H. pylori is a common cause of which condition?

H. pylori is a common cause of which condition?

• A. Peptic ulcers
• B. Hypertension
• C. Diabetes
• D. Osteoarthritis

Answer: (A)

Helicobacter pylori infection is a classic cause of peptic ulcer disease. The organism colonizes the stomach lining and uses urease to convert urea into ammonia, buffering the acidic environment and allowing survival in the stomach. This triggers chronic inflammation that damages the protective mucous layer, leading to erosion and ulcers in the stomach or duodenum. The other conditions—hypertension, diabetes, and osteoarthritis—have different causes and etiologies, so they aren’t typically linked to H. pylori. Therefore, peptic ulcers is the best answer. In practice, eradicating H. pylori with antibiotics plus a proton pump inhibitor is used to promote healing and prevent recurrence.

Helicobacter pylori infection is a classic cause of peptic ulcer disease. The organism colonizes the stomach lining and uses urease to convert urea into ammonia, buffering the acidic environment and allowing survival in the stomach. This triggers chronic inflammation that damages the protective mucous layer, leading to erosion and ulcers in the stomach or duodenum. The other conditions—hypertension, diabetes, and osteoarthritis—have different causes and etiologies, so they aren’t typically linked to H. pylori. Therefore, peptic ulcers is the best answer. In practice, eradicating H. pylori with antibiotics plus a proton pump inhibitor is used to promote healing and prevent recurrence.