basic doppler
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| show | returned frequency - transmitted frequency
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| doppler frequency is between.. | show 🗑
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| show | 1540 m/s
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| antegrade flow will be above/below the baseline? | show 🗑
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| show | transmitted doppler frequency, doppler beam "angle to flow", velocity
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| Which angle results in a max frequency shift? | show 🗑
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| show | detect flow in all vessels, useful for obtaining systolic pressures, No aliasing
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| what are some ways to eliminate aliasing? | show 🗑
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| a large SV/gate is related to | show 🗑
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| How to generate a color image? | show 🗑
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| T/F Frame Rate is affected by the density or number of scan lines | show 🗑
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| Power Doppler can be used for what type of flow? | show 🗑
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| This artifact has been referred to as a "ghost" artery | show 🗑
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| Increasing focal zones increase lateral/axial resolution? | show 🗑
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| when the doppler can not differentiate the main sample voume from those of phantoms | show 🗑
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Created by:
amandarose01
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