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