A client admitted for a hysterectomy has a secondary diagnosis of Ménière s disease. Which of the following nursing interventions should the nurse include in the client’s plan of care to decrease the effects of tinnitus（）

A. Reduce the amount of glucose and cholesterol in the diet.

B. Encourage the client to listen to the radio with earphones.

C. Encourage a weight-reduction diet.

D. Administer antihypertensive medications as ordered.

患者，女性，72岁。尿频、尿急伴发热3天，意识不清4小时由家属送入院。否认糖尿病史。高血压史12年。

应做下列哪项检查能最快帮助诊断（）.

A.血糖、血酮

B.尿糖、尿酮

C.血气分析

D.微量血糖测定

E.尿常规