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