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