HUMAN PHYSIOLOGY
DIGESTION AND ABSORPTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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I only
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II only
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I and II only
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III only
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Detailed explanation-1: -Stomach ulcers are usually caused by Helicobacter pylori (H. pylori) bacteria or non-steroidal anti-inflammatory drugs (NSAIDs). These can break down the stomach’s defence against the acid it produces to digest food. The stomach lining then becomes damaged causing an ulcer to form.
Detailed explanation-2: -Stomach ulcers are usually caused by an infection of Helicobacter pylori (H. pylori) bacteria, or from taking anti-inflammatory medicines (NSAIDs), such as ibuprofen and aspirin.
Detailed explanation-3: -H. pylori can damage the protective lining of the stomach and small intestine. This can allow stomach acid to create an open sore (ulcer). About 10% of people with H. pylori will develop an ulcer. Inflammation of the stomach lining.