— 健康促進與維護 · EASY · MCQ —
護理師在教導青少年營養需求。關於鈣質攝取，下列資訊何者最為正確？
A nurse is teaching a group of adolescents about nutritional needs. Which information regarding calcium intake is most accurate?
- ACalcium intake is only important for female adolescents.鈣質攝取僅對女性青少年重要。
- BAdolescents require 1,300 mg of calcium daily to support bone growth.✓ 正解青少年每天需要攝取 1,300 mg 的鈣質以支持骨骼生長。
- CSupplements are preferred over dietary sources for calcium intake.鈣質攝取應優先選擇補充劑而非食物來源。
- DCarbonated beverages do not affect calcium absorption.碳酸飲料不會影響鈣質吸收。
— Explanation · 中文詳解 —
青少年（Adolescent）處於骨骼發育的關鍵期，每日鈣質攝取標準為 1,300 毫克（mg）。此階段的骨質密度累積決定了成年後的骨骼健康，並降低未來罹患骨質疏鬆症的風險。護理師應衛教病人優先透過均衡飲食（如乳製品、強化食物）攝取鈣質，而非過度依賴補充劑，同時需注意避免過量攝取含磷的碳酸飲料，以免干擾鈣質吸收。
Adolescents require 1,300 mg of calcium daily to support rapid skeletal growth and maximize bone density accumulation, which helps prevent future osteoporosis. Dietary sources are preferred over supplements for better absorption, and nurses should advise limiting carbonated beverages due to their high phosphorus content, which can interfere with calcium uptake.