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