A male client is admitted with difficulty breathing related to a recent diagnosis of metastatic lung cancer. He tells the nurse that he does not want to be 'hooked up to any machines'. His vital signs are heart rate 120 beats/minute, blood pressure 98/50 mm Hg, respirations 30 breaths/minute, and oxygen saturation rate is 88%. Which action should the nurse take?

B Ask the palliative care team to speak with the client. C Give analgesic medications as needed (PRN). A Obtain the client's legal records for power of attorney. D Discontinue the intravenous infusion.