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