CELL INJURY Flashcards
1
Q
What are the irreversible effects of cell injury?
A
Membrane disruption, protein digestion, lysosomal enzyme release
2
Q
What are the reversible effects of cell injury?
A
Mitochdondria, RER, internal membrane
3
Q
What is hyperplasia?
A
Increase in cell number due to cell division
4
Q
What is hypertrophy?
A
Increase in size of the number of current cells
5
Q
What is atrophy?
A
A decrease in size and number of cells
6
Q
What is metaplasia?
A
Cells that adapt to change in environment
7
Q
What is dysplasia?
A
Increase cell proliferation with incomplete cell maturation
8
Q
What is karyolysis?
A
Nuclear fading
9
Q
What is pyknosis?
A
Nuclear shrinkage
10
Q
What is karyorrhexis?
A
Nuclear fragmentation
