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