— 基本照護與舒適 · EASY · MCQ —
一位病人需採取低渣飲食，護理師應建議下列哪種食物？
A nurse is caring for a client who requires a low-residue diet. Which food item should the nurse recommend?
- ARaw broccoli生花椰菜
- BWhole grain toast全麥吐司
- CDried beans乾豆
- DSteamed white rice✓ 正解蒸白飯
— Explanation · 中文詳解 —
低渣飲食（Low-residue diet）的目的是減少糞便體積並減緩腸道蠕動，通常用於急性腸道發炎（如憩室炎）、腸道手術後或腹瀉個案。精緻澱粉（如白米飯、白麵包）在腸道吸收率高，殘渣極少，符合低渣原則。反之，高纖維食物如生蔬菜、全穀類、乾豆類會增加腸道體積與蠕動，對於需要休息的腸道而言屬於刺激性食物，應避免攝取。
A low-residue diet aims to reduce stool bulk and slow intestinal motility, typically used for acute bowel inflammation (e.g., diverticulitis), post-bowel surgery, or diarrhea. Refined starches (white rice, white bread) are highly absorbable with minimal residue and meet low-residue principles. Conversely, high-fiber foods such as raw vegetables, whole grains, and dried beans increase bulk and motility, and should be avoided in a bowel that needs rest.