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