Answered

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Which of the following statements regarding peptic ulcers are correct?

A. They are called gastric ulcers when they occur in the stomach.
B. They are caused by digestion of the mucosal lining of the digestive tract by gastric juices.
C. Stress, smoking, and alcohol are risk factors.
D. They are typically caused by a bacteria called Helicobacter pylori.

Sagot :

GinnyAnsweridn

Final answer:

Peptic ulcers are sores on the GI tract lining caused by H. pylori infection or NSAID intake. Stress, smoking, and alcohol can aggravate symptoms. Antibiotics are used to treat ulcers caused by H. pylori.


Explanation:

Peptic ulcers are sores on the tissues lining the esophagus, stomach, or duodenum caused by damage to the mucous coating, exposing the tissue to pepsin and hydrochloric acid. The most common cause is infection with the bacterium Helicobacter pylori or excessive intake of non-steroidal anti-inflammatory drugs (NSAIDs).

Peptic ulcers are also influenced by factors like stress, smoking, and alcohol, which can worsen symptoms but do not directly cause the ulcers themselves.

Doctors used to believe stress and stomach acid caused ulcers until the discovery of the role of H. pylori, which led to effective antibiotic treatments.


Learn more about Peptic ulcers here:

https://brainly.com/question/43115857


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