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