The correct order of the general adaptation syndrome is:
alarm, exhaustion, resistance.
exhaustion, alarm, resistance.
alarm, resistance, exhaustion.
resistance, exhaustion, alarm.
The Correct Answer and Explanation is :
The correct order of the general adaptation syndrome is:
alarm, resistance, exhaustion.
General adaptation syndrome (GAS) is a theory proposed by Hans Selye in 1936, which describes the body’s short-term and long-term reactions to stress. The syndrome is divided into three stages:
- Alarm Stage: This is the initial reaction to a stressor, where the body responds to the perceived threat. In this stage, the “fight or flight” response is activated. The hypothalamus stimulates the adrenal glands to release adrenaline (epinephrine) and cortisol, hormones that prepare the body for immediate action. This increases heart rate, blood pressure, and energy supplies. It helps an individual respond quickly to the stressor but can also result in temporary physical distress.
- Resistance Stage: If the stress continues, the body moves into the resistance phase. During this stage, the body tries to adapt to the ongoing stress and restore homeostasis. The initial fight or flight responses begin to diminish, but the body remains on alert. The body focuses on dealing with the stressor while maintaining energy levels. Cortisol levels may remain elevated, which helps the body manage the continued stress but can also lead to negative health effects over time.
- Exhaustion Stage: If the stress is prolonged and the body’s resources are depleted, the exhaustion phase occurs. The body’s ability to resist is overwhelmed, and it begins to suffer from the prolonged exposure to high levels of stress hormones. This can lead to burnout, fatigue, and even serious health issues like depression, anxiety, cardiovascular problems, or immune system breakdowns. The body’s ability to repair itself is compromised, and it becomes increasingly difficult to cope with the stressor.
In summary, the stages of general adaptation syndrome are designed to help the body cope with stress, but prolonged exposure can lead to negative consequences. The correct order is alarm, resistance, exhaustion.