NSG 5003- ADVANCED
PATHOPHYSIOLOGY-WEEK 1 (CH 1-3)
2025 UPDATED GRADED A+
1. ATP - Solution Functions as energy-transferring molecule
2. Oxidative phosphorylation - Solution occurs in mitochondria;
mechanism by which energy is produced from carbs, fats, & proteins
3. Atrophy - Solution decrease in cellular size
4. Hypertophy - Solution increase in cellular size by increased work
demand or hormonal situation
5. Hyperplasia - Solution increase cellular number by increased cellular
division
6. Dysplasia - Solution abnormal change in size, shape, & organization
of mature tissue cells
7. Metaplasia - Solution reversible replacement of one mature cell type
by another less mature cell type
8. Cell Injury - Solution caused by hypoxia
9. Free Radicals - Solution can cause lipid peroxidation or destruction
of unsaturated fatty acids, alterations of proteins, & alterations in DNA
10. Apoptosis - Solution cell death from programmed, selective
self destruction
11. Necrosis - Solution sum of changes after local cell death &
includes inflammation & cell lysis
12. PTH - Solution parathyroid hormone
