Staphylococci and Micrococcus Quiz

This 25 multiple choice quiz will cover staphylococcus aureus, staphylococcus saprophyticus, staphylococcus epidermidis, micrococcus and more.
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Staphylococci and Micrococcus Quiz

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1. Exfoliatin produced by Staphylococcus aureus causes.

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2. A coagulase-negative Staphylococci that causes endocarditis, ferments, mannitol, and metabolizes substrate pyrrolidinyl-naphthylamide (PYR) is?

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3. Which of the following gram-positive cocci produces yellow colonies on Mannitol salt agar?

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4. Which of the following Staphylococcus is coagulase-positive?

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5. Which of the following gram-positive cocci is beta-hemolytic?

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6. A gram-positive coccus arranged in tetrads, catalase-positive, bacitracin susceptible, and modified oxidase-positive is best identified as?

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7. An identifying characteristic of Staphylococcus aureus is?

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8. Which coagulase-negative Staphylococci are susceptible to novobiocin is?

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9. What test can be used to differentiate Staphylococcus aureus from other staphylococci?

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10. An identifying characteristic of micrococcus is?

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11. Gram-positive cocci in clusters that are catalase-positive, coagulase-positive, bacitracin resistant and modified oxidase negative are best identified as

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12. Which of the following Staphylococcus is associated with scalded skin syndrome?

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13. What is responsible for bacterial resistance to penicillin?

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14. Staphylococcus saprophyticus is a cause of?

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15. Which component of Staphylococcus aureus is detected in latex agglutination assay?

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16. Enterotoxin produced by Staphylococcus aureus causes.

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