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