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