10 Questions
What is the distinguishing feature of Streptococcus pneumoniae?
Lancet-shaped
Which factor is responsible for the major virulence of Streptococcus pneumoniae?
Polysaccharide capsule
What is the most common cause of pneumonia in individuals around the age of 60?
Streptococcus pneumoniae
Which test is used to detect capsular antigen in cerebrospinal fluid (CSF)?
Latex particle agglutination
Which vaccine prevents invasive disease caused by Streptococcus pneumoniae in adults?
Pneumococcal polysaccharide vaccine (PPV)
What is the major distinguishing feature of Streptococcus pneumoniae?
Lysed by bile (bile soluble)
Which virulence factor of Streptococcus pneumoniae damages respiratory epithelium and inhibits leukocyte respiratory burst?
Pneumolysin
What is the most common cause of typical pneumonia, especially in the sixth decade of life?
Streptococcus pneumoniae
Which test is used to detect capsular antigen in cerebrospinal fluid (CSF) for Streptococcus pneumoniae diagnosis?
Latex particle agglutination
What is the recommended treatment for Streptococcus pneumoniae bacterial pneumonia?
Beta lactams
Test your knowledge of Streptococcus pneumoniae by learning about its distinguishing features, reservoir, transmission, and pathogenesis.
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