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