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