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