護理師正向父母提供關於兒童安全的預期性指導。對於學步兒（1-3 歲）而言，預防中毒的最重要安全建議是什麼？
A nurse is providing anticipatory guidance to parents about child safety. Which is the most critical safety recommendation for a toddler (1-3 years) to prevent poisoning?
- AEnsuring all food is properly washed before consumption.確保所有食物在食用前已徹底清洗
- BStoring all medications and cleaning supplies in locked cabinets.✓ 正解將所有藥物和清潔用品存放在上鎖的櫥櫃中
- CTeaching them not to eat unknown substances.教導他們不要食用不明物質
- DLimiting their access to sugary drinks.限制他們攝取含糖飲料
學步兒（1-3 歲）正處於口腔探索期，且認知發展尚未成熟，缺乏判斷危險的能力。預防中毒的首要策略是透過「物理隔離」將危險物品置於兒童無法觸及之處。雖然衛教很重要，但對於該年齡層，環境控制（Environmental control）遠比口頭指導有效。將藥物與清潔劑鎖在櫃子內，能從根源上切斷意外接觸的風險。
Toddlers (ages 1-3) are in the oral exploration phase, and their cognitive development is immature; they cannot yet judge danger. The primary strategy for preventing poisoning is 'physical separation,' which places hazardous items out of the child's reach. Patient education is important, but for this age group environmental control is far more effective than verbal instruction. Locking medications and cleaning agents in a cabinet eliminates accidental exposure at the source.