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