A. Herpes
B. Syphilis
C. Condyloma
D. Chlamydiae infections
E. Gonorrhoea infections
D
An enzyme of Staphylococcus aureus that convents fibrinogen into insoluble fibirn is:
A. Lipase
B. Coagulase
C. Staphylokinase
D. Hemolycin
E. Hyaluronidase
B
Extra-intestinal disease, especially the production of a serious fever, may follow
intestinal infection with:
A. Vibrio cholerae
,B. Salmonella typhi
C. Shigella dysenteriae
D. Clostridium botulinum
E. Staphylococcus aureus
B
On blood agar, Streptococcus pyogenes causes which type of hemolysis?
A. Delta hemolysis
B. Alpha hemolysis
C. Gamma hemolysis
D.Beta hemolysis
E. No hemolysis
D
,S. pyogenes has:
A. capsule
B. M protein
C. Teichoic acid
D. All of these
D
, Food poisoning due to which organism is most likely to cause a flaccid muscle
paralysis:
A. Staphylococcus aureus
B. Clostridium perfringens
C. Clostridium botulinum
D. Bacillus anthracis
E. Bacillus cereus
C
(think Botox!)
Pneumococcal pneumonia is often treated successfully by using penicillin. Penicillin
inhibits the growth of the pneumococcus by preventing the synthesis of:
A. Capsule
B. Common pili