The left common iliac vein is usually compressed by which one of the following anatomic vessels?

Which of the following is a sign or symptom of pulmonary embolism?

Adequate pressure applied to compress a vein is achieved when ______

The external carotid artery supplies blood to

The first major branch of the internal carotid artery with clinical significance is the

One hundred Forty (140) patients each one had 2 venous studies for Acute Deep Venous Thrombosis, non-invasive (new test) and invasive (gold standard).  No evidence of disease was detected in 54 patients. In 12 cases the non-invasive studies were negative, but the invasive tests were positive. 68 patients showed Acute DVT by both tests. In 6 cases the non-invasive studies were positive, but the invasive studies were negative. The number of True Negative is _________

In contrary to its name, the superficial femoral vein is a _______ vein.

Color flow imaging can change in a vessel due to: ____________________

All of the following can be used to avoid nosocomial and cross-infection with sonographic probes, EXCEPT   ______________

Flow reversal in early diastole and lack of flow in late diastole is demonstrated with: _____________________