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