A 21-year-old client with a history of ulcerative colitis is hospitalized for an exacerbation. When planning dietary teaching, the nurse should recommend that the client consume（）
A. high-protein foods, such as eggs, meat, and cheese.
B. whole milk and other dairy products.
C. raw fruits and vegetables.
D. products containing caffeine.
参考答案：A
解析：
Clients with ulcerative colitis should be encouraged to consume foods high in protein and calories to promote healing. Fat intake should be limited, especially if steatorrhea is present. Clients should also be encouraged to avoid raw fruits and vegetables, dried fruit and beans, whole grains, bran, seeds, and nuts to reduce bowel movements. Caffeine-containing and carbonated beverages should be avoided because they stimulate intestinal peristalsis.