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