Before a Client's Surgery Begins,the Circulating Nurse Notes That the Nurse

Before a client's surgery begins,the circulating nurse notes that the nurse anesthetist did not perform a surgical scrub before coming into the operating room.Which action by the circulating nurse is most appropriate?

A) Direct the nurse anesthetist to perform the surgical scrub immediately.
B) Proceed with positioning the client on the operating bed.
C) Notify the nursing supervisor that sterile technique has been violated.
D) Proceed with setting up the instruments to be used during surgery.