A client is admitted with a diagnosis of delusions of grandeur. This diagnosis reflects the client has a belief that he is（）

单项选择题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 juice.

单项选择题A client who has been admitted to the emergency room is restless and agitated, has dry mucous membranes, and is complaining of intense thirst. The nurse suspects which of the following electrolyte imbalances（）

A. Hypokalemia.
B. Hypercalcemia.
C. Hypomagnesemia.
D. Hypernatremia.