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