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