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