護理師教導病人如何預防感染散播，病人的哪項陳述表示需要進一步指導？
A nurse is educating a client about preventing the spread of infection. Which statement made by the client indicates a need for further teaching?
- AI will wash my hands thoroughly after using the toilet.如廁後我會徹底洗手。
- BI will keep my immunizations up to date.我會保持疫苗接種最新。
- CI will cover my mouth and nose when I cough or sneeze.咳嗽或打噴嚏時我會遮住口鼻。
- DI can share drinking glasses with my family members.✓ 正解我可以和家人共用飲水杯。
預防感染散播的關鍵在於阻斷傳播途徑。困難梭菌（Clostridium difficile, C. diff）等病原體可透過接觸傳播，病人可能透過糞便污染環境或器物。共用餐具（包括飲水杯）是直接的口腔接觸傳播途徑，可能導致病原體從一個家庭成員傳播給另一個。因此，確診 C. diff 的病人應使用獨立的餐具，並徹底清潔，以防止感染散播。其他選項（勤洗手、咳嗽禮儀、接種疫苗）都是正確的感染預防措施。
The key to preventing the spread of infection is to interrupt the route of transmission. Pathogens such as Clostridium difficile (C. diff) can be transmitted by contact, and the client may contaminate the environment or objects through feces. Sharing eating utensils (including drinking glasses) is a direct route of oral contact transmission and may allow pathogens to spread from one family member to another. Therefore, a client with confirmed C. diff should use dedicated utensils that are thoroughly cleaned in order to prevent the spread of infection. The other options (handwashing, cough etiquette, and immunization) are all correct infection prevention measures.