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