What does CVAD stand for?

• A. Central Venous Access Devices
• B. Central Vein Access Devices
• C. Central Venous Asepsis Device
• D. Catheter Venous Access Device

Answer: (A)

CVAD stands for Central Venous Access Device. This term describes any device that provides direct access to the central venous circulation, such as central venous catheters or implanted ports, used for long-term therapies like chemotherapy, parenteral nutrition, or hemodialysis. The word venous is the correct adjective form relating to veins, and central indicates the large veins near the heart. Access highlights the purpose of the device, to gain entry to the bloodstream, and device covers the hardware itself, whether a catheter, port, or similar instrument. This category includes various forms, not just a single catheter type. The other options don’t fit because they use the wrong word form, refer to infection control rather than the device, or arrange the terms in an unconventional way.