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