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