— 健康促進與維護 · MEDIUM · MCQ —
護理師教導社區民眾如何預防兒童鉛中毒。哪項敘述最重要？
A nurse is teaching a community group about preventing lead poisoning in children. Which statement is the most important to include?
- AEnsure all children receive the lead vaccine確保所有兒童都接種鉛疫苗
- BLead poisoning is only a concern for children in older houses鉛中毒僅是舊屋內兒童的疑慮
- CWash children's hands frequently, especially before eating✓ 正解經常清洗兒童雙手，特別是在進食前
- DLead-based paint is the only source of poisoning含鉛油漆是唯一中毒來源
— Explanation · 中文詳解 —
兒童鉛中毒（lead poisoning）主要透過攝取含鉛灰塵或油漆剝落物引起。由於兒童常有吮指習慣，將含鉛灰塵攝入體內，因此「勤洗手」是預防鉛中毒最重要且有效的個人衛生措施。鉛中毒並非僅限於老舊房屋，土壤、玩具、傳統藥物皆可能是來源。目前並無預防鉛中毒的疫苗，教育重點應放在環境控制與個人衛生習慣的養成。
Childhood lead poisoning occurs mainly through ingestion of lead-containing dust or paint chips. Because young children frequently put their hands in their mouths, frequent hand washing—especially before eating—is the single most important preventive measure. Lead exposure is not limited to older houses; soil, toys, and folk remedies can also be sources. There is no vaccine for lead poisoning; education emphasizes environmental control and personal hygiene.