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