Loading [MathJax]/jax/output/HTML-CSS/fonts/TeX/fontdata.js
Med Student
Quiz by , created more than 1 year ago

From back of book

376
5
0
Med Student
Created by Med Student almost 9 years ago
Rate this resource by clicking on the stars below:
1 2 3 4 5 (1)
Ratings (1)
0
1
0
0
0

0 comments

There are no comments, be the first and leave one below:

Close

Immunology MCQs PMU

Question 6 of 21 Question 1 of 21

1

MHC class 1 mol. are associated with

Select one or more of the following:

  • Tc cell interaction with virally infected host cells

  • B cell interaction with antigen-presenting cells

  • B cell interaction with Th cells

  • Th cell interaction with antigen-presenting cells

Explanation

Question 13 of 21 Question 2 of 21

4

The characteristics of antigen are:

Select one or more of the following:

  • non immunogenicity

  • antigenicity

  • foreign origin

  • specificity

Explanation

Question 11 of 21 Question 3 of 21

4

Allergic urticarial is a manifestation of:

Select one or more of the following:

  • delayed hypersensitivity

  • an IgE-mediated disorder

  • an immune complex-mediated disorder

  • Tc cells

Explanation

Question 18 of 21 Question 4 of 21

1

Which of the following are considered to be privileged tissues for grafting:

Select one or more of the following:

  • fetus

  • bone marrow

  • bone

  • cornea

Explanation

Question 17 of 21 Question 5 of 21

1

Which Ab class is abundant in body secretions?

Select one or more of the following:

  • IgA

  • IgD

  • IgG

  • IgE

Explanation

Question 8 of 21 Question 6 of 21

4

Inflammation:

Select one or more of the following:

  • all of the above

  • aids in temporary repair at an injury site

  • facilitates permanent repair

  • slows the spread of pathogens

Explanation

Question 19 of 21 Question 7 of 21

1

Which of the following is NOT part of the body’s non-specific defense system?

Select one or more of the following:

  • phagocytosis by neutrophils

  • antibodies

  • inflammation

  • phagocytosis by macrophages

Explanation

Question 3 of 21 Question 8 of 21

4

IL-2, produced by Th cells:

Select one or more of the following:

  • causes phagocytosis

  • activates macrophages

  • stimulates Tc cells

  • activates antigen-presenting cells

Explanation

Question 21 of 21 Question 9 of 21

1

The specificity of an antibody is due to:

Select one or more of the following:

  • the constant regions of the heavy and light chains

  • the variable regions of the heavy and light chains

  • the heavy chains

  • the light chains

Explanation

Question 9 of 21 Question 10 of 21

4

Which of the following are the effects of complement activation?

Select one or more of the following:

  • increased phagocytic activity

  • opsonization

  • interference with viral replication

  • bacterial cell lysis

Explanation

Question 1 of 21 Question 11 of 21

1

Cytokines are soluble mediators of immune reactions.

Select one of the following:

  • True
  • False

Explanation

Question 14 of 21 Question 12 of 21

1

Lymphocytes are large agranulocytes.

Select one of the following:

  • True
  • False

Explanation

Question 16 of 21 Question 13 of 21

1

Interferon is produced by viruses.

Select one of the following:

  • True
  • False

Explanation

Question 5 of 21 Question 14 of 21

1

T cells originate from stem cells in the bone marrow.

Select one of the following:

  • True
  • False

Explanation

Question 15 of 21 Question 15 of 21

1

B cells recognize the Ag in a processed from.

Select one of the following:

  • True
  • False

Explanation

Question 4 of 21 Question 16 of 21

1

Protooncogenes are mutated genes.

Select one of the following:

  • True
  • False

Explanation

Question 7 of 21 Question 17 of 21

1

Tumor-specific antigens are non-immunogenic.

Select one of the following:

  • True
  • False

Explanation

Question 12 of 21 Question 18 of 21

1

Tumor-associated antigens are typical of tumor cells only.

Select one of the following:

  • True
  • False

Explanation

Question 10 of 21 Question 19 of 21

1

Follicular dendritic cells are APC.

Select one of the following:

  • True
  • False

Explanation

Question 20 of 21 Question 20 of 21

1

Abs exert direct cytolysis.

Select one of the following:

  • True
  • False

Explanation

Question 2 of 21 Question 21 of 21

1

Click on each orange point and write the correct answer.

Label the dots

1
2
3

Explanation

Previous
Check answer
Next