2535131
Description
Quiz by Amirah Khairuddin, updated more than 1 year ago
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Created by Amirah Khairuddin
about 9 years ago
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Question 1
Question
Which of the following constitute majority of all bacteria in the gut?
Answer
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Clostridium
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Pusobacterium
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Bacteriodes
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Eubacterium
Question 2
Question
Which is true about bacteria in the gut?
Answer
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There are more than 400 bacterial species in the gut with the majority being anaerobes
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There are more photosynthetic algae in the human gut than bacteria
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There are not much bacteria in the gut and they are all harmful
Question 3
Question
Inflammation is one type of non-specific defense system. All of the characteristics of inflammation are true except
Answer
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bleeding
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swelling
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pain
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redness
Question 4
Question
In normal flora of respiratory tract, microbes move by those ways except
Answer
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continuous stream of mucous generated by ciliated epithelial cells
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phagocytic action of alveolar macrophages
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mucous from upper respiratory tract
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lysozyme in mucus
Question 5
Question
Those are the bacteria that can produce virulence factors to establish and maintain disease at the infection site except
Answer
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Streptococci
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Staphylococci
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Pneumococci
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Neisseria
Question 6
Question
“Superorganisms” is a a blend of host and microbial traits where host and microbial cells cometabolize various substrates, resulting in unique products.
Answer
- True
- False
Question 7
Question
Pathogenicity is expressed as cell or viral number that will elicit a pathogenic response in a host within a given time period.
Answer
- True
- False
Question 8
Question
Streptococcus mutans is a bacteria that can be found in crevices and can cause dental caries.
Answer
- True
- False
Question 9
Question
Cytolytic toxins cause lysis of cells in human body.
Answer
- True
- False
Question 10
Question
Exotoxin can produce fever.
Answer
- True
- False
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