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