Class 1 Flashcards
Pathology
Study of disease
Acute onset
sudden/obvious
Gradual onset
milder/develop over time
Insidious onset
gradual prog./mild signs
Syndrome
collection of signs
Prognosis
likelihood of recovery
Ribosomes
protein synthesis
Golgi apparatus
sort and package macromolecules then secretes
Lysosome
membrane bound/ ingest material
Active cell projections
cilia, flagella
Passive cell projections
Microvilli
Integration is?
Bring together various parts/ maintain homeostasis
Autocrine stimulation
Simplest form/cell stimulates itself
Paracrine stimulation
Cell stimulates nearby cell
Endocrine stimulation
Cell release to bloodstream, stimulate far away cell
Atrophy
decrease tissue size
Hypertrophy
increase tissue size
Hyperplasia
Increased cells - larger tissue mass
Metaplasia
Mature cell replaced w/ different mature cell
Dysplasia
Cells vary in size/shape
Intracellular accumulations
Overload of metabolites or exogenous material
Black lung is accumulation of
Coal particles
Fatty liver
Damage to liver cells
2 examples of intracellular accumulations
Black lung, fatty liver