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