What type of patient may benefit from the use of CVAD?

• A. Patients requiring frequent blood draws
• B. Patients needing long-term medication administration
• C. Patients undergoing minor surgeries
• D. Patients fully ambulatory without any health issues

Answer: (B)

The main idea here is that a central venous access device is chosen when IV therapy will be needed for a long period or when the medications are difficult to administer through a peripheral vein. For patients who require long-term medication administration, a CVAD provides reliable, ongoing venous access, making it possible to deliver chemotherapy, prolonged antibiotics, total parenteral nutrition, or other therapies over weeks or months without repeatedly sticks to peripheral veins. It also supports frequent or large-volume infusions and can simplify blood sampling when needed.

In contrast, someone who only needs short-term IV access for minor procedures or who is fully ambulatory with no health issues typically does not require a CVAD, since peripheral IV lines are sufficient for short-term use. While CVADs can be used for frequent blood draws, the strongest fit is the need for long-term therapy.