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