Immune System Mechanisms Quiz
Test your knowledge of how the immune system works with this 10-question quiz. Please answer each question to the best of your ability.
Which of the following is part of the innate immune system?
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Macrophages
B cells
Cytotoxic T cells
Plasma cells
Which cells are responsible for producing antibodies?
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Plasma cells
Helper T cells
Neutrophils
Dendritic cells
Select all that are considered primary lymphoid organs.
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Bone marrow
Thymus
Spleen
Lymph nodes
Match each immune cell with its primary function.
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Rows
Phagocytosis
Antibody production
Cytokine secretion
Killing virus-infected cells
Main cell
Neutrophil
B cell
Helper T cell
Natural Killer cell
Neutrophil
B cell
Helper T cell
Natural Killer cell
Neutrophil
B cell
Helper T cell
Natural Killer cell
Neutrophil
B cell
Helper T cell
Natural Killer cell
Which of the following best describes the role of MHC molecules?
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Present antigens to T cells
Produce antibodies
Destroy pathogens directly
Activate complement proteins
Which of the following is a characteristic of the adaptive immune response?
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Memory formation
Immediate response
Non-specific defense
Physical barrier
Name one example of a physical barrier in the immune system.
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Rate your confidence in your answer to the previous question.
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1
2
3
4
5
Which complement pathway is activated by antigen-antibody complexes?
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Classical pathway
Alternative pathway
Lectin pathway
All of the above
Briefly explain the difference between active and passive immunity.
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