# A nurse is caring for a client with gout who is experiencing an acute flare-up with severe pain, redness, and swelling in the big toe. Which nursing intervention should be the priority? > source: MyMerci (mymerci.kr) > url: https://mymerci.kr/pages/nclex_q.php?qn_id=541070 > language: ko > subject: Adult Health ## 문제 A nurse is caring for a client with gout who is experiencing an acute flare-up with severe pain, redness, and swelling in the big toe. Which nursing intervention should be the priority? ## 보기 1. Encourage active range-of-motion exercises to maintain joint mobility 2. Apply heat therapy to affected joints to reduce stiffness 3. Promote rest and immobilization of inflamed joints **✔ 정답** 4. Increase physical activity to prevent muscle atrophy **정답: 3** ## 해설 Rest and immobilization of inflamed joints are prioritized during acute RA flare-ups to reduce inflammation and prevent tissue damage. Active exercises or heat therapy are contraindicated in this phase. ## 심화 해설 Understanding the Priority for Acute Gout Flare-Up The priority nursing intervention for a client experiencing an acute gout flare-up is to promote rest and immobilization of the inflamed joints. This approach directly addresses the underlying pathophysiology of an acute attack, which is a sudden, intense inflammatory response to monosodium urate (MSU) crystals deposited in the joint. The 2012 American College of Rheumatology guidelines emphasize that the primary goal during an acute flare is the rapid and effective relief of pain and inflammation [1]. Immobilization and rest are fundamental non-pharmacologic strategies to achieve this goal, as any movement of the affected joint can further irritate the inflamed synovial tissue, intensifying the release of pro-inflammatory cytokines and worsening pain. The other options are contraindicated during an acute flare-up because they exacerbate the inflammatory process. Active range-of-motion exercises and increased physical activity place mechanical stress on a joint already engorged with inflammatory cells and fluid, leading to increased pain and potential tissue injury. Applying heat therapy is also inappropriate; heat acts as a vasodilator, which would increase local blood flow and theoretically worsen the edema, erythema, and pain associated with the acute inflammatory cascade [3]. The correct nursing action is to immobilize the joint in a position of comfort, often using a bed cradle to keep bed linens off the affected area, and to apply cold or ice packs to promote vasoconstriction and reduce swelling. The intense pain of an acute gout flare is a direct result of the body's inflammatory response to MSU crystals. These crystals are phagocytosed by synovial macrophages, triggering the assembly of the NLRP3 inflammasome. This protein complex activates caspase-1, which then cleaves pro-interleukin-1β (pro-IL-1β) into its active form, IL-1β, a master pro-inflammatory cytokine [3]. Research into interleukin-1 inhibitors for acute gout highlights the central role of this pathway, as these agents are designed to block IL-1β activity to provide rapid pain relief [2]. By prioritizing rest and immobilization, the nurse minimizes further mechanical stimulation of these already-activated inflammatory pathways, thereby supporting the primary treatment goal of quickly controlling the severe pain and disability characteristic of an acute flare [1].References (research sources) - [1]2012 American College of Rheumatology guidelines for management of gout. Part 2: Therapy and antiinflammatory prophylaxis of acute gouty arthritisGuidelineDinesh Khanna, Puja Khanna, John FitzGerald, Manjit Singh, Sangmee Bae, Tuhina Neogi (2012) · DOI: 10.1002/acr.21773 - [2]Interleukin-1 inhibitors for acute goutResearch articleFrancisca Sivera, Mihir D. Wechalekar, Mariano Andrés, Rachelle Buchbinder, Loreto Carmona (2014) · DOI: 10.1002/14651858.cd009993.pub2 - [3]The inflammation process of gout arthritis and its treatmentResearch articleNita Parisa, Muhammad Totong Kamaluddin, Masagus Irsan Saleh, Ernawati Sinaga (2023) · DOI: 10.4103/japtr.japtr_144_23 ## 임상 시나리오 Acute Gout Flare: Immobilization PriorityJoint rest is the cornerstone of non-pharmacologic pain relief The primary goal during an acute flare is rapid relief of pain and inflammation. Immobilization prevents mechanical irritation of the synovium that is already distended with monosodium urate crystals and inflammatory fluid. Position the joint in a comfortable, functional alignment. Use a bed cradle to keep bed linens off the affected area, as even light pressure can trigger severe pain. CautionNever apply heat during an acute flare; it causes vasodilation and worsens edema. Active exercise and increased physical activity are contraindicated as they exacerbate the inflammatory cascade. Cold therapy may be used cautiously for its vasoconstrictive and analgesic effects. ## 핵심 개념 - **Monosodium Urate (MSU) Crystals** — Needle-shaped crystals deposited in joints and soft tissues that trigger an intense inflammatory response, causing the pain and swelling of an acute gout flare. - **Synovium** — The soft tissue lining the inner surface of joints, which becomes inflamed and swollen when irritated by MSU crystals during a gout attack. - **Vasodilation** — The widening of blood vessels, which increases local blood flow; applying heat induces this effect and can worsen swelling and pain in acute inflammation. - **Bed Cradle** — A device placed over a bed to keep the weight of linens and blankets off a patient's body, used in gout to prevent pressure on the painful, inflamed joint. - **Pro-inflammatory Cytokines** — Signaling molecules released during the inflammatory cascade that promote further inflammation and pain; their release is triggered by movement of an inflamed joint. ## 같은 주제 문제 - [A nurse is assessing a 60-year-old client with a 10-year history of rheumatoid arthritis. …](https://mymerci.kr/pages/nclex_q.php?qn_id=541065) - [A nurse is assessing a 45-year-old client with a 3-year history of rheumatoid arthritis. 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