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