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