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