護理師進行抗生素服藥指導。哪句話最重要？
A nurse is teaching a client about antibiotic compliance. Which statement is the priority?
- AShare leftover medication with family members if they get sick如果家人生病，分享剩餘的藥物給他們
- BFinish the entire prescription even if symptoms improve✓ 正解即使症狀改善，也要服完整個處方
- CTake the medication at any time of day一天中的任何時間都可以服用藥物
- DTake with juice for better taste搭配果汁服用以改善口感
抗生素治療的核心原則是維持足夠的血中濃度，並完成整個療程以徹底殺滅細菌。若病人因症狀改善而自行停藥，容易導致殘存細菌產生抗藥性（Antibiotic resistance），甚至引發復發或更嚴重的感染。護理師在衛教時，必須強調「完成療程」的重要性，這是預防醫療體系中超級細菌滋生的關鍵公共衛生議題。其他選項如混入果汁（可能影響吸收）或分享藥物（極度危險且違法）皆屬錯誤行為。
The core principle of antibiotic therapy is to maintain adequate blood levels and complete the entire course in order to fully eradicate the bacteria. If the client stops the medication on their own because symptoms improve, surviving bacteria can develop resistance, leading to relapse or more severe infection. When teaching clients, the nurse must emphasize the importance of finishing the prescribed course, a key public health concept for preventing the emergence of resistant organisms. Other options, such as mixing with juice (which can affect absorption) or sharing medications (highly dangerous and illegal), are incorrect behaviors.