Reactive hyperemia is a provocative test to used to augment a subclavian steal from “latent” to “complete” by using a blood pressure cuff to suprasystolic pressure for 3-5 minutes while monitoring the vertebral artery.  The cuff is then rapidly deflated, the test is considered positive when the vertebral artery flow completely reverses.

carotid dissection(2)(1).jpg In the above image this is most likely to be a(an):

What is the best method evaluating an arterial segment for stenosis?

The nasal artery becomes the _________ along the lateral border of the nose.

Bilateral diminished common carotid velocities may be due to;

A CIMT study measures the thickness between;

Of the following vessels, which vessel may also be referred to as the supratrochlear artery?

What does spectral broadening usually represent?

In the brain, an increase in CO2 causes an ____________ and an ___________in blood flow rates.

If you buy a t-shirt produced in Vietnam, a