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