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