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