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