# A nurse is caring for a client with systemic lupus erythematosus (SLE) who is experiencing a flare-up. Which nursing intervention should be the priority?

> source: MyMerci (mymerci.kr)  
> url: https://mymerci.kr/pages/nclex_q.php?qn_id=540850  
> language: ko  
> subject: Adult Health

## 문제

A nurse is caring for a client with systemic lupus erythematosus (SLE) who is experiencing a flare-up. Which nursing intervention should be the priority?

## 보기

1. Encourage vigorous exercise to maintain joint mobility
2. Apply heat therapy to all affected joints
3. Implement energy conservation techniques and pacing activities **✔ 정답**
4. Administer high-dose vitamin D supplements

**정답: 3**

## 해설

Energy conservation and activity pacing are priority interventions during SLE flare-ups to manage fatigue and prevent joint stress. Other options like vigorous exercise, heat therapy, or high-dose vitamin D are not appropriate as they may exacerbate symptoms or lack evidence.

## 심화 해설

Clinical Judgment
This question assesses the nurse's prioritization in managing an SLE patient's acute flare-up. The key is to connect the "flare-up" situation with the presented symptoms (joint pain, fatigue, butterfly rash) to identify the problem that is most debilitating and poses the most immediate risk. During a flare-up, the immune system is overactive, causing systemic inflammation and fatigue. In this context, Fatigue is not just a symptom; it is a major factor that impairs daily function, hinders recovery, and where excessive activity can trigger further exacerbation. Therefore, conserving energy and preventing exhaustion becomes the top priority in flare-up management.

Memory Tip:
Remember: **P**rioritize **P**acing in **F**lares. The core nursing care during an SLE flare-up is **R**est and **E**nergy conservation.

KR vs US:
In Korea, there is a tendency to give general advice like 'get plenty of rest' for managing fatigue in SLE patients. In contrast, the US NGN/CJMM emphasizes systematically teaching Energy Conservation Techniques and analyzing the patient's daily activities to establish an individualized activity-rest plan. This is an approach focused on enhancing the patient's self-management abilities.

## 임상 시나리오

Clinical Practice Guide: SLE Flare Management

During an SLE flare, the body undergoes a systemic inflammatory response that can affect multiple organs, including the skin, joints, kidneys, and central nervous system. Profound fatigue is a hallmark symptom, driven by cytokine release and increased metabolic demand. Nursing care prioritizes reducing this physiological burden to prevent organ damage and promote recovery.

**Energy Conservation and Pacing:** Teach the client to break daily tasks into smaller components with planned rest periods. Prioritize essential activities and delegate non-essential ones. This reduces metabolic stress and helps modulate the overactive immune response. Encourage the use of assistive devices if needed to minimize joint strain.

**Activity Management:** Vigorous exercise is contraindicated during a flare as it increases inflammation and fatigue. Instead, recommend gentle range-of-motion exercises to maintain joint function without overexertion. Activity should be gradually increased as the flare subsides.

**Thermal Modalities:** Heat therapy may provide comfort for stiff, non-inflamed joints but should be avoided over actively inflamed or swollen areas to prevent worsening of inflammation. Cold packs may be used for acute joint pain and swelling.

**Medication and Supplement Guidance:** Administer prescribed corticosteroids and immunosuppressants as ordered to control inflammation. Vitamin D supplementation is important for bone health in SLE patients on long-term steroids but is not an acute intervention during a flare. Monitor for signs of organ involvement, such as renal or neurological changes.

**Patient Education:** Educate the client on recognizing early signs of a flare, adhering to medication regimens, and balancing rest with activity. Emphasize the importance of stress reduction and adequate sleep to support immune regulation.

## 핵심 개념

- **Systemic lupus erythematosus (SLE)** — A chronic autoimmune disease where the immune system attacks healthy tissues, causing widespread inflammation and organ damage.
- **Flare-up** — A period of heightened disease activity in SLE marked by increased symptoms such as fatigue, joint pain, and organ inflammation.
- **Energy conservation** — A therapeutic strategy involving pacing, prioritizing, and resting to reduce physiological stress and metabolic demand during illness.
- **Pacing** — Breaking tasks into smaller steps with rest intervals to manage fatigue and prevent overexertion in chronic conditions.

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