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