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