The nursing home nurse finds a 92-year-old client on the floor during rounds. The client is not responsive. Vital signs have been taken by the certified nursing assistant: blood pressure 98/52, heart rate 120, respirations 28, and oxygen saturation 94%. The client has a history of falls, hypertension, and an extensive cardiac history. The client’s chart indicates a signed physician order that states “Do not resuscitate” and “Do not intubate” (DNR/DNI). Which of the following should the nurse do?