Which of the following intraoperative responsibilities does not pertain to a nurse during surgery?

Administering anesthesia drugs is a responsibility that typically falls within the scope of practice for an anesthesiologist or a certified registered nurse anesthetist (CRNA), rather than a perioperative nurse. The role of the nurse in the operating room focuses on patient safety and support, which includes monitoring and assessing the patient, but does not include the administration of anesthesia itself.

Assessing the patient throughout the procedure is crucial for identifying any changes in the patient's condition and ensuring their safety. Monitoring vital signs is a critical ongoing responsibility to track the patient’s physiological status during surgery. Obtaining warming blankets is an important duty to help maintain the patient's body temperature, which is essential for preventing hypothermia during procedures. Each of these tasks is directly aligned with the nurse’s role in creating a safe surgical environment, while administering anesthesia is a specialized function assigned to anesthesia professionals.