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