Difference between revisions of "Bacterial Pathogenesis Quiz"
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|linktext = WikiQuiz | |linktext = WikiQuiz | ||
|pagetype=Quiz | |pagetype=Quiz | ||
− | |Review= '''Michael Jones''' BSc (Hons) MSc PhD Lecturer in Microbiology and Molecular Biology | + | |Review= '''Michael Jones''' BSc (Hons) MSc PhD Lecturer in Microbiology and Molecular Biology}} |
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{{QuizCat|topic=Bugs|topicsubcategory=B}} | {{QuizCat|topic=Bugs|topicsubcategory=B}} | ||
{{QuizCat|topic=Pathology|topicsubcategory=B}} | {{QuizCat|topic=Pathology|topicsubcategory=B}} | ||
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feedback5="'''Incorrect.''' Lawsonia infection can only take place in the presence of intestinal flora. There is a synergistic relationship between L. intracellularis and intestinal flora including E. coli, Clostridium species and Bacteroides species.[[ Lawsonia intracellularis|WikiVet Article: Lawsonia ]]" | feedback5="'''Incorrect.''' Lawsonia infection can only take place in the presence of intestinal flora. There is a synergistic relationship between L. intracellularis and intestinal flora including E. coli, Clostridium species and Bacteroides species.[[ Lawsonia intracellularis|WikiVet Article: Lawsonia ]]" | ||
feedback3="'''Incorrect.''' Lawsonia infection can only take place in the presence of intestinal flora. There is a synergistic relationship between L. intracellularis and intestinal flora including E. coli, Clostridium species and Bacteroides species.[[Lawsonia intracellularis |WikiVet Article: Lawsonia]]" | feedback3="'''Incorrect.''' Lawsonia infection can only take place in the presence of intestinal flora. There is a synergistic relationship between L. intracellularis and intestinal flora including E. coli, Clostridium species and Bacteroides species.[[Lawsonia intracellularis |WikiVet Article: Lawsonia]]" | ||
− | feedback1="'''Incorrect.''' Lawsonia infection can only take place in the presence of intestinal flora. There is a synergistic relationship between L. intracellularis and intestinal flora including E. coli, Clostridium species and Bacteroides species.Somatostatin is growth hormone inhibiting hormone which is secreted in several locations in the gastrointestinal tract. [[Lawsonia intracellularis | + | feedback1="'''Incorrect.''' Lawsonia infection can only take place in the presence of intestinal flora. There is a synergistic relationship between L. intracellularis and intestinal flora including E. coli, Clostridium species and Bacteroides species.Somatostatin is growth hormone inhibiting hormone which is secreted in several locations in the gastrointestinal tract. [[Lawsonia intracellularis|WikiVet Article: Lawsonia]]" |
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</WikiQuiz> | </WikiQuiz> | ||
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choice2="Goblet cells" | choice2="Goblet cells" | ||
correctchoice="3" | correctchoice="3" | ||
− | feedback3="'''Correct!''' Lawsonia intracellularis has an affinity for enterocytes. Enterocytes are simple columnar epithelium cells of the small intestine and colon. They are thought to have a a secretory role. [[Lawsonia intracellularis | + | feedback3="'''Correct!''' Lawsonia intracellularis has an affinity for enterocytes. Enterocytes are simple columnar epithelium cells of the small intestine and colon. They are thought to have a a secretory role. [[Lawsonia intracellularis |WikiVet Article: Lawsonia intracellularis]]." |
− | feedback4="'''Incorrect.''' Lawsonia intracellularis is not known to have an affinity for paneth cells. Paneth cells are also found in the intestinal tract and contain zinc and lysoyme. The correct answer is that Lawsonia intracellularis has an affinity for enterocytes. Enterocytes are simple columnar epithelium cells of the small intestine and colon. They are thought to have a a secretory role. [[Lawsonia intracellularis | + | feedback4="'''Incorrect.''' Lawsonia intracellularis is not known to have an affinity for paneth cells. Paneth cells are also found in the intestinal tract and contain zinc and lysoyme. The correct answer is that Lawsonia intracellularis has an affinity for enterocytes. Enterocytes are simple columnar epithelium cells of the small intestine and colon. They are thought to have a a secretory role. [[Lawsonia intracellularis|WikiVet Article: Lawsonia intracellularis]]." |
− | feedback5="'''Incorrect.''' Lawsonia intracellularis is not known to have an affinity for parietal cells. Parietal are part of the stomach epithelium and secrete gastric acid and intrinsic factor. The correct answer is that Lawsonia intracellularis has an affinity for enterocytes. Enterocytes are simple columnar epithelium cells of the small intestine and colon. They are thought to have a a secretory role. [[Lawsonia intracellularis | + | feedback5="'''Incorrect.''' Lawsonia intracellularis is not known to have an affinity for parietal cells. Parietal are part of the stomach epithelium and secrete gastric acid and intrinsic factor. The correct answer is that Lawsonia intracellularis has an affinity for enterocytes. Enterocytes are simple columnar epithelium cells of the small intestine and colon. They are thought to have a a secretory role. [[Lawsonia intracellularis |WikiVet Article: Lawsonia intracellularis]]." |
− | feedback1="'''Incorrect.''' Lawsonia intracellularis is not known to have an affinity for enteroendocrine cells. Enteroendocrine cells are specialized endocrine cell of the GI tract. The correct answer is that Lawsonia intracellularis has an affinity for enterocytes. Enterocytes are simple columnar epithelium cells of the small intestine and colon. They are thought to have a a secretory role. [[Lawsonia intracellularis | + | feedback1="'''Incorrect.''' Lawsonia intracellularis is not known to have an affinity for enteroendocrine cells. Enteroendocrine cells are specialized endocrine cell of the GI tract. The correct answer is that Lawsonia intracellularis has an affinity for enterocytes. Enterocytes are simple columnar epithelium cells of the small intestine and colon. They are thought to have a a secretory role. [[Lawsonia intracellularis |WikiVet Article: Lawsonia intracellularis]]." |
− | feedback2="'''Incorrect.''' Lawsonia intracellularis is not known to have an affinity for goblet cells. Goblet cells are glandular simple columnar epithelial cells that secrete mucus. The correct answer is that Lawsonia intracellularis has an affinity for enterocytes. Enterocytes are simple columnar epithelium cells of the small intestine and colon. They are thought to have a a secretory role. [[Lawsonia intracellularis | + | feedback2="'''Incorrect.''' Lawsonia intracellularis is not known to have an affinity for goblet cells. Goblet cells are glandular simple columnar epithelial cells that secrete mucus. The correct answer is that Lawsonia intracellularis has an affinity for enterocytes. Enterocytes are simple columnar epithelium cells of the small intestine and colon. They are thought to have a a secretory role. [[Lawsonia intracellularis|WikiVet Article: Lawsonia intracellularis]]." |
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</WikiQuiz> | </WikiQuiz> | ||
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choice2="Secondary active transport" | choice2="Secondary active transport" | ||
correctchoice="1" | correctchoice="1" | ||
− | feedback1="'''Correct!'''Enteroinvasive E. coli induce receptor-mediated endocytosis in the epithelial cells of the intestine. [[Escherichia | + | feedback1="'''Correct!'''Enteroinvasive E. coli induce receptor-mediated endocytosis in the epithelial cells of the intestine. [[Escherichia coli|WikiVet Article: E. coli]]" |
− | feedback4="'''Incorrect.''' Pinocytosis is concerned with the uptake of solutes and single molecules such as proteins. Enteroinvasive E. coli induce receptor-mediated endocytosis in the epithelial cells of the intestine. [[Escherichia coli | + | feedback4="'''Incorrect.''' Pinocytosis is concerned with the uptake of solutes and single molecules such as proteins. Enteroinvasive E. coli induce receptor-mediated endocytosis in the epithelial cells of the intestine. [[Escherichia coli|WikiVet Article: E. coli]]." |
− | feedback3="'''Incorrect.''' Facilitated diffusion is a form of passive transport facilitated by transport proteins. Enteroinvasive E. coli induce receptor-mediated endocytosis in the epithelial cells of the intestine. [[Escherichia coli | + | feedback3="'''Incorrect.''' Facilitated diffusion is a form of passive transport facilitated by transport proteins. Enteroinvasive E. coli induce receptor-mediated endocytosis in the epithelial cells of the intestine. [[Escherichia coli|WikiVet Article: E. coli]]." |
− | feedback5="'''Incorrect.''' Primary active transport uses energy (ATP) to transport molecules across a membrane. Enteroinvasive E. coli induce receptor-mediated endocytosis in the epithelial cells of the intestine. [[ Escherichia coli | + | feedback5="'''Incorrect.''' Primary active transport uses energy (ATP) to transport molecules across a membrane. Enteroinvasive E. coli induce receptor-mediated endocytosis in the epithelial cells of the intestine. [[Escherichia coli|WikiVet Article: E. coli]]" |
− | feedback2="'''Incorrect.''' In secondary active transport the electrochemical potential difference created by pumping ions out of the cell is used for movement. Enteroinvasive E. coli induce receptor-mediated endocytosis in the epithelial cells of the intestine. [[Escherichia | + | feedback2="'''Incorrect.''' In secondary active transport the electrochemical potential difference created by pumping ions out of the cell is used for movement. Enteroinvasive E. coli induce receptor-mediated endocytosis in the epithelial cells of the intestine. [[Escherichia coli|WikiVet Article: E. coli]]." |
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</WikiQuiz> | </WikiQuiz> |
Revision as of 15:36, 26 November 2009
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Questions reviewed by: | Michael Jones BSc (Hons) MSc PhD Lecturer in Microbiology and Molecular Biology |
1 |
What do E. coli release when they die, which can cause disseminated intravascular coagulation? |
2 |
What is required for Lawsonia intracellularis infection to initiate? |
3 |
What type of cell does Lawsonia intracellularis have affinity for? |
4 |
What does Pseudomonas aeruginosa produce that damages the lung parenchyma? |
5 |
Which toxin is released by verotoxigenic E. coli into the small intestine in oedema disease? |
6 |
How does enteroinvasive E. coli invade epithelial cells? |
7 |
Which of the following is a difference between type A and type B strains of Francisella tularensis? |