Final answer:
The charge nurse should assist the nurse in changing the intravenous tubing attached to the blood.
Step-by-step explanation:
The charge nurse should assist the nurse in changing the intravenous tubing attached to the blood.
When administering a blood transfusion, it is important to use dedicated blood administration sets to avoid any complications or reactions. The picture shows that the nurse is using a tubing set that is already connected to a bag of fluids, which could result in the introduction of air or other substances that can cause harm to the patient. Therefore, the charge nurse should assist the nurse in changing the tubing to a dedicated blood administration set to ensure safe transfusion.