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