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