10 Questions
What depends on the extent of necrosis and the presence of a connective tissue framework for regeneration of injured tissue?
The regenerative capacity of involved cells
Which process involves the replacement of lost parenchymal cells by surviving parenchymal cells of the same type?
Regeneration
Which type of cells are continuously dividing and regenerate actively throughout life to replace the destroyed cells?
Labile cells
Which process involves the replacement of damaged tissue by connective tissue with scar formation?
Scar formation
Which type of cells include fibroblasts, smooth muscles, osteocytes, and chondrocytes?
Stable cells
Which type of cells have no capacity for mitotic division in postnatal life?
Permanent cells
Which component is involved in the process of repair with granulation tissue scaffolding?
All of the above
What is the reason for repair by scar formation occurring?
All of the above
How does wound strength change over time during healing?
Increases initially and then decreases gradually
What are the differences between healing of skin wounds by first intention and second intention?
All of the above
Test your knowledge about the process of tissue repair and regeneration, including the replacement of damaged tissues and the formation of scar tissue. Understand the dichotomous processes involved in healing and restoration of the injured tissues.
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