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