A nurse is providing an in-service about client evacuation during a fire. Which of the following clients should the nurse instruct the staff to evacuate first?

A. A client in balance suspension traction requires more time and assistance, making them a lower priority. B. A bedridden client requires significant help and is less mobile, lowering their priority. C. A client who is ambulatory and receiving oxygen is at risk of immediate danger if the oxygen supply poses a fire hazard. They can be evacuated quickly and independently. D. A client in a wheelchair and confused may require more time and resources for evacuation.