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