Schick’s test indicates the infection of:
In majority of the cases the causative organism for sore throat is:
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The optimum temperature for the growth of most pathogenic bacteria is: [Banaras HU 2015]
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All are parts of the light microscope except: [Banaras HU 2015]
Electron microscope use electron for their which property: [Kerala PSC, Nov 2014]
Biological pesticides are produced by: [Staff Nurse G II 2014]
Infection with group A beta haemolytic streptococci can lead to: [JIPMER 2012]
ELISA test used to detect: [ESIC Chennai May 2012]
Ans: (b) Pieces of nucleus acid (DNA or RNA) wrapped in a thin coat of protein that replicate only within the cells of living hosts
The Widal test is positive if TO antigen titter is more than: [ESIC Chennai May 2012]
The most common viral cause of gastroenteritis:
Most common malignancy in AIDS is;
Most effective mode of transmission of HIV:
Best indicator of HIV prognosis
During the window period of patient with AIDS, best diagnostic test is;
Zero does of OPV is given:
Chemical used for sterilization of heart lung machine is ……
Acid fast staining is used to detect…….
All of the following viruses are transmitted by respiratory route except:
Most accurate method of diagnosis of Helicobacter pylori is:
Site for injecting Schick test toxin/purified protein derivative (Mantoux test) is……
Bacteria which have single flagellum at each end are called-
Non-motile small appendages on the surface of bacteria which help in transfer of DNA from one cell to another during conjugation are called-
The first human disease proved to have a viral aetiology-
Bacteria that thrive in high temperature (55°C 80°C) are called-
Spherical bacteria occurring in clusters are called-
Who described tetanus bacilli-
Streptomycin antibiotic was discovered by-
Which of the following was not discovered by louis pasteur-
Which of the following is type of biomedical waste-
Who made first successful immunisation against small-pox-
Who was the first person to view microorganisms (Bacteria and protozoa)-
Who is the father of modern microbiology-
Who discovered the antibiotic penicillin-
Which of the following does not need hand washing-
Which of the following is the most reliable method of sterilisation-
Which of the following criterion is not related to Koch’s postulates or Koch’s phenomena or Koch’s laws-
Who discovered the mycobacterium leprae bacilli-
Who is the father of bacteriology-
Who proposed the germ theory of disease-
Who proved/confirmed the germ theory of disease-
BCG is a-
In following which is a facultative anaerobes-
Who is the father of antiseptic surgery-
Which bacillus is also known as koch’s bacillus-
Who described/discovered sterilisation technique, steam steriliser, hot air oven and autoclave-
…………% of total biomedical waste is hazardous-
Enteric fever is caused by-
Which type of WBC play role in infections caused by helminths group-
An organism that transport a pathogen from one person to another person is called-
The symbol that indicates the acidity or alkalinity of a solution is termed as-
Which of the following is caused by neisseria gonorrhoeae-
Route of injecting Schick test toxin/ purified protein derivative (Mantoux test) is……
One of the following bacteria cause sore throat rheumatic fever acute glomerulonephritis and impetigo as a sequelae complication it is-
Diagnostic test for typhus fever is….
One of the following bacteria is a normal skin commensal but may act as an opportunistic pathogen in prosthetic heart valves, intraperitoneal catheters leading to septicemia and sub acute endocarditis-
An organism which takes its food from another organism without giving anything in return is called as-
Diagnostic test used for scarlet fever is….
If a person shows production of interferons in his body, the possibility is that he has got an infection of-
Diagnostic test used for TB is…
Which of the following white blood cell release histamine to play role in inflammatory reaction-
Which of the following is bactericidal in action-
The method of reducing the number of pathogens from any article, surface orq medium is known as (ISRO)
T-lymphocytes are involved in-
Which among the following is a contribution by Louis Pasteur in the field of microbiology?
The diseases that can be transmitted from animals to humans are called-