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DVT 423- KN 2
USIDMS Lower Extremity Arterial
Question | Answer |
---|---|
Water has a ______ viscosity compared to blood. | low |
The highest pressure in the arterial system is in which part of the heart? | left ventricle |
As velocity increases the area decreases. What principle is this? | Bernouillis |
What supplies the flow to the arterial wall? | vaso vasorum |
The site of symptoms always occurs _______ to the site of disease. | distally |
what is the most common arterial pathology? | atherosclerosis |
what is the most common area for an aneurysm? | infra-renal |
monophasic signal proximal to an obstruction will display a _______ sign | drumbeat |
monophasic flow distal to a stenosis will display what type of sign? | tardus parvus |
Analog Doppler cannot detect velocities less than ___ cm/s | 6 |