Intro and cell injury, death and adaptations

Question 1

etiology

Answer 1

cause of disease

Question 2

pathogenesis

Answer 2

mechanisms of disease

Question 3

symptoms

Answer 3

signs of disease

Question 4

syndroms

Answer 4

bunch of syptoms all together

Question 5

immunohistochemistry

Answer 5

detection of specific proteins in a tissue (antibodies)

Question 6

Hypoxia

Answer 6

not enough oxygen due to low O2 concentrations

Question 7

ischemia

Answer 7

not enough oxygen due to reduced blood supply

Question 8

anoxia

Answer 8

no oxygen at all

Question 9

cellular senescence

Answer 9

diminished ability of cells to respond to stress

Question 10

physiological adaptations

Answer 10

normal stimulation by hormones, or endogenous mediators

Question 11

pathological adaptations

Answer 11

responses to stress, loss of normal function

Question 12

hypertrophy

Answer 12

increase in cell size

Question 13

hyperplasia

Answer 13

increase in cell number

Question 14

atrophy

Answer 14

decrease in cell size

Question 15

autophagy

Answer 15

survival mechanism that includes self eating. adaptation to nutrient deprivation

Question 16

proteasome

Answer 16

enzyme complex to degrade intracellular proteins. induced by ubiquitin pathway

Question 17

metaplasia

Answer 17

reversible, change in phenotype of differentiated cells