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