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