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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.

Same or closely related antigens present in different biological species are known as________________?

A Suquestrated antigens

B Isoantigens

C Haptens

D Heterophile antigens

Review Detailed Answer

Correct Answer: Heterophile antigens

Rh incompatibility is which type of hyper sensitivity reaction ?

A Type I

B Type II

C Type III

D Type IV

Review Detailed Answer

Correct Answer: Type I

The killer cells are associated with immunologic response___________________?

A Type I

B Type II

C Type III

D Type IV

Review Detailed Answer

Correct Answer: Type I

The prototype of Type II hypersensitivity reaction is__________________?

A Arthus reaction

B SLE

C Auto immune hemolytic anemia

D Contact dermatitis

Review Detailed Answer

Correct Answer: Auto immune hemolytic anemia

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

A woman with infertility receives an ovary transplant from her sister who is an identical Twin. What type of graft it is ?

A Xenograft

B Autograft

C Allograft

D Isograft

Review Detailed Answer

Correct Answer: Isograft

Type I hypersensitivity is mediated by which of the following immunoglobulins ?

A IgA

B IgG

C IgM

D IgE

Review Detailed Answer

Correct Answer: IgE

Active artificial immunization is induced by the administration of all of the following EXCEPT______________?

A Bacterial products

B Toxoids

C Vaccines

D Antitoxins

Review Detailed Answer

Correct Answer: Antitoxins

Immunity that is conferred to the foetus by transfer of IgG and IgA antibodies is called as______________?

A Active acquired immunity

B Passive acquired immunity

C Natural active immunity

D Passive natural immunity

Review Detailed Answer

Correct Answer: Passive natural immunity

The protective effects breast milk are known to be associated with______________?

A IgM antibodies

B Lysozyme

C Mast cells

D IgA antibodies

Review Detailed Answer

Correct Answer: IgA antibodies

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Medical Science Mcqs 5254 MCQs [All-Courses]

All Topics 5254

All Topics 5254

Same or closely related antigens present in different biological species are known as________________?

Rh incompatibility is which type of hyper sensitivity reaction ?

The killer cells are associated with immunologic response___________________?

The prototype of Type II hypersensitivity reaction is__________________?

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

A woman with infertility receives an ovary transplant from her sister who is an identical Twin. What type of graft it is ?

Type I hypersensitivity is mediated by which of the following immunoglobulins ?

Active artificial immunization is induced by the administration of all of the following EXCEPT______________?

Immunity that is conferred to the foetus by transfer of IgG and IgA antibodies is called as______________?

The protective effects breast milk are known to be associated with______________?