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Inflammatory Responses and Wound Healing Basics

14 Questions

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Inflammatory Responses and Wound Healing Basics

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Questions and Answers

What triggers inflammation?

Bacterial infection only

Allergens

Infection, tissue damage, or harmful substances (correct)

Viral infection only

What is the role of mast cells in inflammatory responses?

Produce collagen for wound healing

Release histamine, leading to vasodilation and increased permeability (correct)

Coordinate the release of cytokines

Engulf and digest pathogens

What happens during the proliferation phase of wound healing?

Fibroblasts produce collagen and angiogenesis occurs (correct)

Vasodilation and increased permeability

Inflammatory cells clear debris and pathogens from the wound

Resolution of the inflammatory response

What is chemotaxis in the context of inflammatory responses?

Attraction of immune cells to the site by chemotactic signals Signup and view all the answers

5

Phagocytes engulf and digest pathogens, debris, and damaged cells. Signup and view all the answers

What is the function of cytokines in inflammatory responses?

Coordinate the inflammatory response and attract immune cells. Signup and view all the answers

What occurs during the resolution phase of inflammatory responses?

Anti-inflammatory signals help resolve the inflammatory response once the threat is eliminated. Signup and view all the answers

What stimulates migration of cells involved in tissue repair during wound healing?

Growth factors. Signup and view all the answers

Which cell type is responsible for producing collagen during wound healing?

Fibroblasts. Signup and view all the answers

Which cell type contributes to wound closure through migration and proliferation?

Epithelial cells Signup and view all the answers

What is the main function of myofibroblasts during wound healing?

Assist in wound contraction Signup and view all the answers

Inflammatory Responses and Wound Healing Basics

Choose a study mode

Podcast

Questions and Answers

What triggers inflammation?

What is the role of mast cells in inflammatory responses?

What happens during the proliferation phase of wound healing?

What is chemotaxis in the context of inflammatory responses?

5

What is the function of cytokines in inflammatory responses?

What occurs during the resolution phase of inflammatory responses?

What stimulates migration of cells involved in tissue repair during wound healing?

Which cell type is responsible for producing collagen during wound healing?

Which cell type contributes to wound closure through migration and proliferation?

What is the main function of myofibroblasts during wound healing?

Which factor stimulates cell proliferation and tissue repair during wound healing?

What happens during the late phase of wound healing?

Which cells clear debris and pathogens during inflammation?

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