A nurse is providing education to a client who is scheduled for a left knee arthroplasty. Which of the following statements regarding informed consent indicates client understanding of the teaching?

"Can you tell me more about the surgery I am having?"

"Signing this form indicates that I give my permission for the surgery, right?

"I will talk with the doctor about my surgery when I get into the operating room."

"Every so often, I think about whether or not to have this surgery."