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