问题
单项选择题
A client on an inpatient psychiatric unit at a community mental health center is pacing up and down the hallway. The client has a history of aggression. Which response by the nurse would be best when approaching the client ？（）
A．"If you can't relax, you could go to your room. "
B．"Would you like your antianxiety medication now "
C．"You're pacing. What's going on "
D．"Let's go play a game of pool. "
答案
参考答案：C
解析：
This response acknowledges the client's behavior and explores his feelings. Options A and B assume that the client is anxious, which may be a projection on the nurse's part, considering the client's history of aggression. Option D ignores what might be going on with the client.
sin 100πt．关于这个交变电流的说法中正确的是（ ）