Why should you avoid using the same site for blood draws and infusions with a CVAD?

Why should you avoid using the same site for blood draws and infusions with a CVAD?

• A. To make the procedure faster
• B. To comply with hospital policy
• C. To minimize the risk of clot formation and infection
• D. To reduce the amount of equipment needed

Answer: (C)

Using the same site for blood draws and infusions with a Central Venous Access Device (CVAD) can significantly increase the risk of complications such as clot formation and infection. When you perform blood draws and infusions from the same site, the continual manipulation of the catheter can lead to irritation and trauma to the vessel or the catheter itself, which may create turbulence in blood flow. This turbulence can predispose the interior of the catheter to clot formation. Furthermore, the presence of infusing medications or fluids can create a risk for contamination. If the same access is used for both blood sampling and fluid or medication administration, there is a higher likelihood of introducing pathogens, especially if aseptic techniques aren't meticulously followed during both processes. Consequently, rotating sites for these procedures helps to maintain the integrity of the catheter and lower the risk of serious complications, thus ensuring patient safety and optimal outcomes.

Using the same site for blood draws and infusions with a Central Venous Access Device (CVAD) can significantly increase the risk of complications such as clot formation and infection. When you perform blood draws and infusions from the same site, the continual manipulation of the catheter can lead to irritation and trauma to the vessel or the catheter itself, which may create turbulence in blood flow. This turbulence can predispose the interior of the catheter to clot formation.

Furthermore, the presence of infusing medications or fluids can create a risk for contamination. If the same access is used for both blood sampling and fluid or medication administration, there is a higher likelihood of introducing pathogens, especially if aseptic techniques aren't meticulously followed during both processes. Consequently, rotating sites for these procedures helps to maintain the integrity of the catheter and lower the risk of serious complications, thus ensuring patient safety and optimal outcomes.