১.
Which of the following is the most common cause of peptic ulcer disease?
সঠিক উত্তর: খ
খ) H.pylori infection
উত্তর
সঠিক উত্তর: খ
খ) H.pylori infection
ব্যাখ্যা
Explanation: Nearly all peptic ulcers are associated with H. pylori infection, NSAIDs or cigarette smoking. Among them H. pylori infection is most common