170. Which one of the following fungus does NOT infect hair ? a) Epidermophyton b) Microsporum c) Trichophyton d) Trichosporon Correct answer : a) Epidermophyton
168. Which one of the following bacteria contains mycolic acid in the cell wall ? a) Escherichia b) Mycoplasma c) Mycobacteria d) Staphylococcus Correct answer : c) Mycobacteria
166. Which of the following is NOT a prion disease? a) Bovine spongiform encephalopathy b) Transmissible mink encephalopathy c) Scrapie d) Progressive multifocal leucoencephalopathy Correct answer : d)
165. Type of immunity conferred on an individual by vaccination is a) Artificial active b) Artificial passive c) Natural active d) Natural passive Correct answer : a) Artificial
164. Pemicious malaria is a complication seen in infection with a) Plasmodium vivax b) Plasmodium falciparum c) Plasmodium malariae d) Plasmodium ovale Correct answer : b) Plasmodium falciparum
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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