Wallerian degeneration occurs when _____________. - Correct Answer- A Peripheral nerve
is cut or crushed & degenerates to the next node of ranvier "dying back"
Zenker's (Waxy) degeneration - Correct Answer- Hyaline cartilage replaces muscle
*most common in skeletal mm
Decrease in size, most often in mm - Correct Answer- Atrophy
Increase in size, as in mm with exercise - Correct Answer- Hypertrophy
Increase in number of cells (pregnant uterus, goiter) - Correct Answer- Hyperplasia
Changes from one cell type to another, just as the pseudostratified ciliated columnar
epithelium changes to stratified squamous in a smoker's lungs. - Correct Answer- Metaplasia
Change in size, shape or fx of a cell, often a sign of precancerous cells, but is the last stage
that can revert back to normal - Correct Answer- Dysplasia
Complete disorganization of a cell, like a cancerous cell. - Correct Answer- Anaplasia
Type I collagen examples - Correct Answer- Bone
Muscle
Tendons
LIgaments
Type 2 collagen examples - Correct Answer- Nucleus pulposus of disc
Type 3 collagen examples - Correct Answer- Reticular collagen
Spleen & Lymph nodes
Early wound healing
Type 4 collagen examples - Correct Answer- Basement membrane
Pneumoconoisis - Correct Answer- Inhalation & deposition of dust particles of lungs
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