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NBME 22 Answers

nbme22/Block 1/Question#44

A 52-year-old man with a history of alcoholic ...

Superior rectal

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submitted by bobson150(2),

The wording of this question confused me. This is asking "which of these vessels is the high pressure system" right? So the high pressure superior rectal is causing increased pressure into the inferior rectal?

welpdedelp  Superior rectal comes from the inferior mesenteric vein which comes from the splenic vein --> portal veins Thus, this dude had cirrhosis so it would "back-up" into the superior rectal vein. FA 2018: p360 +5  
nc1992  Superior rectal not superior mesenteric. Took me a minute +  
hyperfukus  ugh am i ever gonna get these right EVER +