Microbiology Quiz 4
1 / 50
Dengue virus belongs to______________?
2 / 50
One of the following is a zoonotic disease_____________?
3 / 50
Electron microscopic examination of the bacterial flora of necrotising ulcerative gingivitis indicates the presence of microorganisms within non-necrotic tissues in advance of other bacteria. The organisms involved are______________?
4 / 50
In patients with asthma due to an allergic cause the serum levels of which immunoglobulin increase____________________?
5 / 50
Physical sterilization was discovered by__________________?
6 / 50
Confirmatory test for HIV infection is a_______________?
7 / 50
An oxidase-positive, gram-negative rod which produces a bluish-green pigment has been grown in culture from a swab obtained from an infected burn wound. This organism is susceptible to gentamicin, ticarcillin and tobramicin, but resistant to all the other antibiotics which of the following organisms is it likely to be ?
8 / 50
Signs of tyhoid fever is/are_____________________?
9 / 50
Which of the following is obligate aerobe ?
10 / 50
Probiotic organism used_________________?
11 / 50
The structure in involved in bacterial attachment to cell surface is_______________?
12 / 50
Seroconversion in HIV infection takes place in______________?
13 / 50
Most sensitive test for antigen detection is_______________?
14 / 50
Hepatitis C virus belongs to which one of the following virus groups ?
15 / 50
Selective media for MYCOBACTERIUM _____________?
16 / 50
Rh incompatibility is which type of hyper sensitivity reaction ?
17 / 50
Actinomycosis is a_________________?
18 / 50
Louis Pasteur is not associated with_______________?
19 / 50
Glutaraldehyde is preferred more than formaldehyde because______________?
20 / 50
Which of the following would you consider to be general properties of viruses______________?
21 / 50
Which one of the following enteric organisms is anaerogenic and non motile ?
22 / 50
Which stage of plasmodium vivax is infective to mosquito______________?
23 / 50
Opportunistic infection is caused by___________________?
24 / 50
A person working in an abattoir presented with a papule on hand, which turned in to an ulcer. Which will best help in diagnosis______________?
25 / 50
The anaphylaxis should be treated first with_____________?
26 / 50
The culture media for fungus is__________________?
27 / 50
All are true about Entamoeba histolytica except________________?
28 / 50
The mechanism by which most fungi caused disease is ________________?
29 / 50
DNA covering material in a virus is called as________________?
30 / 50
Which of the following is not true of boiling water_____________?
31 / 50
Group A carbohydrate of Str. pyogenes cross reacts with human_________________?
32 / 50
Loss of capsule in bacteria is generally associated with______________?
33 / 50
Bacteria with potent exotoxin is_______________?
34 / 50
Herpes virus_____________?
35 / 50
Same or closely related antigens present in different biological species are known as________________?
36 / 50
The antigen used in Weil Felix test is obtained from________________?
37 / 50
Secretory Ig is_______________?
38 / 50
Which of the following is true about pasteurization ?
39 / 50
False +ve for VDRL is seen in______________?
40 / 50
CD4 count in normal healthy adult is_______________?
41 / 50
Function of T-lymphocyte is/are________________?
42 / 50
All of the following are true of streptococcus except_____________?
43 / 50
A rise in the anti-HBc immunoglobulin in a patient indicates________________?
44 / 50
Delayed tuberculin test response is due to_______________?
45 / 50
Dark ground microscopy is useful to identify______________?
46 / 50
Leprosy bacilli are transmitted from person to person by all except______________?
47 / 50
The causative organism for cat-scratch disease is______________?
48 / 50
The Ig found in exocrine secretions is_____________?
49 / 50
Organism most frequently associated with urinary tract infections is_________________?
50 / 50
The following statement is true regarding fungal infection__________________?
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