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🛏️ 基础护理与舒适 · 第1课，共6课 · 7 min

绝不能混淆的饮食医嘱

The Diet Orders You Must Not Mix Up

🍽️ 一名肾衰竭患者拿到了一根香蕉和橙汁，因为钾被认为对健康有益。一名乳糜泻患者吃到了普通燕麦片，而它常被小麦交叉污染。两份餐盘都错了，而且两者都是经典考试题。

🍽️ A client with kidney failure is handed a banana and orange juice 'because potassium is healthy'. A client with celiac disease gets regular oatmeal, which is often cross-contaminated with wheat. Both trays are wrong, and both are classic exam items.

💡 核心要点

肾脏饮食限制钾、磷、钠和液体。乳糜泻饮食禁止小麦、大麦和黑麦。倾倒综合征适合少量、无液体的高蛋白餐食，并在之后躺下。

Renal restricts potassium, phosphorus, sodium and fluid. Celiac bans wheat, barley and rye. Dumping syndrome wants small, dry, protein-rich meals and lying down afterward.

🧠 为什么重要

清流质饮食包括肉汤、明胶、清果汁和茶；全流质饮食在此基础上增加牛奶、奶油汤和冰淇淋；机械性软食和泥状食物适用于咀嚼或吞咽困难者。心脏病和高血压饮食为每天约2 g钠和低饱和脂肪；要教患者阅读标签并避免罐头汤、熟食肉类和腌菜。肾脏饮食（透析）要限制钾、磷、钠和液体，蛋白质则根据分期调整；要避免香蕉、橙子、土豆、西红柿、乳制品和可乐。乳糜泻饮食为无麸质饮食，因此不能吃小麦、大麦或黑麦，且只能吃经认证的燕麦；大米和玉米可以吃。胃部手术后倾倒综合征的饮食要求是少食多餐、高蛋白和高脂肪、低简单碳水化合物、进餐时不喝液体，并在进食后躺下20到30分钟。痛风饮食为低嘌呤饮食，因此要限制动物内脏、贝类和酒精。便秘和憩室病适用高纤维饮食；憩室炎发作期间适用低渣饮食。服用WARFARIN的患者应保持维生素K摄入量稳定，而不是完全不摄入。糖尿病饮食要坚持稳定的碳水化合物计数，而不是完全不吃糖。

CLEAR LIQUID: broth, gelatin, clear juice, tea; FULL LIQUID adds milk, cream soups, ice cream; MECHANICAL SOFT and PUREED for chewing or swallowing difficulty. CARDIAC and hypertension: sodium about 2 g a day and low saturated fat; teach clients to read labels and avoid canned soups, deli meats and pickles. RENAL (dialysis): restrict potassium, phosphorus, sodium and fluids, with protein adjusted to the stage; avoid bananas, oranges, potatoes, tomatoes, dairy and cola. CELIAC: gluten-free, so no wheat, barley or rye, and only certified oats; rice and corn are fine. DUMPING SYNDROME after gastric surgery: small frequent meals, high protein and fat, low simple carbohydrate, no liquids with meals, and lie down for 20 to 30 minutes after eating. GOUT: low purine, so limit organ meats, shellfish and alcohol. HIGH FIBER for constipation and diverticulosis; LOW RESIDUE during a diverticulitis flare. CLIENTS on WARFARIN keep vitamin K intake consistent rather than eliminating it. DIABETES: consistent carbohydrate counting, not 'no sugar'.

🏥 真实场景

🥣 一名胃旁路手术后的患者报告每次进餐后20分钟都会出现痉挛、出汗、头晕和腹泻。护士的指导是吃六顿小餐、不喝果汁也不吃甜面包卷、增加蛋白质、在两餐之间而不是进餐时喝水，并在之后躺着休息。症状停止了。这其中没有用到任何药物，只是用对了饮食医嘱。

🥣 After gastric bypass a client reports cramping, sweating, dizziness and diarrhea 20 minutes after every meal. The nurse's teaching: eat six small meals, skip the juice and the sweet rolls, add protein, drink between meals rather than with them, and rest lying down afterward. The symptoms stop. No medication was involved, just the right diet order.

📌 要点总结

  • 肾脏饮食：低钾、磷、钠和液体Renal: low potassium, phosphorus, sodium, fluids
  • 乳糜泻：不吃小麦、大麦、黑麦；倾倒综合征：少食多餐，进餐时不喝液体Celiac: no wheat, barley, rye; dumping: small frequent meals, no liquids with meals
  • Warfarin：维生素K摄入保持稳定，而不是为零Warfarin: consistent vitamin K, not zero

📖 本课术语

倾倒综合征 (Dumping syndrome): 胃手术后，食物从胃迅速涌入肠道，餐后出现痉挛、出汗和腹泻。

✅ 自我测试

对于一名接受血液透析的终末期肾病患者，护士应从其餐盘中拿走哪种食物？Which food should the nurse remove from the tray of a client with end-stage kidney disease on hemodialysis?
  1. 配无盐黄油的蒸白米饭Steamed white rice with unsalted butter
  2. 配肉桂的去皮苹果片Peeled apple slices with cinnamon
  3. 配黑胡椒的四季豆Green beans with black pepper
  4. 配奶酪的烤土豆Baked potato with cheese

答案: D · 配奶酪的烤土豆

土豆钾含量高，奶酪磷含量高；两者在肾脏饮食中都受限制。去皮苹果片可能看起来有风险，但苹果是低钾水果，适合肾脏饮食。

Potatoes are high in potassium and cheese is high in phosphorus; both are restricted in renal diets. Peeled apple slices may look risky, but apples are a low-potassium fruit and fit a renal diet.

哪一餐适合乳糜泻患者？Which meal is appropriate for a client with celiac disease?
  1. 意大利面配番茄酱和帕尔马干酪Pasta with marinara sauce and parmesan
  2. 烤鸡配米饭Grilled chicken with rice
  3. 全麦吐司配果酱Whole wheat toast with jam
  4. 大麦汤配黑麦饼干Barley soup with rye crackers

答案: B · 烤鸡配米饭

普通的烤鸡和米饭天然无麸质。全麦吐司、大麦汤、黑麦饼干和由小麦制成的普通意大利面都含有麸质。

Plain grilled chicken and rice are naturally gluten-free. Whole wheat toast, barley soup, rye crackers and regular pasta, which is made from wheat, all contain gluten.

一名倾倒综合征患者询问如何预防症状。哪项指导是正确的？A client with dumping syndrome asks how to prevent symptoms. Which teaching is correct?
  1. 少食多餐，吃高蛋白餐食Eat small, frequent, high-protein meals
  2. 选择高糖食物以快速补充能量Choose high-sugar foods for quick energy
  3. 每餐喝一大杯水Drink a large glass of water with each meal
  4. 每天吃三顿大餐Eat three large meals daily

答案: A · 少食多餐，吃高蛋白餐食

少量、富含蛋白质、低简单碳水化合物且不带液体的餐食可减慢胃排空；之后休息可减轻症状。

Small, protein-rich, low-simple-carbohydrate meals without liquids slow gastric emptying; resting afterward reduces symptoms.

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