護理長正在急診室進行檢傷分類，哪位病人應優先由醫師評估？
An charge nurse is triaging clients in the emergency department. Which client should be evaluated by the physician first?
- AA client with a superficial laceration on the forearm requiring sutures前臂有淺層割傷需縫合的病人
- BA client with sudden onset of severe chest pain and diaphoresis✓ 正解突然發作嚴重胸痛並伴隨盜汗的病人
- CA client with a temperature of 38.5 C and a sore throat體溫 38.5°C 並伴有喉嚨痛的病人
- DA client with a closed ankle fracture reporting 8/10 pain閉鎖性踝關節骨折並主訴疼痛程度為 8/10 的病人
檢傷分類的核心邏輯在於辨識危及生命（Life-threatening）的狀況。選項 B 描述的症狀：突發性嚴重胸痛伴隨冒冷汗，是典型心肌梗塞（MI）的臨床表現，屬於極高危險群，可能隨時進展為致命性心律不整或心因性休克，必須第一時間啟動急救團隊處置。其他選項雖需處理但皆非立即致命：D 選項的閉鎖性骨折雖疼痛但生命徵象穩定；A 選項的撕裂傷屬於非急迫性處理；C 選項的發燒與咽喉痛通常診斷為感染，屬次緊急範疇。護理師需具備敏銳的病理生理機制理解能力，將臨床資料與潛在風險連結，確保醫療資源優先配置於最危急的案例，這是分流工作的最高指導原則。
The nurse must prioritize clients with life-threatening conditions based on triage principles. Sudden severe chest pain with diaphoresis is a classic sign of myocardial infarction, which requires immediate medical intervention to prevent fatal arrhythmias or cardiogenic shock. Other options represent non-urgent or stable conditions that do not pose an immediate threat to life.
美國急診檢傷（如 ESI 系統）有嚴格的 5 級分類制，護理師執行 triage 後可直接啟動特定 protocol（如 chest pain path）；台灣檢傷雖也有 5 級分類，但常受制於擁擠程度與民眾就醫習慣，護理師在執行 triage 的權限與後續自主啟動檢驗流程的彈性較小。