Mrs. W is an 81-year-old woman with recurrent colon cancer with liver metastases admitted to the hospital for chemotherapy. Because of her poor prognosis, you approach her about a DNR order, but she requests to be "a full code." Can you write a DNR order anyway? • A. No, because the patient requested "a full code." • B. Yes, because Mrs. W is elderly, has a diagnosis of recurrent metastatic cancer, and the chance of a successful DNR is 0%. • C. No, because the CPR for Mrs. W and in her condition could not be called "futile." • D. Yes, because hospital policy allows doctors to write a DNR in this situation.