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