Shigellosis Pathogenesis Quiz
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Questions and Answers

Shigella, unlike Vibrio cholerae and most Salmonella species, is acid-resistant and survives passage through the ______ to reach the intestine.

stomach

Pathogenic event is invasion and destruction of the human colonic ______.

mucosa

This triggers an intense acute inflammatory response with mucosal ulceration and ______ formation.

abscess

What is the pathogenic event of Shigella and EIEC in the human colonic mucosa?

<p>Invasion and destruction</p> Signup and view all the answers

How does Shigella's acid resistance compare to Vibrio cholerae and most Salmonella species?

<p>Shigella is acid-resistant</p> Signup and view all the answers

What type of response does Shigella trigger upon invasion of the colonic mucosa?

<p>Intense acute inflammatory response</p> Signup and view all the answers

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