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