3B: Selye's General Adaptation Syndrome Flashcards
General Adaption
Syndrome (GAS)
a biological model involving three stages of
physiological reactions that a person experiences in response to a persistent
stressor
Alarm reaction
the first stage of the General Adaptation Syndrome involving the initial decrease and subsequent increase in bodily arousal in response to an immediate stressor
Shock
the first substage of the alarm reaction stage
involving decreased bodily arousal for a brief period of time following the initial exposure to a stressor
Counter shock
the second substage of the alarm reaction stage in which sympathetic nervous system responses occur that mobilise the body to respond to the stressor
Resistance
the second stage of the General Adaptation Syndrome involving maintaining high levels of bodily arousal in response to a persistent stressor
Exhaustion
the third stage of the General
Adaptation Syndrome involving the depletion of energy levels and bodily resources, resulting in an inability to cope with the stressor