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.Management Sciences
Category: General Microbiology
A darkfield microscope would be useful in examining blood for_______________?
0
A. Treponema
B. Actinomyces
C. Streptococcus
D. Mycobacterium
The antigen used in Weil Felix test is obtained from________________?
A. Pseudomonas
A. coli
B. Proteus
C. Staphylococcus
Cold sterilization refers to the process of sterilization by use of______________?
A. Ultra violet rays
B. Ultrasonic vibrations
C. Infrared rays
D. Gamma rays
Which of the following immunoglobulins has the highest mean serum concentration in humans_________________?
A. IgA
B. IgD
C. IgG
D. IgM
The term epitope refers to________________?
A. complete antigen molecule
B. Hapten
C. Immunogen
D. Smallest antigenic determinant
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
Which of the following antibacterial substance is present in eggs and saliva ?
A. Lysozyme
B. Secretozyme
C. Albumin
D. Isozyme
Oil and Grease are sterilized by________________?
A. Hot air oven
B. Auto claving
C. Irradiation
D. Ethylene dioxide
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