The General Adaptation Syndrome (GAS) is a model proposed by Hans Selye to explain the body's response to stress. The three stages of GAS are:
1. Alarm Stage: This is the initial reaction to stress. When a stressor is perceived, the body activates its "fight or flight" response, releasing stress hormones such as adrenaline and cortisol. Physiological changes such as increased heart rate, heightened senses, and increased blood flow to muscles prepare the body to respond to the stressor.
2. Resistance Stage: In this stage, the body tries to adapt to the ongoing stressor. The body continues to release hormones to cope with the stress, but if the stress is not relieved, the body can become exhausted. The body may also prioritize resources towards dealing with the stressor, leading to neglect of other bodily functions.
3. Exhaustion Stage: If the stress continues for a prolonged period without relief, the body enters the exhaustion stage. At this point, the body's resources are depleted, and it may no longer be able to cope with the stress. This can lead to physical and mental health problems, including fatigue, burnout, and increased susceptibility to illness.
Overall, the General Adaptation Syndrome illustrates the body's response to stress and the potential consequences of prolonged exposure to stressors. It is important to recognize and manage stress to prevent reaching the exhaustion stage and maintain overall well-being.
Name and describe the three stages of the General Adaptation Syndrome (GAS)
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