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DVT423-SW2

USIDMS LE Arterial Doppler

QuestionAnswer
What kind of flow occurs at the entrance of a vessel? Plug Flow.
In the vascular system where is the lowest energy or lowest pressure located? The right ventricle of the heart.
Name the two types of Non-Laminar flow. Helical Flow and Flow Separation (Eddy Flow).
True or False: Viscosity of blood is inversely proportional to the hematocrit. False: directly proportional.
In a stenosis within a vessel, where are the increased velocities found? Within the stenosis.
What is the pathology called where the arterial wall is inflamed and leads to the thrombosis of the vessel? Arteritis.
Between Analog and Spectral Analysis, which one uses FFT to display frequencies? Spectral Analysis.
If the patient has Median Arcuate Syndrome what is compressed? The celiac axis.
What is the physical principle in a Noninvasive LE Doppler Exam? The Doppler Effect.
Who is most commonly seen to have an entrapment syndrome? Male athletes and weight lifters.
Created by: slwilliams2
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