Which bacterium is most commonly associated with peptic ulcers?
Practice Questions
Q1
Which bacterium is most commonly associated with peptic ulcers?
Escherichia coli
Helicobacter pylori
Streptococcus pneumoniae
Clostridium difficile
Questions & Step-by-Step Solutions
Which bacterium is most commonly associated with peptic ulcers?
Step 1: Understand what a peptic ulcer is. A peptic ulcer is a sore that develops on the lining of the stomach or the first part of the small intestine.
Step 2: Learn about bacteria. Bacteria are tiny living organisms that can be found in many places, including our bodies.
Step 3: Identify the specific bacterium linked to peptic ulcers. The bacterium most commonly associated with peptic ulcers is called Helicobacter pylori.
Step 4: Know why Helicobacter pylori is important. This bacterium can survive in the acidic environment of the stomach, which allows it to cause ulcers.
Step 5: Conclude that Helicobacter pylori is the main bacterium responsible for peptic ulcers.
