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