9/18/2019 Module 5 Quiz: NGR 6141-002: Advanced Pathophysiology

https://canvas.fau.edu/courses/68122/quizzes/172837 1/21

Module 5 Quiz

Due Sep 18 at 11:59pm Points 100 Questions 40

Available Aug 10 at 12am - Sep 20 at 11:59pm about 1 month Time Limit 100 Minutes

Allowed Attempts 3

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LATEST Attempt 1 18 minutes 97.5 out of 100

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Score for this attempt: 97.5 out of 100

Submitted Sep 18 at 8:07pm

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Ques 2.5 / 2.5 pts tion 1

What type of immunity is conferred when an individual is given a vaccine?

 Natural immunity Passive acquired immunity

 Active acquired immunity

A vaccine consists of a foreign antigen that induces a primary immune

response. For this reason, vaccination confers active acquired immunity.

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9/18/2019 Module 5 Quiz: NGR 6141-002: Advanced Pathophysiology

https://canvas.fau.edu/courses/68122/quizzes/172837 2/21

 Alloimmunity

Ques 2.5 / 2.5 pts tion 2

Which cell stimulates both the cell-mediated and humoral immune

responses?

 Helper T cell

Helper T cells stimulate the proliferation and differentiation of B and T

cells, thus exerting control over both the cell-mediated and humoral

immune responses.

 Plasma cell Cytotoxic T cell B lymphocyte

Ques 2.5 / 2.5 pts tion 3

The portion of the antigenic molecule that is recognized by the lymphocyte is

called the antigenic determinant or:

 haplotype.

 epitope.

The epitope is another name for the antigenic determinant.

 MHC complex. immunoglobulin.

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9/18/2019 Module 5 Quiz: NGR 6141-002: Advanced Pathophysiology

https://canvas.fau.edu/courses/68122/quizzes/172837 3/21

Ques 2.5 / 2.5 pts tion 4

What is the function of regulatory T cells (Treg)?

 They prevent lymphocytes from attacking self-antigen. They suppress the inflammatory response. They are involved in the development of passive immunity.

 They enhance the activity of antigen-presenting cells.

T reg cells suppress the immune response and play an important role in

the immune system's tolerance to its own antigen.

Ques 2.5 / 2.5 pts tion 5

Which pair of relatives has the highest chance of sharing both HLA

haplotypes, making them a good match for an organ transplant from one to

the other?

 Siblings

Since each sibling receives one haplotype from each parent, they have

the highest chance of sharing both.

 Mother and father Mother and daughter Father and son

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