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