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