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