单选题 A client demonstrating manic behavior is elated and sarcastic. The client is constantly cursing and using foul language and has the other clients on the unit terrified. The nurse should
A．Firmly tell the client that the behavior is unacceptable
B．Demand that the client stop the behavior immediately
C．Ask the client to identify, what is precipitating the behavior
D．Increase the client's medication or get additional medication ordered