— 基本照護與舒適 · MEDIUM · MCQ —
護理師評估病人的壓瘡,顯示全層皮膚缺失且可見皮下脂肪,但未見肌肉或骨骼。請問此壓瘡屬於哪一期?
A nurse is documenting the pressure injury of a client. The wound shows full-thickness skin loss with exposed subcutaneous fat, but no muscle or bone is visible. How should this be staged?
- AStage 2第二期
- BStage 4第四期
- CStage 1第一期
- DStage 3✓ 正解第三期
— Explanation · 中文詳解 —
根據 NPUAP 分期標準,第三期壓瘡定義為全層皮膚損傷(Full-thickness),特徵是皮下脂肪層外露,但尚未深及筋膜、肌肉或骨骼。第二期為部分層次缺失(真皮層受損),第四期則需見到肌肉、骨骼或支撐組織受損。此題案例描述符合第三期特徵。
This wound is classified as a Stage 3 pressure injury because it involves full-thickness skin loss with visible subcutaneous fat. Stage 3 injuries extend into the subcutaneous tissue but do not expose muscle, bone, or supporting structures. Stage 2 involves partial-thickness loss, while Stage 4 requires exposure of deeper tissues like muscle or bone.
✦ 台美臨床差異
美國護理師常需取得傷口護理師(WOCN)認證,台灣則由一般病房護理師依經驗判斷,較少使用 WOCN 專業協同諮詢。