Final answer:
The size of the syringe used to flush a CVC is typically 10 mL or larger to minimize the risk of damage or dislodgement.
Step-by-step explanation:
When flushing a Central Venous Catheter (CVC), the size of the syringe used is typically 10 milliliters (mL) or larger. This is because a smaller syringe may generate higher pressures, which can increase the risk of catheter damage or dislodgement.
The size of a central venous catheter (CVC) flushing syringe can vary based on the specific requirements of the healthcare provider, the type and size of the catheter, and institutional protocols. Flushing a CVC is a critical procedure to maintain catheter patency and prevent complications such as clot formation and infections.