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