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