A nurse is serving on a committee whose task is to plan cost-effective care at the facility. Which of the following client care tasks should the nurse recommend?
A.
Replace total parenteral nutrition solution bags every 48 hr.
B.
Replace peripheral IV solution bags every 96 hr.
C.
Change peripheral IV primary tubing every 96 hr.
D.
Change total parenteral nutrition IV tubing every 48 hr.
The correct answer and Explanation is :
The correct answer is D. Change total parenteral nutrition (TPN) IV tubing every 48 hr.
Explanation:
Total Parenteral Nutrition (TPN) involves administering a nutrient-rich solution directly into the bloodstream via a central vein, which requires strict adherence to infection control practices due to the risk of sepsis and other complications. The primary concerns with TPN are the risk of infections and maintaining the sterility of the system.
- Infection Control: TPN is delivered through central venous catheters, which have a higher risk of infection compared to peripheral IVs. To mitigate this risk, it’s crucial to maintain a sterile environment and minimize the duration that tubing remains in use. Changing TPN IV tubing every 48 hours helps reduce the risk of microbial growth and contamination.
- Guidelines and Recommendations: The Centers for Disease Control and Prevention (CDC) and other infection control guidelines recommend changing TPN IV tubing and the associated filter every 24 to 48 hours. This frequent change is intended to prevent the growth of bacteria or fungi in the tubing, which could lead to severe infections.
- Comparison to Other Options:
- Option A (Replace total parenteral nutrition solution bags every 48 hr) is not incorrect, but it does not address the tubing change specifically.
- Option B (Replace peripheral IV solution bags every 96 hr) is related to peripheral IV care and does not apply to TPN.
- Option C (Change peripheral IV primary tubing every 96 hr) is relevant to peripheral IVs and not TPN. Peripheral IVs are less complex and have different protocols compared to central venous lines used for TPN.
In summary, for optimal infection control and patient safety in TPN administration, changing the IV tubing every 48 hours is a best practice that aligns with infection prevention guidelines and ensures the delivery of safe, effective care.