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