# A nurse is assessing a 16-year-old client who was stung by a bee 30 minutes ago. Which assessment finding would be the priority concern indicating a potential anaphylactic reaction?

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> subject: Adult Health

## 문제

A nurse is assessing a 16-year-old client who was stung by a bee 30 minutes ago. Which assessment finding would be the priority concern indicating a potential anaphylactic reaction?

## 보기

1. Localized swelling and redness at the sting site measuring 3 cm in diameter
2. Mild pruritus around the sting site with small raised bumps
3. Client reports pain level of 6/10 at the sting site with burning sensation
4. Bilateral wheezing with respiratory rate of 28 breaths per minute **✔ 정답**

**정답: 4**

## 해설

Bilateral wheezing with tachypnea indicates respiratory compromise from anaphylaxis, requiring immediate intervention. Local symptoms like swelling or pain are less urgent.

## 심화 해설

Understanding the Priority in Anaphylaxis

The NCLEX-RN exam frequently tests your ability to prioritize care using frameworks like the ABCs (Airway, Breathing, Circulation). In a client with a suspected allergic reaction, your immediate focus must be on identifying signs of systemic involvement that threaten the airway, breathing, or cardiovascular stability. A bee sting can trigger a spectrum of reactions, from a mild local response to severe, life-threatening anaphylaxis. Anaphylaxis is defined as a severe, potentially fatal systemic hypersensitivity reaction that is time-critical and involves rapid multi-system compromise . The key to answering this question correctly is distinguishing a localized reaction from a systemic one.

Analysis of the Assessment Findings

Let's analyze each assessment finding to understand why option 4 is the priority concern.

1.  Localized swelling and redness at the sting site measuring 3 cm in diameter is a classic, expected local inflammatory response to the venom. This is not an indicator of a systemic reaction and does not pose an immediate threat to the airway or breathing.

2.  Mild pruritus (itching) and small raised bumps (urticaria) confined to the sting area also represent a local allergic response. While uncomfortable, it does not signal the multi-system involvement characteristic of anaphylaxis .

3.  A pain level of 6/10 with a burning sensation is a common symptom directly related to tissue injury at the sting site. Pain management is a nursing concern, but it is not the priority when screening for a life-threatening reaction.

4.  Bilateral wheezing with a respiratory rate of 28 breaths per minute is the priority finding. Wheezing indicates bronchoconstriction and lower airway edema, which are hallmark signs of a systemic anaphylactic reaction affecting the respiratory system. A respiratory rate of 28 is above the normal range for a 16-year-old, signaling respiratory distress. This directly threatens the "B" (Breathing) component of the ABCs. Anaphylaxis is characterized by sudden multi-system involvement, and respiratory compromise from bronchospasm is one of the most rapid and dangerous manifestations .

Clinical Reasoning and Test-Taking Strategy

The question asks for the finding that indicates a "potential anaphylactic reaction." The critical thinking step is to identify which option demonstrates a systemic effect beyond a simple local reaction. Localized pain, swelling, and itching are expected. The presence of respiratory symptoms, such as wheezing, immediately escalates the concern from a local to a systemic reaction. This clinical presentation aligns with the diagnostic criteria for anaphylaxis, which emphasize the acute onset of illness involving the skin, mucosal tissue, or both, with respiratory compromise . In a testing scenario, when you see a finding related to the airway or breathing in an allergy question, it becomes the top priority. The management of this condition is time-critical, and recognizing these early signs of respiratory involvement is essential to prevent progression to hemodynamic compromise, a leading cause of preventable death in anaphylaxis .

## 임상 시나리오

Pediatric Anaphylaxis TriageRapid Identification of Systemic vs. Local Reactions
Prioritize assessment using the ABC framework. In suspected anaphylaxis, immediately assess for respiratory compromise such as bilateral wheezing or stridor, which indicate bronchoconstriction and airway edema.

A respiratory rate of 28 breaths per minute in a 16-year-old is tachypnea, a critical sign of distress. Local findings like swelling (3 cm area) or pain (6/10) do not indicate systemic involvement.

CautionDo not wait for hypotension to diagnose anaphylaxis. Respiratory symptoms and gastrointestinal involvement are often the earliest and most dangerous signs in children.

## 핵심 개념

- **Anaphylaxis** — A severe, potentially fatal systemic hypersensitivity reaction that is rapid in onset and involves multi-system compromise, including respiratory and cardiovascular instability.
- **ABC Priority Framework** — A triage and assessment model prioritizing Airway, Breathing, and Circulation to identify and manage the most life-threatening conditions first.
- **Bronchoconstriction** — Narrowing of the airways in the lungs due to tightening of surrounding smooth muscle, manifesting as wheezing and increased work of breathing.
- **Tachypnea** — An abnormally rapid respiratory rate; in this context, a rate of 28 breaths per minute in a 16-year-old indicates significant respiratory distress.
- **Urticaria** — A localized skin reaction characterized by raised, itchy bumps (hives), which can be a local response or part of a systemic allergic reaction.

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