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