護理師指導家長關於 6 個月大嬰兒的安全措施，下列哪項動作顯示家長具備預防傷害的知識？
A nurse is teaching a parent about safety measures for a 6-month-old infant. Which action by the parent indicates an understanding of injury prevention?
- AUsing a walker to assist with early motor development使用學步車以協助早期運動發展。
- BLeaving the infant alone on a changing table briefly短暫將嬰兒獨自留在換尿布台上。
- CAdding honey to breast milk to increase caloric intake在母乳中添加蜂蜜以增加熱量攝取。
- DPlacing the infant in a rear-facing car seat✓ 正解將嬰兒安置在後向式汽車安全座椅中。
對於 6 個月大的嬰兒，汽車安全座椅的正確使用是預防嬰兒死亡最有效的措施。根據 AAP 指引，嬰兒應盡可能長時間使用「後向式」（Rear-facing）安全座椅，以在發生碰撞時提供頭部與頸部的最佳支撐。其他選項中的學步車（Walker）會增加跌落與撞擊風險；將嬰兒單獨留置在桌上會導致翻滾掉落；蜂蜜對嬰兒有肉毒桿菌中毒風險，這些皆是重要的傷害預防衛教內容。
For a 6-month-old, correct use of a rear-facing car seat is the most effective measure to prevent infant death. AAP guidelines recommend keeping infants rear-facing as long as possible to best support the head and neck in a collision. The other options are unsafe: walkers increase fall and collision risk; leaving an infant alone on a changing table risks falls from rolling; honey poses a botulism risk in infants under 1 year.