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