Question

which of the following produces reflux esophagitis?
sliding hiatus hernia
barretts esophagus
paraesophageal hiatus hernia
plummer-vinson syndrome

Explanation:

Reflux esophagitis is often associated with conditions that disrupt the normal anti - reflux mechanisms. A sliding hiatus hernia occurs when part of the stomach slides up into the chest through the esophageal hiatus. This disruption of the normal anatomy can lead to the backflow of gastric contents into the esophagus, causing reflux esophagitis. Barrett's esophagus is a complication of long - standing reflux esophagitis rather than a cause. Paraesophageal hiatus hernia is less likely to cause reflux as the gastroesophageal junction remains in place. Plummer - Vinson syndrome is related to esophageal webs and iron - deficiency anemia and not to reflux esophagitis.

Answer:

A. Sliding hiatus hernia