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