题目内容

Which toxin produced by S. aureus can cause fever, shock and interfere with functions of several organs in the patients?

A. enterotoxin;
B. toxic shock syndrome toxin ;
C. hemolysin;
D. Epidermolytic toxin

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Which toxin produced by S. aureus can cause food poisoning in the patients?

A. enterotoxin;
B. toxic shock syndrome toxin ;
C. hemolysin;
D. Epidermolytic toxin

Which statement is not right about Staphylococcus aureus?

A. Gram positive coccus,
B. It has O-Ag in its cell wall;
C. It carries SPA on the cell wall surface;
D. The resistant stain can produceb-lactamase.

Which one of the following antibiotics is the last resort used to treat infections of Gram-positive bacteria resistant, including vancomycin- and methicillin-resistant Staphylococcus aureus.

A. Chloramphenicol,
B. Oxazolidinones,
C. penicillin;
D. tetracyclines

Which enzyme produced by S produced by S. aureus can enhance spread of bacteria to other location?

A. Hyaluronidase;
B. β-lactamase
C. Staphylokinase;
D. Lipases ;

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