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