click below
click below
Normal Size Small Size show me how
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 |