1103

198. Which of these patients would LEAST likely be considered at high risk for deep venous thrombosis?

199. The primary concern in patients with acute deep v enous thrombosis is:

200. Some causes of deep venous thrombosis may be:A. Trauma

201. The greatest pressure of venous hypertension in secondary varicose veins occurs:

202. Select the factor least likely to contribute to deep venous thrombosis:

203. Virchow’s triad includes:

204. Which is NOT a risk factor for DVT?

205. What percentage of pulmonary emboli originate from lower extremity deep venous thrombosis?

206. The vascular technologist knows that chronic venous insufficiency and ulceration are:

207. Lymphedema may be caused by all EXCEPT:

208. A varicose vein is most often:

209. Varices resulting from deep-venous valvular insufficiency and incompetent perforators are called:

210. A Baker's cyst is a collection of:

211. A thrombus is found in a gastrocnemius muscular vein approximately a third of the way down the calf from the knee. If this were to propagate proximally, it would next involve:

212. A thrombus is found in a soleal vein, a bit proximal to mid calf. If this were to propagate, it would next involve:

213- Approximately what percentage of untreated calf-vein thrombosis is thought to propagate to a proximal level (i.e., popliteal or above)?

214. One complication of deep venous recanalization is: