Problem: What is a key distinction between a do-not-resuscitate (DNR) order and other types of advance directives? Looking for Assignment Help? A) A DNR order is written by the patient, while other advance directives are written by physicians. B) A DNR order is a legal order written by a physician based on the patient's wishes, while other advance directives are written by the individuals themselves. C) A DNR order applies only to terminally ill patients, while other advance directives apply to all patients. D) A DNR order is only valid in hospitals, while other advance directives are valid everywhere.