According to selye, some people may develop illnesses such as organ damage, depression, anxiety, or a weakened immune system during the ______ stage of the general adaptation syndrome.

Health · High School · Wed Jan 13 2021

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 According to Hans Selye, the developer of the General Adaptation Syndrome (GAS) model, some people may develop illnesses such as organ damage, depression, anxiety, or a weakened immune system during the exhaustion stage of the general adaptation syndrome.


The General Adaptation Syndrome is a three-stage model that explains how the body responds to stress. It was developed by Hans Selye in 1936. The three stages are:


1. Alarm Reaction Stage: This is the initial stage of stress response, where the body recognizes the stressor and activates the fight-or-flight response, which is part of the sympathetic nervous system. During this stage, stress hormones like adrenaline and cortisol are produced to prepare the body to deal with the stressor.


2. Resistance Stage: If the stress continues and the body remains on high alert, it enters the resistance stage. During this phase, the body attempts to adapt to the stressor. The initial shock of the stressor has passed, and the body tries to restore energy and repair any damage. However, the body still remains on alert and continues to secrete stress hormones, although at lower levels than during the alarm stage.


3. Exhaustion Stage: When the stressor persists for a longer period, the body's resources are eventually depleted, leading to the exhaustion stage. This is the stage that Selye stated could lead to illnesses such as organ damage, depression, anxiety, or a weakened immune system. Prolonged exposure to stress hormones during this stage can result in actual physical, mental, and emotional wear and tear on the body.