USIDMS LE arterial Doppler
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What is termed the tendency of a body at rest to stay at rest or a body in motion to stay in motion? | inertia
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| What is the property of a fluid that resists the force tending to cause fluid to flow? | viscosity
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| Velocity refers to the rate of ________ with respect to _______. | movement, time
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| Blood velocity ______ as blood travels from the aorta, through the arteries, then the arterioles, and finally throught the capillaries. | decreases
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| A ___ resistance flow profile characteristically has antegrade flow throughout the cardiac cycle. | low
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| _____ plaque has a smooth surface and is composed of smooth muscle and fibrous tissu and lacks calcification. | Fibrous
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| The _____ of a stenosis is more important than its length. | radius
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| During exercising leg, resistance _____, flow _____, and a stenosis may become critical or flow limiting. | drops, increases
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| The hemodynamics of the arterial system includes relationships between pressure, resistance, and _____. | flow
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| What is termed the flow of a liquid in which it travels smoothly in parallel layers? | laminar flow
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Created by:
pahead
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