Module IV Flashcards
3 Goals of Adaptation
Survival
Growth
Reproduction
changes in structure, function, thought, feeling and behavior and maintain equilibrium
Adaptation
change in bodily structure; in order to continue growth
Physiologic
change in thinking
Psychological
change in lifestyle; harmonize with people
Social
change in life style in order to cope up
Technological
heightened state; universal phenomenon
stress
Stress is a NON specific response
Hans Selye
Stress is a specific response
Lazarus
encompasses a set of cognitive, affective and adaptive responses.
Lazarus Transactional Stress Theory
Same Response, Same Stimulus
Stimulus Response Model by Lazarus
Lazarus
Transactional Stress Theory
Father of Stress
Hans Selye
According to __________ coping is needed for stress
Folkman and Lazarus
Psycho-Physiologic Model
Hans Selye
situational crisis r/t events of natural calamities
Adventitious Crisis
2 Physiologic Responses to Stress
Local Adaptation Syndrome
General Adaptation Syndrome
Migration of neutrophils to affected blood vessels
Chemotaxis
Pavementing of WBC in blood vessel walls
Margination
Emigration of WBC’s to injured tissues outside of blood vessels
Diapedesis
Stages of General Adaptation Syndrome
Stage 1. Alarm Phase
Stage 2. Resistence
Stage 3. Stage of Exhaustion
Stage 1. of GAS
Alarm stage
Stage 2 of GAS
Resistance Stage
Stage 3 of GAS
Stage of Exhaustion
Hypothalamus releases
ACTRH to activate PG
Thyroid Gland releases
T3 and T4 which increases BMR
Adrenal Cortex releases
Glucocorticoid
Mineralocorticoid
Androgen
At stage 3 all vital signs
Increases or Decreases?
Decreases
Normal neutrophil count
2500-7000/mm3
