa M. (2026) · DOI: 10.1016/j.alit.2026.02.002

## 임상 시나리오

Anaphylaxis ManagementPrioritizing Airway and Epinephrine Administration
For suspected anaphylaxis with respiratory distress, the priority is IM epinephrine into the anterolateral thigh at 0.01 mg/kg of 1:1000 solution (max 0.5 mg per dose).

Assess ABCs immediately. Epinephrine reverses bronchoconstriction and vasodilation, making it the first-line agent before adjuncts like antihistamines or corticosteroids.

CautionNever use tweezers to remove a bee stinger; scrape it off with a blunt edge to avoid compressing the venom sac. Delay in epinephrine administration during anaphylaxis is associated with fatal outcomes.

## 핵심 개념

- **Anaphylaxis** — A severe, life-threatening systemic hypersensitivity reaction characterized by airway compromise, hypotension, and skin changes.
- **Epinephrine** — The first-line vasopressor for anaphylaxis, administered intramuscularly to reverse bronchoconstriction and vasodilation.
- **ABC Priority Framework** — A triage and prioritization model focusing on Airway, Breathing, and Circulation as the most critical physiological needs.

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