While in the Holding Area,a Patient Reveals to the Nurse

While in the holding area,a patient reveals to the nurse that his father had a high fever after surgery.What action by the nurse is a priority?

A) Place a medical alert sticker on the front of the patient's chart.
B) Alert the anesthesia care provider of the family member's reaction to surgery.
C) Reassure the patient that there will be close monitoring during and after surgery.
D) Administer 650 mg of acetaminophen (Tylenol) per rectum as a preventive measure.