病人正在服用華法林（Warfarin）。下列哪些敘述顯示病人了解此藥物的安全預防措施？（選所有適合的）
A client is prescribed warfarin therapy. Which client statements indicate an understanding of the medication's safety precautions? (Select all that apply.)
- AI will use a soft-bristled toothbrush for oral care✓ 正解我會使用軟毛牙刷進行口腔護理
- BI will avoid eating large amounts of dark green leafy vegetables✓ 正解我會避免大量食用深綠色葉菜
- CI will carry a medical alert identification card✓ 正解我會隨身攜帶醫療警示識別卡
- DI will take an extra dose if I miss my medication by 2 hours如果錯過服藥時間兩小時，我會多服用一劑
- EI will report any unusual bruising or bleeding to my doctor✓ 正解我會向醫生報告任何異常的瘀青或出血
華法林為抗凝血劑，衛教核心在於出血風險管理。病人應使用軟毛牙刷以防牙齦出血，維持飲食中維生素 K 的攝取穩定以確保藥效一致，攜帶識別卡供緊急情況參考，並留意異常出血徵兆。補服藥物需遵循醫師指示，不可擅自加倍劑量。
Warfarin is an anticoagulant, and education centers on managing bleeding risk. The client should use a soft-bristled toothbrush to prevent gingival bleeding, maintain a stable intake of vitamin K-containing foods to ensure consistent drug effect, carry an identification card for emergencies, and watch for signs of abnormal bleeding. Missed doses must be handled according to the physician's instructions; the client must not double the dose on their own.
美國非常強調國際標準化比率（INR）的自我管理教育，台灣則多由門診個管師或醫師追蹤。