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