Copy and Edit

Immunology MCQs PMU

Description

From back of book
Med Student
Quiz by Med Student , updated more than 1 year ago
Med Student
Created by Med Student over 8 years ago
368
5
0

Resource summary

Question 1

Question
MHC class 1 mol. are associated with
Answer
  • Tc cell interaction with virally infected host cells
  • Th cell interaction with antigen-presenting cells
  • B cell interaction with antigen-presenting cells
  • B cell interaction with Th cells

Question 2

Question
The characteristics of antigen are:
Answer
  • foreign origin
  • non immunogenicity
  • specificity
  • antigenicity

Question 3

Question
Allergic urticarial is a manifestation of:
Answer
  • an IgE-mediated disorder
  • delayed hypersensitivity
  • an immune complex-mediated disorder
  • Tc cells

Question 4

Question
Which of the following are considered to be privileged tissues for grafting:
Answer
  • cornea
  • bone marrow
  • fetus
  • bone

Question 5

Question
Which Ab class is abundant in body secretions?
Answer
  • IgA
  • IgD
  • IgE
  • IgG

Question 6

Question
Inflammation:
Answer
  • aids in temporary repair at an injury site
  • slows the spread of pathogens
  • facilitates permanent repair
  • all of the above

Question 7

Question
Which of the following is NOT part of the body’s non-specific defense system?
Answer
  • inflammation
  • phagocytosis by neutrophils
  • phagocytosis by macrophages
  • antibodies

Question 8

Question
IL-2, produced by Th cells:
Answer
  • activates macrophages
  • stimulates Tc cells
  • causes phagocytosis
  • activates antigen-presenting cells

Question 9

Question
The specificity of an antibody is due to:
Answer
  • the heavy chains
  • the light chains
  • the constant regions of the heavy and light chains
  • the variable regions of the heavy and light chains

Question 10

Question
Which of the following are the effects of complement activation?
Answer
  • bacterial cell lysis
  • opsonization
  • increased phagocytic activity
  • interference with viral replication

Question 11

Question
Cytokines are soluble mediators of immune reactions.
Answer
  • True
  • False

Question 12

Question
Lymphocytes are large agranulocytes.
Answer
  • True
  • False

Question 13

Question
Interferon is produced by viruses.
Answer
  • True
  • False

Question 14

Question
T cells originate from stem cells in the bone marrow.
Answer
  • True
  • False

Question 15

Question
B cells recognize the Ag in a processed from.
Answer
  • True
  • False

Question 16

Question
Protooncogenes are mutated genes.
Answer
  • True
  • False

Question 17

Question
Tumor-specific antigens are non-immunogenic.
Answer
  • True
  • False

Question 18

Question
Tumor-associated antigens are typical of tumor cells only.
Answer
  • True
  • False

Question 19

Question
Follicular dendritic cells are APC.
Answer
  • True
  • False

Question 20

Question
Abs exert direct cytolysis.
Answer
  • True
  • False

Question 21

Question
Label the dots
Image:
5dc6263c-346c-4568-843d-c70bcae219c8 (image/jpeg)
Answer
  • MHC 2
  • Plasma Membrane
  • Cytoplasm
Show full summary Hide full summary

Want to create your own Quizzes for free with GoConqr? Learn more.

Similar

Infectious diseases
Clare Yu
Immune system(II)
Clare Yu
Immune system
Clare Yu
CD4 T cells: The Master Controllers of the Immune System
Ifeoma Ezepue
How does the immune system recognise pathogens?
Ifeoma Ezepue
Hypersensitivity
Maddie Geddes
Why is immunology important?
Ifeoma Ezepue
How do we eliminate pathogens that live inside cells?
Ifeoma Ezepue
Arthrology, Myology Part 2(b)- Anatomy PMU 1st Year, 1st Semester
Med Student
Sensory System Anatomy 1st Year 2nd Semester PMU
Med Student
Anatomy- Cranial Nerves Long Questions 1st Year PMU
Med Student
Browse Library