# A 9-year-old child with juvenile idiopathic arthritis (JIA) is experiencing a flare-up with increased joint pain and stiffness. The child's parents ask the nurse about the best approach to manage their child's condition during this acute phase. What is the most appropriate nursing intervention? > source: MyMerci (mymerci.kr) > url: https://mymerci.kr/pages/nclex_q.php?qn_id=542374 > language: ko > subject: Child Health ## 문제 A 9-year-old child with juvenile idiopathic arthritis (JIA) is experiencing a flare-up with increased joint pain and stiffness. The child's parents ask the nurse about the best approach to manage their child's condition during this acute phase. What is the most appropriate nursing intervention? ## 보기 1. Encourage complete bed rest until all symptoms subside 2. Apply warm compresses to affected joints and encourage gentle range-of-motion exercises **✔ 정답** 3. Administer high-dose aspirin for anti-inflammatory effects 4. Restrict all physical activity and immobilize affected joints with splints **정답: 2** ## 해설 Warm compresses reduce stiffness and pain, while gentle ROM exercises prevent contractures and maintain mobility during JIA flare-ups. Other options are inappropriate for acute management. ## 심화 해설 Understanding the Pathophysiology of a JIA Flare Juvenile idiopathic arthritis (JIA) is characterized by chronic inflammation of the synovial membrane. During an acute flare, this inflammation intensifies, leading to the release of pro-inflammatory cytokines, including tumor necrosis factor (TNF), which drives the cycle of joint pain, swelling, and stiffness [1]. The primary goals during this phase are to reduce inflammation, manage pain, and critically, preserve joint function and muscle strength. Prolonged immobility can lead to muscle atrophy and joint contractures, which worsen long-term outcomes. Therefore, interventions must balance rest with therapeutic activity. Analyzing the Intervention Options The most appropriate nursing intervention integrates comfort measures with activity management to interrupt the inflammatory cycle without promoting disability. - Option 1 (Incorrect): Encouraging complete bed rest until all symptoms subside is contraindicated. While rest is important for managing systemic fatigue and acute pain, complete inactivity leads to rapid muscle weakness and loss of range of motion. The goal is relative rest, not absolute immobilization. - Option 2 (Correct): Applying warm compresses to affected joints provides symptomatic relief by promoting vasodilation and reducing muscle spasms, which eases stiffness. More importantly, coupling this with gentle range-of-motion (ROM) exercises is essential. These exercises maintain joint mobility, prevent contractures, and strengthen periarticular muscles without stressing the inflamed synovium. This approach directly addresses the core nursing goals of symptom management and functional preservation during a flare. - Option 3 (Incorrect): Administering high-dose aspirin is an outdated and unsafe practice. Current pharmacological management for JIA, as outlined in the evidence, includes non-steroidal anti-inflammatory drugs (NSAIDs), intra-articular corticosteroids, and disease-modifying anti-rheumatic drugs (DMARDs) such as methotrexate and biologic agents like TNF inhibitors [1]. Aspirin is avoided in children due to the significant risk of Reye's syndrome. Nurses must be aware of modern treatment protocols, which focus on targeted immunosuppression to prevent joint destruction. - Option 4 (Incorrect): Restricting all physical activity and immobilizing joints with splints is harmful during an acute flare. While splinting may be used for short periods to rest a severely inflamed joint or to prevent deformity, routine immobilization is not the standard of care. It accelerates muscle atrophy and joint stiffness, directly opposing the therapeutic objective of maintaining function. Splinting is a prescriptive therapy used selectively, not a general nursing intervention for all affected joints during a flare. Clinical Reasoning and Evidence-Based Practice The evidence underscores that the pharmacological cornerstone of JIA management involves a step-up approach using NSAIDs and DMARDs, including biologic agents like TNF inhibitors, to control the underlying disease process [1]. The nursing intervention of applying heat and encouraging gentle ROM exercises is the non-pharmacological parallel to this medical management. It directly combats the physical consequences of inflammation—stiffness and muscle guarding—while actively preventing the secondary complications of immobility. This integrated approach, where nursing care supports medical therapy to preserve joint integrity and function, reflects the standard of care for managing a JIA flare in a pediatric patient.References (research sources) - [1]Tumor necrosis factor (TNF) inhibitors for juvenile idiopathic arthritis.Research articleCagnotto G, Juhl CB, Ahlström F, Wikström F, Bruschettini M, Petersson I, Dreyer L, Compagno M. (2025) · DOI: 10.1002/14651858.cd013715.pub2 ## 임상 시나리오 Managing a JIA Flare in ChildrenBalancing comfort with mobility preservation During an acute flare of juvenile idiopathic arthritis (JIA), the primary nursing goals are to reduce inflammation and maintain joint function. Prolonged immobility rapidly leads to muscle atrophy and joint contractures. Apply warm compresses to affected joints for 15-20 minutes to promote vasodilation and ease muscle spasms. Follow this immediately with gentle, active or passive range-of-motion (ROM) exercises to preserve flexibility without stressing inflamed tissues. CautionNever immobilize joints with splints during a flare unless specifically ordered for severe contracture risk. Avoid high-dose aspirin in children due to the risk of Reye's syndrome; standard pharmacotherapy involves NSAIDs like naproxen. ## 핵심 개념 - **Juvenile Idiopathic Arthritis (JIA)** — Chronic autoimmune inflammation of the synovium in children, characterized by joint pain, swelling, and stiffness that can lead to growth abnormalities and disability. - **Range of Motion (ROM) Exercises** — Therapeutic movements of a joint through its full available arc of motion, performed actively or passively to maintain flexibility and prevent contractures. - **Synovial Membrane** — The soft tissue lining the inner surface of joints, which becomes inflamed in arthritis, producing excess fluid and causing swelling and pain. - **Reye's Syndrome** — A rare but serious condition causing swelling in the liver and brain, associated with aspirin use in children during viral illnesses. ## 같은 주제 문제 - [A nurse is assessing a 7-year-old child diagnosed with juvenile idiopathic arthritis (JIA)…](https://mymerci.kr/pages/nclex_q.php?qn_id=542371) - [A 7-year-old child with juvenile idiopathic arthritis (JIA) is being assessed during a rou…](https://mymerci.kr/pages/nclex_q.php?qn_id=542372) - [A nurse is assessing a 4-year-old child with suspected juvenile idiopathic arthritis (JIA)…](https://mymerci.kr/pages/nclex_q.php?qn_id=542373) - [A 12-year-old child with juvenile idiopathic arthritis (JIA) is experiencing a flare-up wi…](https://mymerci.kr/pages/nclex_q.php?qn_id=542375) - [A 14-year-old adolescent with juvenile idiopathic arthritis (JIA) is experiencing morning …](https://mymerci.kr/pages/nclex_q.php?qn_id=542376) --- More free questions: [기출문제](https://mymerci.kr/) _학습 참고용입니다. 실제 임상은 최신 지침과 소속 기관 프로토콜을 따르세요._