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