一名病人經中心導管接受全靜脈營養 (TPN)。哪些護理干預是優先的?(選所有適合的)
A client is receiving total parenteral nutrition (TPN) via a central line. Which nursing interventions are priority? (Select all that apply.)
- AChange the TPN tubing and bag every 24 hours✓ 正解每24小時更換TPN管路和袋子
- BMonitor blood glucose levels every 6 hours✓ 正解每6小時監測血糖
- CIf the TPN bag runs out, hang 10% dextrose in water✓ 正解若TPN袋用完,掛上10%葡萄糖水
- DSpeed up the infusion if it falls behind schedule to catch up若輸注落後進度,加快輸注速度以補回
- EUse sterile technique when changing the central line dressing✓ 正解更換中心導管敷料時使用無菌技術
全靜脈營養 (Total Parenteral Nutrition, TPN) 是透過中心導管提供病人所有營養需求的治療方式,由於其高滲透壓和富含糖分的特性,以及中心導管的侵入性,TPN 護理涉及多重風險管理,包括感染、代謝失衡和導管相關併發症。因此,護理師在照護接受 TPN 的病人時,必須嚴格執行一系列優先護理措施。這些措施的核心目標是預防感染、維持血糖穩定、確保營養供給不中斷,並嚴格遵守無菌操作原則。任何環節的疏忽都可能導致嚴重的併發症,如敗血症或高血糖危象。護理師需具備高度的專業知識和謹慎態度,以確保 TPN 治療的安全性和有效性。
Priority interventions for total parenteral nutrition (TPN) include changing tubing every 24 hours to prevent bacterial growth due to high glucose content, monitoring blood glucose frequently for hyperglycemia, and using sterile technique for central line care to prevent infection. Additionally, hanging 10% dextrose in water if the TPN bag runs out prevents rebound hypoglycemia from abrupt cessation of the infusion.
美國護理師常需自行配置簡單的電解質加入 TPN(在某些州);台灣通常由藥劑科在無菌調配室統一配置。