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