Microbiology Quiz 5
1 / 50
Streptococcus is classified based on__________________?
2 / 50
Which of the following is most potent antigen for stimulating both humoral and cell mediated immunity ?
3 / 50
A veterinary doctor had pyrexia of unknown origin His blood culture in special laboratory media was positive for gram negative short bacilli which was oxidase positive. Which one of the following is the likely organism grown in culture ?
4 / 50
Fungus capable to forming fungal ball is ________________?
5 / 50
Wasserman test test is diagnostic of__________________?
6 / 50
Injection abscesses due to use of contaminated vaccines occurs in infections caused by_______________?
7 / 50
Endotoxin have all but one of the properties given below_______________?
8 / 50
Madura mycosis produces______________?
9 / 50
Resistance of Staphylococcus aureus is due to ________________________?
10 / 50
All are true about widel test except________________________?
11 / 50
Culture medium for corynebacterium diphtheria______________?
12 / 50
Which of the following characteristics of bacteria is not true?
13 / 50
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________________?
14 / 50
Malignant pustule is referred to_________________?
15 / 50
Germ tubes are formed mainly by_______________?
16 / 50
One of the following is an agglutination test in the diagnosis of typhoid___________?
17 / 50
Plasmid__________________?
18 / 50
Megaloblastic anaemia is caused by_________________?
19 / 50
Function of Ig A is________________?
20 / 50
Black water fever is caused by______________?
21 / 50
Most fungi of medical importance belongs to__________________?
22 / 50
Active artificial immunization is induced by the administration of all of the following EXCEPT______________?
23 / 50
The type of immunoglobulin most commonly increased in multiple myeloma is_______________?
24 / 50
All of the following infections may be transmitted be dental instruments except____________?
25 / 50
True about prions________________?
26 / 50
Which of the following belongs to cell fraction derived vaccine______________?
27 / 50
Bacteriophage was discovered by_________________?
28 / 50
Organ of locomotion in bacteria is________________?
29 / 50
Viruses can be isolated from clinical samples by cultivation in the following except_______________?
30 / 50
Bacteria acquire characteristics by all of the following except___________________?
31 / 50
Characters of exotoxin include all, except_______________?
32 / 50
Which of the following is not used as disinfectant________________?
33 / 50
The presence of Which of the following factors in viruses makes protective vaccines a possibility ?
34 / 50
The small nonparticulate protein leading to enhanced replication of HBV as well as HIV is______________?
35 / 50
Mark true in following ?
36 / 50
The temperature required for cultivating mycobacterium________________?
37 / 50
All are not true for cultivation of anaerobic organisms except_______________?
38 / 50
Medusa lock appearance in X ray is seen in______________?
39 / 50
The key cell types involved in the acquired immunity include all EXCEPT________________?
40 / 50
In HIV, gp 120, envelope glycoproteins bind specifically to______________?
41 / 50
Phospholipid used to investigate syphilis by the reagin test is________________?
42 / 50
During the Window period of patient with AIDS_______________?
43 / 50
Candida albicans causes all of the following except______________?
44 / 50
The following is not true of Candida albicans______________?
45 / 50
A sporangium contains_______________?
46 / 50
Normal ratio of CD4 (T4) : CD8 (T8) is_________________?
47 / 50
ASO (Antistreptolysin 0) test is uesd for the diagnosis of________________?
48 / 50
The serum concentration of which of the following human IgG subclass is maximum ?
49 / 50
Staphylococci typically occur in_________________?
50 / 50
The classic opportunistic infection in acquired immune deficiency syndrome is_____________?
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