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Quiz

Lecture 6 Staph

persha.hossaini 20 Fragen

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  1. 1WHere is S. aureus found?
    1. Anormal flora-skin, mucous membranes-opportunistic hospital acquired infections
    2. Bpathogen practically everywhere on the body except nasal area-carriers
    3. Curinary pathogen for sexually active females – if found in male we do nothing as it does nothing to them
    4. Donly a pathogen if recovered from blood culture
    5. Enormal flora-skin, mucosa – and doesn’t bother anyone as it doesn’t really have any virulence factors
  2. 2Where is S. epidermidis found ?
    1. Aonly a pathogen if recovered from blood culture
    2. Bpathogen practically everywhere on the body except nasal area-carriers
    3. Curinary pathogen for sexually active females – if found in male we do nothing as it does nothing to them
    4. Dnormal flora-skin, mucous membranes-opportunistic hospital acquired infections
    5. Enormal flora-skin, mucosa – and doesn’t bother anyone as it doesn’t really have any virulence factors
  3. 3Where is S. saprophyticus found?
    1. Anormal flora-skin, mucous membranes-opportunistic hospital acquired infections
    2. Bpathogen practically everywhere on the body except nasal area-carriers
    3. Conly a pathogen if recovered from blood culture
    4. Durinary pathogen for sexually active females – if found in male we do nothing as it does nothing to them
    5. Enormal flora-skin, mucosa – and doesn’t bother anyone as it doesn’t really have any virulence factors
  4. 4Where is S. lugdunensis found?
    1. Anormal flora-skin, mucous membranes-opportunistic hospital acquired infections
    2. Bpathogen practically everywhere on the body except nasal area-carriers
    3. Cnormal flora-skin, mucosa – and doesn’t bother anyone as it doesn’t really have any virulence factors
    4. Donly a pathogen if recovered from blood culture
    5. Eurinary pathogen for sexually active females – if found in male we do nothing as it does nothing to them
  5. 5Where is Micrococcus found?
    1. Anormal flora-skin, mucous membranes-opportunistic hospital acquired infections
    2. Bpathogen practically everywhere on the body except nasal area-carriers
    3. Conly a pathogen if recovered from blood culture
    4. Dnormal flora-skin, mucosa – and doesn’t bother anyone as it doesn’t really have any virulence factors
    5. Eurinary pathogen for sexually active females – if found in male we do nothing as it does nothing to them
  6. 6Staphylococcus aureus is Most clinically significant in Abscesses and Septicemia
    1. ARichtig
    2. BFalsch
  7. 7 Toxic Shock Syndrome Toxin-1 (TSST-super-antigen causes T cell production →cytokine (super antigen trigger t cell production of too much cytokines which destroy tissue) and Exfoliative Toxin --> blistering & peeling of skin (result of toxin causing the above) are caused by which one

    1. AS. aureus
    2. BS. epidermidis
    3. CS. saprophyticus
    4. DS. lugdunensis
    5. EMicrococcus
  8. 8Which one has Cytolytic Toxins: Leukocidins: kills phagocytes (macrophages & neutrophils), 4 Hemolysins: Alpha hemolysin: rbcs, platelets, macrophages, tissue damage, Beta hemolysin: rbc membrane?


    1. AS. epidermidis
    2. BS. saprophyticus
    3. CS. lugdunensis
    4. DS. aureus
    5. EMicrococcus
  9. 9Which one has these Virulence Factors which are Enzymes?
    Coagulase: binds plasma fibrinogen --> activates cascade --> plasma clotting (causes intervascular coagulation)
    Enzymes promoting tissue destruction & spread
    Hyaluronidase --> spread through connective tissue (by damaging the C.T then passing in further)
    Protease --> tissue damage
    Lipase: Target lipids on skin surface
    Protein A: cellular component- binds to IgG

    1. AS. epidermidis
    2. BS. saprophyticus
    3. CS. aureus
    4. DS. lugdunensis
    5. EMicrococcus
  10. 10Colonial morphology for Staph aureus is not;
    Medium-large
    Beta-hemolytic
    Creamy
    Opaque
    White/yellow (golden)
    1. ARichtig
    2. BFalsch

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Beschreibung
Quiz am Lecture 6 Staph, erstellt von persha.hossaini am 07/03/2015.
Sprache
English
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