Chapter 1. Cells Flashcards
1
Q
Cell Adaptations
A
atrophy, hypertrophy, metaplasia, intracellular accumulations, and aging.
2
Q
Cell death
A
Necrosis and Apoptosis
3
Q
brown pigment composed of oxidized lipids and accumulates in aging tissues.
A
Lipofusion
4
Q
Liposfusion
A
brown pigment composed of oxidized lipids and accumulates in aging tissues.
5
Q
Cell Injuries
A
Reversible (cellular swelling) and irreversible (celular death)
6
Q
Nuclear changes in irreversible cell injury
A
pyknosis
karyorrhexis
karyolysis
7
Q
Causes of Cell Injury
A
- hypoxia/ anoxia
- toxins
- microbes
- inflammation and immune reactions
- genetic/ metabolic disorders
8
Q
Toxic Cell Injury
A
Direct toxins and Indirect toxins
9
Q
Direct Toxins
A
examples: heavy metal like mercury
10
Q
Indirect Toxins
A
carbon tetrachloride