護理師教導家長汽車座椅安全。哪句話顯示家長已理解指南？
A nurse is teaching a parent about car seat safety. Which statement indicates the parent understands the guidelines?
- AThe car seat should be rear-facing as long as possible✓ 正解汽車座椅應盡量保持向後朝向
- BMy child can face forward at 6 months old我的孩子在六個月大時可以改為向前朝向
- CThe car seat should be in the front seat for better supervision汽車座椅應放在前座以便監督
- DI can buy a used car seat if it looks clean如果看起來乾淨，我可以購買二手汽車座椅
汽車座椅安全的核心在於保護嬰幼兒脆弱的頸部與脊椎。後向式（Rear-facing）座椅能將撞擊力分散至整個背部，減少頭部向前甩動造成的頸椎傷害。根據美國兒科學會（AAP）建議，兒童應盡可能以「後向式」乘坐，直到達到座椅製造商規定的身高或體重上限，這通常至少持續到 2 歲。臨床上，護理師應強調正確安裝與使用，並確保家長了解安全座椅的壽命限制。
The core of car seat safety is to protect the fragile neck and spine of infants and young children. A rear-facing seat distributes the impact force across the entire back and reduces cervical spine injury caused by forward head motion. According to the American Academy of Pediatrics (AAP), children should ride rear-facing as long as possible, until they reach the height or weight limit specified by the seat manufacturer, which typically lasts until at least age 2. Clinically, nurses should emphasize correct installation and use, and ensure that parents understand the expiration limits of car seats.
美國在兒童汽車安全座椅的法規與執行上極為嚴格，各州法律規定不同，但均強烈遵循 AAP 建議。台灣法規雖已強制規定幼兒需使用安全座椅，但對於「後向式」的年齡建議與執行強度，普遍較美國寬鬆，家長常因誤解而過早轉換方向。