Which of the following nursing diagnoses would be most appropriate for a client newly diagnosed with non-insulin-dependent diabetes mellitus（）

A. Risk for infection related to newly diagnosed diabetes.

B. Altered nutrition, more than body requirements related to overproduction of insulin.

C. Altered health maintenance related to lack of knowledge of proper foot care.

D. Pain related to elevated blood glucose levels.

通过对官僚制的本质及特征进行深入而系统的分析，韦伯认为，官僚制具有优越性是（）

A.严密性

B.合理性

C.稳定性

D.普适性