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