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