In vascular testing, what is typically considered to be the gold standard?

What diameter should a normal aorta not exceed?

Low resistive “tardus parvus” Doppler spectral waveforms recorded throughout the renal medulla and cortex would suggest which of the following?

Which best describes normal flow of the Doppler spectral waveform from the infrarenal abdominal aorta?

How does hydrostatic pressure affect the lower extremities?

What structure is labeled #11?

Which exam uses air-filled, polyvinyl cuff, which surrounds the calf and functions as a sensing device to detect calf volume changes?

Most transplants are placed extraperitoneally in the ___________________.

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

The renal  cortex should be described as ____ with uniform cortical thickness.