The client screams at the nurse, 'You are all incompetent here! I have been waiting for 2 hours!' How should the nurse respond initially?

C It is upsetting to wait so long. How can I best help you? D The wait is long today, but you will receive quality, unhurried care when it is your turn. B I see that you are frustrated, but the delay cannot be avoided. A I know you are upset, but I will have to call security if you continue to scream.