The nurse is assessing a postcraniotomy client and finds the urine output from a catheter is 1,500 mL for the 1st hour and the same for the 2nd hour. The nurse should suspect（）

A. Cushing’s syndrome.

B. diabetes mellitus.

C. adrenal crisis.

D. diabetes insipidus.

某老年女性，突发抽搐，发作前有头晕、剧烈头痛，无视物旋转，考虑最可能的病因是( )

A．高血压
B．破伤风
C．癫痫大发作
D．重度失水
E．以上都不是