What is general adaptation syndrome? GAS is the three-stage process that describes the physiological changes the body goes through when under stress. Hans Selye , a medical doctor and researcher, came up with the theory of GAS. Selye identified these stages as alarm, resistance, and exhaustion.Click to see full answer. Keeping this in consideration, what are the 3 stages of Selye’s general adaptation syndrome?Selye went on to identify three distinct stages of general adaptation syndrome — the initial alarm reaction stage which occurs shortly after the stressful event, followed by a resistance stage, during which body’s Autonomic Nervous System (ANS) resists the impact of the stressful stimulus, and finally, if the stressSecondly, what are the three stages of gas? The three stages of GAS are: alarm reaction. resistance. exhaustion. Exhaustion stage tiredness. depression. anxiety. feeling unable to cope. Also to know is, what happens during the 3 stages of stress? There are three stages of stress: the alarm, resistance and exhaustion stages. The alarm stage is also known as the fight or flight stage. When you’re in the alarm stage, your heart beats faster, sending more blood to your arms and legs in case you need to fight or flee.What are the 4 stages of stress?The stress process consists of four stages: (1) a demand (which can be physical, psychological, or cognitive); (2) appraisal of the demand and of the available resources and capability to deal with the demand; (3) a negative response to the cognitive appraisal of the demand and the resources with various levels of
