護理師觀察到同事違反標準防護措施，下列哪些行為屬於違規？（選所有適合的）
A nurse observes a colleague violating standard precautions. Which of the following actions indicates a violation? (Select all that apply.)
- ARecapping a contaminated needle using a one-handed scoop method使用單手技巧重新套上受污染的針頭護套
- BWearing gloves when providing mouth care to a client為個案提供口腔護理時戴手套
- CRecapping a contaminated needle using two hands✓ 正解使用雙手重新套上受污染的針頭護套
- DFailing to change gloves between contaminated and clean tasks on the same client✓ 正解未在同一個案的污染與清潔工作之間更換手套
- ERemoving gloves and washing hands after leaving the room✓ 正解離開房間後脫除手套並洗手
標準防護目的是阻止血液與體液傳染。違規包含：C. 雙手蓋回污染針頭極易造成針扎；D. 同病人身上由污染區移至清潔區未更換手套會造成交叉感染；E. 手套與洗手須在離開病室前完成，離開後才做會污染公共區域。A. 單手 scoop 法為正確技術；B. 口腔護理戴手套為正確操作。
The purpose of standard precautions is to prevent the transmission of bloodborne and body fluid infections. Violations include: C. Recapping a contaminated needle with two hands greatly increases the risk of needlestick injury; D. On the same client, failing to change gloves when moving from a contaminated area to a clean area causes cross-contamination; E. Glove removal and hand hygiene must be completed before leaving the room; performing them after leaving contaminates public areas. Option A (one-handed scoop method) is the correct technique; option B (wearing gloves during oral care) is correct practice.