All of the following statements refer to events of tissue repair. Put the events in proper numbered order according to the sequence of occurrence. The initial event, the injury, is already indicated as number one.
1. The skin receives a cut that penetrates into the dermis and bleeding begins.
2. Epithelial regeneration is nearly complete.
3. Granulation tissue is formed.
4. Blood clotting occurs and stops the blood flow.
5. The scar retracts.
6. Macrophages engulf and clean away cellular debris.
7. Fibroblasts elaborate connective tissue fibers to span the break.
1. The skin receives a cut that penetrates into the dermis and bleeding begins.
4. Blood clotting occurs and stops the blood flow.
3. Granulation tissue is formed.
7. Fibroblasts elaborate connective tissue fibers to span the break.
6. Macrophages engulf and clean away cellular debris.
5. The scar retracts.
2. Epithelial regeneration is nearly complete.
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