Podcast
Questions and Answers
What triggers inflammation?
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?
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?
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?
What is chemotaxis in the context of inflammatory responses?
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5
What is the function of cytokines in inflammatory responses?
What is the function of cytokines in inflammatory responses?
What occurs during the resolution phase of inflammatory responses?
What occurs during the resolution phase of inflammatory responses?
What stimulates migration of cells involved in tissue repair during wound healing?
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 is responsible for producing collagen during wound healing?
Which cell type contributes to wound closure through migration and proliferation?
Which cell type contributes to wound closure through migration and proliferation?
What is the main function of myofibroblasts during wound healing?
What is the main function of myofibroblasts during wound healing?
Which factor stimulates cell proliferation and tissue repair during wound healing?
Which factor stimulates cell proliferation and tissue repair during wound healing?
What happens during the late phase of wound healing?
What happens during the late phase of wound healing?
Which cells clear debris and pathogens during inflammation?
Which cells clear debris and pathogens during inflammation?
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