Microbiology Quiz 1
1 / 50
Each of the following can cause food poisoning except________________?
2 / 50
Common name for Trichuris trichura________________?
3 / 50
Gram -ve bacteria stain during gram staining____________?
4 / 50
parasitic inflammation would show predominantly____________________?
5 / 50
For the treatment of case of class III dog bite, all of the following are correct except_____________?
6 / 50
Which of the following viruses are most likely to cross placenta and cause foetal defect ?
7 / 50
Which of the following immunoglobulins has the highest mean serum concentration in humans_________________?
8 / 50
Who first introduced solid media_______________?
9 / 50
A child presents with infective skin lesions of the leg. Culture was done which showed gram positive cocci in chains and haemolytic colonies. Which of the following tests will best identify the organism ?
10 / 50
Lesions caused by Entameoba histolytica predominantly involve________________?
11 / 50
Mycobacterium tuberculosis is differentiated from other atypical mycobacteria by______________?
12 / 50
Human immunoglobulins are divided based on_____________?
13 / 50
About Bacteroids True are all Except_______________?
14 / 50
Hydatid cyst is__________________?
15 / 50
A cerebrospinal fluid of a 2 years old child has been sent to the laboratory to detect the presence of capsulated yeast. The staining technique most commonly employed for the purpose is______________?
16 / 50
Bacteria acquire characteristics by all the following except_______________?
17 / 50
Amoebic liver abscess can be diagnosed by demonstratig________________?
18 / 50
Chemotactic cytokine is_________________?
19 / 50
Which of the following provides best gurantee for sterlization in the heat sterilizer ?
20 / 50
Salivary peroxidise system is known to be effective agianst________________?
21 / 50
The virus which causes Aplastic anemia in chronic hemolytic disease is_______________?
22 / 50
The best skin disinfectant is________________?
23 / 50
The earliest identifiable cells of T-Cell lineage during maturation are_______________?
24 / 50
Cysticercosis celluosae is caused by_____________?
25 / 50
A type of immediately occuring reaction in which antigens combine with antibodies already attached to the surface of mast cells and basophils is called_____________?
26 / 50
Portal of entry of poliovirus in mainly_______________?
27 / 50
Investigation of choice for invasive amoebiasis is________________?
28 / 50
Teichoic acid is present in cell walls of_________________?
29 / 50
Complement binding immunoglobin via the classical pathway is_______________?
30 / 50
Causative organism for gas gangrene_______________?
31 / 50
The reaginic antibody is________________?
32 / 50
The mechanism of genetic transfer where a phage serves as a vehicle is_______________?
33 / 50
The facultative anaerobic bacteria are those who are_______________?
34 / 50
IgG antibodies have a half-life of approximately_______________?
35 / 50
Enterically transmitted NANB hepatitis B_____________?
36 / 50
Graft versus host reaction is caused by_________________?
37 / 50
Disinfection frees the surface from______________?
38 / 50
The difference between gram positive and negative bacteria lies in their_______________?
39 / 50
Incubation pariod of herpes zoster is________________?
40 / 50
IgG has subclasses_______________?
41 / 50
Which of the following methods is adopted for screening HIV infection ?
42 / 50
Candida is most often implicated in causation___________________?
43 / 50
All of the following lab tests can be used to distinguish streptococcus mutans from other oral streptococci, except______________?
44 / 50
Which of the following enzyme is required to induce the formation of a plasma clot pathogenic staphylococci_____________?
45 / 50
The interaction of antigens with antibodies on the surface of a mast cel leads to degranulation and anaphylaxis. The mast cell granules produce anaphylaxis because they contain________________?
46 / 50
Black pigmented anaerobes include all of the following except______________?
47 / 50
Leptospirosis, all are true except______________?
48 / 50
Actinomycetes is______________?
49 / 50
The difference between sterilization and disinfection is that_______________?
50 / 50
Type I hypersensitivity is mediated by which of the following immunoglobulins ?
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