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