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