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