The nurse plans care for a client returning from surgery after a bowel resection. The client has an IV of 0.9% NaCl infusing at 100 mL/hr into the left wrist. Which nursing action is BEST?
1. Change the IV tubing each time a new IV solution is hung
2. Cleanse the IV site with an alcohol swab using a circular movement
3. Limit manipulation of the cannula at the IV insertion site
4. Adjust the drop rate to keep the total volume of IV fluids on schedule
