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  #1  
Old 06-17-2010
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Virus AIDS Patient CNS Infection

A 40 year old woman who's HIV positive developed fever and headaches. Budding yeasts are seen in her cerebrospinal fluid (CSF). The virulence of the infecting organism is due to which of the following?

A- Capsular polysaccharides
B- Cell wall sterols
C- Complement-ihibiting ligands
D- Mannan-binding lectins
E- Pseudohyphae
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  #2  
Old 06-17-2010
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I'm guessing A... thinking CN which contains an anti-phagocytic capsule...
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Old 06-18-2010
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Default A

A- Capsular polysaccharides...
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  #4  
Old 06-18-2010
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i'm thinkin A, cryptococcus neoformans
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Old 06-19-2010
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I was thinkin of "A" too ... Capsular polysaccaride ... from Cryptocosis
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Microbiology-, Nervous-System-, Step-1-Questions

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