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DVT423-ABW5
Renal Doppler
Question | Answer |
---|---|
The RRA courses ___________ to the IVC | posteriorly (behind) |
The LRV lies _____ to the SMA and _____ to Aorta | posterior, anterior |
The renal veins lie ____ to the renal arteries | anterior |
Order of the Renal Artery branches | -Main renal artery -segmental renal arteries -interlobar renal arteries -arcuate arteries interlobular arteries |
Direct Method of Renal Artery Doppler | interrogates entire renal artery bilaterally |
Indirect method of Renal Artery Doppler | evaluates only segmental renal arteries |
High RI=_______ resistant waveform | high |
How is RAR calculated? | highest renal PSV/ Aorta PSV |
Interpretation Criteria for Renal Doppler | >60% stenosis |
With a renal artery occlusion the kidney would appear ______ in size. | small |
An early systolic peak (ESP) is seen in a _______ exam. | normal |
Renal Fibromuscular Dysplasia is often seen in _________ segments of the renal artery | mid to distal |