A patient who is an alcoholic for more than 15 years develops acute hematemesis. Esophageal varices are suspected as the cause. How do these varices develop?
A) Increased vasodilation and decreased vasoconstriction (decreased norepinephrine)
B) Fluid backing up into the abdominal cavity
C) High pressure in the portal system vasculature that leads to engorgement
D) Increased platelets

Question

Quizplus · Accepted Answer

Esophageal varices develop due to high pressure in the portal venous system, often caused by liver cirrhosis from chronic alcoholism, leading to engorgement of veins in the esophagus.

A Patient Who Is an Alcoholic for More Than 15