Medical Science Mcqs 5254 MCQs [All-Courses]

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

Phase contrast microscopy is based on principle of__________________?

A Different refractive indices of object

B Different reflective indices of object

C Light scattering

D Light attenuation

Review Detailed Answer

Correct Answer: Different refractive indices of object

Cold sterilization refers to the process of sterilization by use of____________________?

A Ultra violet rays

B Ultrasonic vibrations

C Infrared rays

D Gamma rays

Review Detailed Answer

Correct Answer: Gamma rays

The term epitope refers to________________?

A complete antigen molecule

B Hapten

C Immunogen

D Smallest antigenic determinant

Review Detailed Answer

Correct Answer: Smallest antigenic determinant

The Process of attenuation can be achieved by all except___________________?

A Growing bacteria in adverse environment

B Growing bacteria in unconventional host

C Serial passage in an experimental host

D Repeated cultures in artificial media

Review Detailed Answer

Correct Answer: Serial passage in an experimental host

Post streptococcal acute glomerulo nephritis is an example of________________?

A Type I hypersensitivity

B Type II hypersensitivity

C Type III hypersensitivity

D Type IV hypersensitivity

Review Detailed Answer

Correct Answer: Type III hypersensitivity

Bacterial cell does not possess___________________?

A dna

B Ribosome

C Mitochondria

D Cell wall

Review Detailed Answer

Correct Answer: Mitochondria

The Manufacturing unit of surgical needle & sutures are sterilized by ________________?

A Gamma-Rays

B X-Rays

C Autoclaving

D Boiling

Review Detailed Answer

Correct Answer: Gamma-Rays

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 ?

A Bile solubility

B Optochin sensitivity

C Bacitracin sensitivity

D Cataslase positive

Review Detailed Answer

Correct Answer: Bacitracin sensitivity

Purpose of Sterilization is to eliminate________________?

A Bacteria

B Viruses

C Spore formers

D Fungus

Review Detailed Answer

Correct Answer: Spore formers

Cell wall deficient bacteria are_______________?

A Escherichia Coli

B Staphylococci

C Spirochetes

D Mycoplasma

Review Detailed Answer

Correct Answer: Mycoplasma

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Medical Science Mcqs 5254 MCQs [All-Courses]

All Topics 5254

All Topics 5254

Phase contrast microscopy is based on principle of__________________?

Cold sterilization refers to the process of sterilization by use of____________________?

The term epitope refers to________________?

The Process of attenuation can be achieved by all except___________________?

Post streptococcal acute glomerulo nephritis is an example of________________?

Bacterial cell does not possess___________________?

The Manufacturing unit of surgical needle & sutures are sterilized by ________________?

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 ?

Purpose of Sterilization is to eliminate________________?

Cell wall deficient bacteria are_______________?