Following electroconvulsive therapy, the patient with bipolar disorder tells the nurse he does not remember whether he arrived by bus or car. Which response by the nurse is appropriate? 

The nurse is caring for a patient who was just pronounced dead. The patient’s adult children are with the patient. Which is the best response by the nurse to the family?

The nurse is discussing palliative care with the patient with metastatic colorectal cancer. The patient responds, "I'm not ready to give up. I want to keep fighting this disease." Which response from the nurse is most appropriate?