A. Hemoral immunity
B. Cell mediated immunity
C. Complement function
D. Phagocyte dysfunction
0
Which of the following have the capability to produce extra cellular polysaccharides______________?
0
The single most important laboratory test for determining the virulence of staphylococci is___________?
A. Strep. Mutans
B. Strep. pyogenes
C. Peptostreptococcus
D. Enterococcus
0
Which of the following characteristics of bacteria is not true?
A. Mannitol fermentation
B. Hemolysis of sheep erythrocytes
C. Detection of coagulase
D. The catalase test
0
Salmonella typhi can be isolated at different times from______________?
A. Unicellular
B. Free living
C. Having either DNA or RNA
D. Cell wall containing muramic acid
0
The temperature required for cultivating mycobacterium________________?
A. Feaces
B. Blood
C. Urine
D. All of the above
0
Silver impregnation method of staining is useful to demonstrate_____________?
A. 2 degree
B. 0 degree
C. 27 degrees
D. 37 degrees
0
Gram -ve bacteria stain during gram staining____________?
A. Bacterial flagella
B. Spirochetes
C. Both of the above
D. None of the above
0
The most common site where organisms are present in a typhoid carrier is______________?
A. Blue color
B. Red color
C. Green
D. Colorless
0
Diphtheria is pathogenic only when infected with______________?
A. Spleen
B. Gall Bladder
C. Liver
D. Salivary gland
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