Peptic ulcer disease may be caused by:
a. eating highly spiced foods.
b. Helicobacter pylori infection.
c. excess secretion of gastric acid and pepsin.
d. excess secretion of bile.
Question 2
Malignancy is a common development in patients with:
a. gastric ulcer.
b. duodenal ulcer.
c. esophageal ulcer.
d. ileal ulcer.