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Questions and Answers
Which process involves the formation of scar tissue?
Which process involves the formation of scar tissue?
- Regeneration
- Fibrosis (correct)
- Repair
- Healing by first intention
What covers a clean, uninfected surgical incision within 24 hours?
What covers a clean, uninfected surgical incision within 24 hours?
- Neutrophils
- Epithelial cells (correct)
- Collagen fibers
- Macrophages
What type of cells are largely replaced by macrophages by day 3?
What type of cells are largely replaced by macrophages by day 3?
- Macrophages
- Neutrophils (correct)
- Collagen fibers
- Epithelial cells
What fills the incisional space in the healing process?
What fills the incisional space in the healing process?
What forms a scab that covers the wound?
What forms a scab that covers the wound?
During the second week of healing, what continues to accumulate in the incisional space?
During the second week of healing, what continues to accumulate in the incisional space?
What happens to the scar by the end of the first month?
What happens to the scar by the end of the first month?
What is the process called when there is extensive loss of cells and tissue and the reparative process becomes more complicated?
What is the process called when there is extensive loss of cells and tissue and the reparative process becomes more complicated?
Which of the following does not describe healing by first intention?
Which of the following does not describe healing by first intention?
What happens to the incisional space by day 5 of healing?
What happens to the incisional space by day 5 of healing?
What is the end result of the differentiation of surface cells during the healing process?
What is the end result of the differentiation of surface cells during the healing process?
What occurs in healing by second intention when there are large tissue defects?
What occurs in healing by second intention when there are large tissue defects?
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