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