For a stenosis to be hemodynamically significant, it must cause which of the following?

What vessels are identified at the corresponding numbers? #1 is the  _______ . #2 is the  _______ . #3 is the  _______ .  

The cephalic vein drains into which vein?

At about the 4th lumbar vertebra, near the level of the umbilicus, the abdominal aorta divides into which right and left vessels?

Due to the force of blood ejected by the heart, which term best describes blood flow in arteries as rhythmic waves?

What information can be obtained from the color scale setting?

An increased stroke volume and reduced preload is generally the result of a change in which of the following parameters?

What does the sonographic finding indicate about the vessel?

Which vessel is located at #3?  _______ Which vessel  is located at  # 4? _______ Which vessel is  located at # 5? _______

Most commonly, which vessel do the gastrocnemius veins drain into?