How often should IV dressings and tubing be changed for patients receiving transfusions?

• A. Every 24 hours
• B. Every 7 days
• C. Every 96 hours
• D. Only if there is a problem

Answer: (C)

Regular IV maintenance focuses on preventing infection while keeping the line usable for the patient. When a peripheral IV is in place for transfusions and the site is clean, dry, and intact, changing the dressing and the tubing on a routine schedule helps minimize microbial entry and unnecessary manipulation. The four-day interval (every 96 hours) is a common standard for routine changes in many practice settings, balancing safety with practicality. If any sign of trouble appears—such as redness, swelling, leakage, or a soiled or damp dressing—the site should be changed sooner. While transfusion policies may also address tubing changes around units or time frames, the routine approach supports changing dressing and tubing every 96 hours unless a problem arises.