Immune System Quiz
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Questions and Answers

What is the primary function of eosinophils?

  • Producing proteins to inactivate pathogens
  • Injecting poisonous packets into parasites (correct)
  • Engulfing dead cells
  • Causing inflammation in tissues

Which white blood cell is responsible for engulfing pathogens and foreign invaders?

  • Neutrophil (correct)
  • Mast cell
  • Basophil
  • Lymphocyte

What role do mast cells play in the immune response?

  • Produce proteins that inactivate pathogens
  • Engulf dead or damaged body cells
  • Make chemicals that cause inflammation in tissues (correct)
  • Destroy infected body cells

Which of the following white blood cells is involved in the phagocytosis process?

<p>Macrophage (B)</p> Signup and view all the answers

What is the function of interferons in the immune system?

<p>Protect uninfected cells from viruses (A)</p> Signup and view all the answers

Which white blood cell type primarily makes chemicals that induce inflammation in tissues?

<p>Basophil (D)</p> Signup and view all the answers

Which function is specifically attributed to lymphocytes?

<p>Destroying infected cells or producing antibodies (C)</p> Signup and view all the answers

Which type of white blood cell plays a critical role in the phagocytosis of bacteria?

<p>Neutrophil (B)</p> Signup and view all the answers

Which white blood cell type is primarily associated with allergic reactions and inflammation?

<p>Mast cell (A)</p> Signup and view all the answers

What is the main role of eosinophils in the immune system?

<p>To inject toxins into parasites (D)</p> Signup and view all the answers

Flashcards

Lymphocyte

A type of white blood cell that destroys infected body cells or produces proteins that inactivate pathogens.

Macrophage

A type of white blood cell that engulfs dead or damaged body cells and some bacteria; phagocyte

Neutrophil

A type of white blood cell that engulfs pathogens and foreign invaders; phagocyte

Mast cell

A type of white blood cell that makes chemicals that cause inflammation in other body tissues.

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Basophil

A type of white blood cell that makes chemicals that cause inflammation in the bloodstream.

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What is a neutrophil?

A type of white blood cell responsible for engulfing and destroying pathogens and foreign invaders. This process is known as phagocytosis.

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What's a macrophage?

A type of white blood cell that specializes in engulfing and destroying dead or damaged body cells, as well as certain bacteria. It's also a phagocyte!

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What role does an eosinophil play?

A type of white blood cell that directly attacks parasites. It releases poisonous packets into the parasite, effectively harming it.

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What is the role of a mast cell?

A type of white blood cell responsible for releasing chemicals that trigger inflammation when an injury occurs. This process helps activate the immune response.

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What unique function does a basophil perform?

A type of white blood cell that releases chemicals that cause inflammation in the bloodstream. This helps activate the immune response.

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