网管系统的维护对象由哪些组成？
参考答案：
网管系统的维护对象由网管系统硬件（包括各种网管通信设备）和网管软件（包括网管存储的各种数据）组成。
A（）is created by a pressure gradient or slope in the water level.
A.gradient current
B.density current
C.swift current
D.torrent current
A client is receiving a radiation implant for the treatment of bladder cancer. Which of the following interventions is appropriate
A．Flush all urine down the toilet.
B．Restrict the client's fluid intake.
C．Place the client in a semiprivate room.
D．Monitor the client for signs and symptoms of cystitis.
