The patient with social anxiety disorder asks the nurse to explain why she feels the way she does in social situations. The nurse bases the response on which understanding of the pathophysiology of anxiety disorder?

The 24-year-old male patient presents to the clinic to request a consultation for rhinoplasty. He reports his unsightly nose ruined his most recent relationship because his girlfriend would not stop staring at it; he has missed work due to embarrassment and has started to use makeup to make it look smaller. Upon assessment, the nose appears normal and proportional to his face. Which course of action is the most appropriate?  

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?