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Medical Science Mcqs 5254 MCQs [All-Courses]

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Medical Science is the study of human health, diseases, prevention, and treatment, focusing on diagnosis, patient care, and medical research to improve healthcare outcomes.

All Topics  5254

Tyndallisation is carried out for________________?
A One day
B Two successive days
C 60 minutes
D Three successive days
Correct Answer: Three successive days
A type of immediately occuring reaction in which antigens combine with antibodies already attached to the surface of mast cells and basophils is called_____________?
A Type I hypersensitivity
B Type II hypersensitivity
C Type III hypersensitivity
D Type IV hypersensitivity
Correct Answer: Type I hypersensitivity
Best method of sterilizing disposable syringes_______________?
A Hot air oven
B U.V. rays
C Gamma rays
D Boiling
Correct Answer: Gamma rays
Glutaraldehyde is preferred more than formaldehyde because______________?
A It has got more bactericidal activity
B It has got more bacteriostatic activity
C It has got no deleterious effect on the cement and lenses of instruments
D Its application is easier
Correct Answer: It has got no deleterious effect on the cement and lenses of instruments
Sterilization of liquid paraffin is done by______________?
A Autoclaving
B Hot air oven
C UV-Radiation
D Inspissation
Correct Answer: Hot air oven
Who first introduced solid media_______________?
A Louis pasteur
B Robert koch
C Hensen
D Ogston
Correct Answer: Robert koch
Disinfection of the rooms can be done by using_______________?
A 20% phenol
B High efficiency particle arrestors
C 40% formaldehyde vapour
D Chlorine gas
Correct Answer: 40% formaldehyde vapour
The component that sensitizes bacteria and virus to UV irradiation_______________?
A Lipids
B Carbohydrates
C Inorganic salts
D Nucleic acids
Correct Answer: Nucleic acids
ELISA test when compared to western blot technique is______________?
A Less sensitive less specific
B More sensitive, more specific
C Less sensitive, more specific
D More sensitive, less specific
Correct Answer: More sensitive, less specific
The virus which causes Aplastic anemia in chronic hemolytic disease is_______________?
A Adeno
B Hepatitis
C EB virus
D Parvo virus
Correct Answer: Parvo virus
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