Registered Vascular Technologist Practice Exam 2025 – Complete Study Resource

The condition characterized by venous thrombosis and subsequent limb swelling is deep vein thrombosis (DVT). Deep vein thrombosis occurs when a blood clot forms in a deep vein, often in the legs, which can lead to symptoms like swelling, pain, and redness in the affected limb. This condition specifically focuses on the formation of a thrombus within the deep venous system and is a serious condition that can lead to complications such as pulmonary embolism if the clot dislodges.

In contrast, saphenous vein incompetence typically pertains to the inability of the valves in the saphenous vein to close properly, leading to varicosities and potential chronic symptoms but does not primarily involve an acute thrombotic event. Varicose veins are swollen, twisted veins that often result from valve failure over time and are more about superficial venous insufficiency rather than acute thrombosis. Chronic venous insufficiency refers to a long-term condition that results from poor venous blood flow, often as a result of previous thrombosis or valve failure, but it is not defined specifically by the acute event of thrombosis itself.

Therefore, deep vein thrombosis is the specific condition best associated with the acute presence of venous thrombosis and subsequent