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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.

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

IL-1 and TNF a during inflammation are secreted by______________?

A Plasma cells

B Activated macrophages

C Lymphocytes

D Platelet

Review Detailed Answer

Correct Answer: Activated macrophages

Virus infected cell is killed by________________?

A Interferons

B Macrophages

C Neutrophils

D Autolysis

Review Detailed Answer

Correct Answer: Interferons

Prozone phenomenon is due to______________?

A Disproportionate antigen antibody levels

B Excess antigen

C Excess antibody

D Hyper immune reaction

Review Detailed Answer

Correct Answer: Excess antibody

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Medical Science Mcqs 5254 MCQs [All-Courses]

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All Topics 5254

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______________?

IL-1 and TNF a during inflammation are secreted by______________?

Virus infected cell is killed by________________?

Prozone phenomenon is due to______________?