Question

varicose veins in the lower esophagus are a complication of: cirrhosis chronic pancreatitis mallory-weiss syndrome reflux esophagitis

Explanation:

Esophageal varices (varicose veins in the lower esophagus) occur due to portal hypertension, which is a common complication of cirrhosis (liver disease). Chronic pancreatitis affects the pancreas, Mallory - Weiss syndrome involves esophageal tears from vomiting, and reflux esophagitis is about acid reflux damage. So cirrhosis is the cause of esophageal varices.

Answer:

A. cirrhosis