PLC主模块正常工作时主模块上的()。
A、“RUN”灯亮
B、“SF”灯有时亮
C、“STOP”灯有时亮
D、“RUN”灯“SF”灯均亮
参考答案:A
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.
机场飞行区指标I为1或2的仪表跑道应在()端设置跑道端安全地区。
A.停止道
B.升降带
C.跑道
D.防吹坪