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