Search
.Management Sciences
Category: Microbiology
The protective effects breast milk are known to be associated with______________?
A. IgM antibodies
B. Lysozyme
C. Mast cells
D. IgA antibodies
Which of the following viruses produces both intranuclear and intracytoplasmic inclusion bodies_____________?
A. Chicken pox
B. Rabies
C. Small pox
D. Measles
When horse serum is injected intravenoulsy in to a rabbit and again in to the skin two or three weeks later, what is the necrotizing reaction that occurs as the site of the second injection________________?
A. Atopy
B. Anaphylaxis
C. Arthus phenomenon
D. Serum sickness
Commonest mycobacterial infection in tropical countries_______________?
A. M. leprae
B. M. avium intracellulare
C. M. tuberculosis
D. Kansasi
Which is type II hypersensitivity ?
A. Anaphylaxis
B. Delayed hypersensitivity
C. Immune complex mediated
D. Cytotoxic / cytolytic type
Sterilisation control for moist heat is “or” The efficacy of the moist heat sterilization technique commonly used to sterlilize laboratory ware and culture media is tested by using_______________?
A. using Bacillus stearo thermo philus
B. Using non-pathogenic strain of clostridium tetani
C. Using chemical indicator
D. Using methylene blue
Amoebic liver abscess can be diagnosed by demonstratig________________?
A. Cysts in the sterile pus
B. Trophozoites in the pus
C. Cysts in the intestine
D. Trophozoites in the feces
Which of the following is obligate aerobe ?
A. Pseudomonas aerogenosa
A. coli
B. Proteus
C. diphtheria
Which of the following enzyme is required to induce the formation of a plasma clot pathogenic staphylococci_____________?
A. Lysozyme
B. Fibrinolysin
C. Coagulase
D. S protein
Which of the following is true about amoebic liver disease ?
A. Left lobe of liver is commonly involved
B. Portal system is the main filtration system
C. Trophozoites can be visualized in the pus
D. Non-suppurative form is the serious form of extra intestinal amoebiasis
Recent Comments