Food poisoning due to enterotoxin with incubation period of 2-6hours is caused by:
a) Vibrio cholera
b) Staphylococcus aureus
c) Clostridium perfringens
d) Clostridium botulinum
Which toxin is responsible for hemolysis?
a) Streptolysin S
b) Streptolysin O
c) Pyrogenic exotoxin
d) Hyaluronidase
Streptococcal glomerulonephritis is best diagnosed by:
a) ASO titre
b) AntiDNAse
c) Antihyaluronidase
d) ELISA
CAMP test is positive for:
a) Group A Streptococci
b) Group B Streptococci
c) Group C Streptococci
d) Group D Streptococci