護理師正在教導病人有關預防藥物使用相關傷害。對一位年長者客戶而言，何種指導最重要？
A nurse is providing education on preventing injuries related to medication use. Which instruction is most important for an older adult client?
- ATake medications exactly as prescribed and report any side effects.✓ 正解嚴格遵照醫囑服藥，並回報任何副作用。
- BStore all medications in a cool, dry place.將所有藥物存放在陰涼乾燥處。
- CCrush all pills to make them easier to swallow.將所有藥丸磨碎以便吞服。
- DShare leftover medications with friends who have similar symptoms.將剩餘藥物分享給有類似症狀的朋友。
對於年長者，用藥安全是預防傷害的核心。年長者常有代謝變慢、多重用藥（Polypharmacy）及認知功能退化風險，因此嚴格遵從醫囑（Take as prescribed）是預防藥物過量或交互作用最關鍵的措施。此外，必須主動回報副作用，以便護理師與醫師進行藥物調整。分享藥物或隨意磨粉皆會導致致命風險。
For older adults, medication safety is central to preventing harm. Older adults often have slower metabolism, polypharmacy, and the risk of cognitive decline; therefore, taking medications strictly as prescribed is the most critical measure to prevent overdose or drug interactions. In addition, patients must proactively report side effects so that the nurse and physician can adjust the medication regimen. Sharing medications with others or crushing pills without authorization can result in fatal risks.