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DVT402-KT3
USIDMS Abdominal and Renal Doppler
| Question | Answer |
|---|---|
| How much more likely are men to get AAA's rather than women? | men are 5 times more likely to develop AAA's than women |
| The pancreaticoduodenal artery branches from what vessel? | gastroduodenal artery |
| Do the celiac, hepatic, and splenic artery demonstrate high or low resistance normally? | low resistance |
| What type of flow is normally found in the SMA and IMA post prandial? | low resistance |
| What three vessels are involved with bowel ischemia? | celiac, SMA, and IMA |
| Describe abnormal hepatic vein doppler interpretation | non-spontaneous flow, lack of pulsatility, lack of phasic flow |
| In a transverse veiw, which renal artery sits more anterior? | The right renal artery |
| How is the renal aortic ratio (RAR) calculated? | The highest velocity obtained in the renal artery divided by the peak velocity in the aorta |
| A significant difference in bilateral kidney measurements, is what? | 2 centimeters |
| How is the resistivity index calculated? | The EDV is subtracted from the PSV, then result is divided by the PSV |