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