Reactive hyperemia is a method that stimulates the distal artery’s response to exercise by temporarily decreasing blood supply to the lower extremities, thereby simulating

A patient with a rupture intracranial aneurysm is most likely to develop ischemia due to:

What symptoms are not associated with blood flow alterations to the posterior circulation?

Which best describes the ICA flow characteristics?

Which are two major branches of the external carotid artery?

Which of the following methods is  used most often to measure toe pressures?

A technologist identifies a vessel at 70 mm depth with flow directed away from the transducer. The mean velocity is significantly elevated compared to expected values. Which interpretation is most accurate?

What is this proximal CCA waveform pattern indicative of?

Which patient is exhibiting vertebrobasilar circulation cerebrovascular symptoms?

A patient presents to the vascular lab with asymmetrical brachial systolic pressures: right = 86 mmHg, left= 138 mmHg. As you perform the duplex exam the following findings are discovered: abnormal dampened Doppler waveform contour through the right proximal CCA. What should you expect the remainder of the carotid-vertebral artery exam to reveal?