Certified Registered Nurse Infusion (CRNI) Practice Exam

What does phlebitis indicate about a patient's veins?

1. The veins are healthy

2. There is inflammation

3. The veins are underdeveloped

4. There is a clot

The correct answer is: There is inflammation

Phlebitis refers to the inflammation of a vein, indicating that there is an underlying issue that affects the normal function and condition of the veins. This inflammation can arise from various factors, such as mechanical irritation from catheter insertion, infection, or trauma. The presence of phlebitis in a patient suggests that the vein is not in a healthy state; rather, it is responding to injury or irritation. This can also lead to symptoms such as redness, swelling, and pain along the affected vein. Recognizing phlebitis is crucial for appropriate management and intervention, as untreated inflammation can lead to more serious complications, including thrombophlebitis, where a blood clot may form alongside the inflamed vein. Thus, the indication of inflammation is critical in assessing the vascular health of a patient.