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