White Blood Cells and Immunity Online Lesson Activity

PortableNarrative avatar
PortableNarrative
·
·
Download

Start Quiz

Study Flashcards

Questions and Answers

What is the primary purpose of inflammation?

To destroy antigens

Which substances help attract neutrophils to inflamed tissues?

Inflammatory cytokines (e.g., TNF and IL-10)

How do neutrophils enter tissue spaces during an inflammatory response?

By diapedesis

Which adhesion molecules play a role in neutrophil attachment to endothelial cells during inflammation?

<p>Selectins and ICAM-1</p> Signup and view all the answers

What is the main function of macrophages during inflammation?

<p>Repair damaged tissue</p> Signup and view all the answers

Inflamed tissues release which substances to attract neutrophils?

<p>IL-6 and IL-8</p> Signup and view all the answers

Which cell type is responsible for the body's protective function and regulation?

<p>Granulocytes</p> Signup and view all the answers

What is the main function of neutrophils and macrophages?

<p>Defending against infections</p> Signup and view all the answers

Which process involves the migration of granulocytes and monocytes to an injury site?

<p>Diapedesis</p> Signup and view all the answers

What is the main purpose of cytokines in the immune response?

<p>Activate lymphocytes</p> Signup and view all the answers

Which cells are responsible for the process of phagocytosis?

<p>Granulocytes</p> Signup and view all the answers

True or False: Inflammation can only be caused by external factors that are microbial in nature.

<p>False</p> Signup and view all the answers

More Quizzes Like This

Immunity
74 questions

Immunity

GreatestTiger avatar
GreatestTiger
Use Quizgecko on...
Browser
Browser