As a nurse approaches a client with schizophrenia, the client looks at the nurse and says, "back off. Leave me alone." The client appears tense and is pacing rapidly. Which of the following is an appropriate nursing response?
a. "I can see that you're feeling agitated. I'm here to help you. What can I do to make you feel more comfortable?"
b. "I understand that you need some space right now. I'll be right here if you need anything."
c. "You seem overwhelmed. Would you like to talk about what's bothering you?"
d. "I'll give you some space, but I want you to know that I'm here to support you whenever you're ready."