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.Management Sciences
Category: Microbiology
In transmission of malaria, mosquito bite transfers_______________?
0
A. Sporozoite
B. Merozoite
C. Hypnozoite
D. Gametocyte
Which of the following immunoglobulins has the highest mean serum concentration in humans_________________?
A. IgA
B. IgD
C. IgG
D. IgM
Inactivated microorganisms are used in the manufacture of which of the following________________?
A. Salk vaccine
B. Tetanus toxoid
C. Sabin’s oral vaccine
D. All of the above
Toxic shock syndrome is due to the following virulence factor_____________?
A. M protein
B. Pyrogenic exotoxin
C. Streptolysin 0
D. Carbohydrate cell wall
The term epitope refers to________________?
A. complete antigen molecule
B. Hapten
C. Immunogen
D. Smallest antigenic determinant
EBV causes all except_________________?
A. Carcinoma of nasopharynx
B. Papilloma
C. Infectious mononucleosis
D. Burkitt’s lymphoma
The anaphylaxis should be treated first with_____________?
A. Epinephrine
B. Steroids
C. Anti histamines
D. Antibiotics
Which of the following is NOT a live attenuated vaccine ?
A. Tuberculosis (BCG)
B. Typhoid
C. Varicella Zoster virus
D. Cholera
The best sterilization method for a hand-piece is________________?
A. Ethylene oxide gas
B. dry heat
C. chemical vapour
D. All of the above
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