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