RGUHS Karnataka PGET 2011 – MCQ 163

163. Virulence determinant implicated in pathogenesis of scarlet fever is
a) Hyaluronidase
b) M protein
c) Pyrogenic exotoxin
d) Streptokinase

Correct answer : c) Pyrogenic exotoxin

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RGUHS Karnataka PGET 2011 – MCQ 162

162. Which one of the following chemical nature makes a better antigen? a) Lipids b) Nucleic acids c) Polysaccharides d)...