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DVT423-AF3
USIDMSMesenteric
Question | Answer |
---|---|
What is it called when a right hepatic artery originates from an artery other than the celiac artery? | Replaced right hepatic artery |
What vessel typically originates off the aorta 1-2 cm below the celiac artery? | Superior Mesenteric Artery |
True or False: A high frequency transducer is best for a mesenteric doppler exam. | False |
The inferior mesenteric artery has what type of waveform? | High-resistance |
What can help increase accuracy when recording a Doppler waveform? | Have patient suspend breathing momentarily. |
If the celiac artery is occluded, what vessel are collaterals diverted through? | Gastroduodenal Artery |
What ultrasound technique is best for locating a stent? | Turn off the color feature |
What might a prominent IMA suggest of the SMA? | Stenosis or occlusion with collateralization |
In the fasting state, what kind of flow should the superior mesenteric artery reflect? | High-resistance |
What diagnosis goes along with findings of "pain out of proportion to physical findings"? | Acute mesenteric ischemia |