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