What is the correct order of the General Adaptation Syndrome phases?

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Multiple Choice

What is the correct order of the General Adaptation Syndrome phases?

Explanation:
Understanding how the body's response to stress unfolds in the General Adaptation Syndrome helps make sense of why the sequence is alarm, followed by resistance, and then exhaustion. When a stressor is first detected, the alarm stage activates the fight-or-flight system, flooding the body with adrenaline, noradrenaline, and cortisol to boost heart rate, blood pressure, and glucose availability for quick action. If the stress persists, the resistance stage kicks in as the body works to cope—hormonal activity remains elevated and energy stores are mobilized to sustain performance and adaptation to the ongoing threat. If the stress continues beyond what the body can sustain, resources become exhausted, leading to the exhaustion stage, where energy reserves are depleted, immune function may wane, and vulnerability to illness or dysfunction increases. So, the sequence is alarm, then resistance, then exhaustion, because each stage represents a progression from initial mobilization to sustained coping and finally to depletion.

Understanding how the body's response to stress unfolds in the General Adaptation Syndrome helps make sense of why the sequence is alarm, followed by resistance, and then exhaustion. When a stressor is first detected, the alarm stage activates the fight-or-flight system, flooding the body with adrenaline, noradrenaline, and cortisol to boost heart rate, blood pressure, and glucose availability for quick action. If the stress persists, the resistance stage kicks in as the body works to cope—hormonal activity remains elevated and energy stores are mobilized to sustain performance and adaptation to the ongoing threat. If the stress continues beyond what the body can sustain, resources become exhausted, leading to the exhaustion stage, where energy reserves are depleted, immune function may wane, and vulnerability to illness or dysfunction increases. So, the sequence is alarm, then resistance, then exhaustion, because each stage represents a progression from initial mobilization to sustained coping and finally to depletion.

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