The most common site of atherosclerosis in the lower extremities is 

A patient is sent to your laboratory for a lower extremity arterial study with and without exercise for thigh claudication symptoms.  Her baseline ABI’s at rest were 0.96 on the right and 0.97 on the left.  Post-exercise her ABI’s drop to 0.79 on the right and 0.75 on the left.  They return to baseline values after 15 minutes.  Based on these findings what level of disease does this patient have? 

Which penile-brachial index (PBI) is consistent with vasculogenic impotence? 

Which syndrome causes displacement and compression of the vessels due to the medial head of the gastrocnemius muscle? 

Which of the following is not a contraindication to a constant load treadmill? 

Alcoholics Anonymous started in the 

As you are imaging the distal anastomosis of a fem-distal bypass graft, you find that you have some reversed flow in the native artery at that site.  What conclusion can you draw from that finding?

The most clinically significant complication associated with a peripheral aneurysm is 

Which of the following can cause a spectral waveform in the lower extremity to change its shape to monophasic? 

Mrs. K. is scheduled for arterial testing due to pain in her legs.  All of the following risk factors suggest Mrs. K is a likely candidate for arterial disease EXCEPT: