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