The nurse has been teaching the client strategies to prevent a recurrence of hemorrhoids. One strategy is maintaining a high-fiber diet. Which of the following breakfast menus is appropriate for the client

A. Danish pastry, prune juice, coffee, and milk.
B. Oatmeal, milk, grapefruit wedges, and bran muffin.
C. Corn flakes, milk, white toast, and orange juice.
D. Scrambled eggs, bacon, English muffin, and apple juic

某患者，缺失，在固定桥前后基牙预备中与目的无关的是（）

A.消除倒凹

B.开辟间隙

C.留出固位体厚度所需的足够间隙

D.统一各基牙的轴向

E.具有较好的牙冠形态