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