What is the recommended flush solution for maintaining CVAD patency?

What is the recommended flush solution for maintaining CVAD patency?

• A. Heparin solution
• B. Normal saline
• C. Lactated Ringer's
• D. 5% dextrose in water

Answer: (B)

The recommended flush solution for maintaining Central Venous Access Device (CVAD) patency is normal saline. Normal saline is an isotonic solution that helps to effectively maintain the patency of the catheter without introducing any additional medications. It is often used for flushing prior to and after medication administration to ensure that the entire dose reaches the bloodstream and to clear the catheter of any residual medication. Using normal saline minimizes the risk of complications, such as infection or clot formation, that can arise from the use of other solutions, particularly those containing heparin, which may not be appropriate for all patients. Understanding the right flush solution is critical for safe CVAD management and helps prevent occlusions, thus supporting the ongoing use of the device for therapeutic purposes.

The recommended flush solution for maintaining Central Venous Access Device (CVAD) patency is normal saline. Normal saline is an isotonic solution that helps to effectively maintain the patency of the catheter without introducing any additional medications. It is often used for flushing prior to and after medication administration to ensure that the entire dose reaches the bloodstream and to clear the catheter of any residual medication.

Using normal saline minimizes the risk of complications, such as infection or clot formation, that can arise from the use of other solutions, particularly those containing heparin, which may not be appropriate for all patients. Understanding the right flush solution is critical for safe CVAD management and helps prevent occlusions, thus supporting the ongoing use of the device for therapeutic purposes.