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