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